flink-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andra Lungu <lungu.an...@gmail.com>
Subject Re: [gelly] Tests fail, but build succeeds
Date Tue, 10 Mar 2015 20:09:49 GMT
Sure, but I will need some guidance :)

Port out of range: -1

This is the result of

System.out.println("Port out of range: " + cluster.getJobManagerRPCPort());

in both my test and in

testFailedRunThenSuccessfulRun()

Both tests give -1 for the port...

On Tue, Mar 10, 2015 at 8:40 PM, Stephan Ewen <sewen@apache.org> wrote:

> Strange bug...
>
> Can you debug this further? What is the value of the port that is out of
> range?
>
> The actor systems all start at valid ports. Seems that the retrieved port
> from the cluster is not the right value.
>
>
>
> On Tue, Mar 10, 2015 at 8:29 PM, Andra Lungu <lungu.andra@gmail.com>
> wrote:
>
> > 19:10:20,805 INFO
> > akka.event.slf4j.Slf4jLogger                                  -
> Slf4jLogger
> > started
> > 19:10:21,126 INFO
> > Remoting                                                      - Starting
> > remoting
> > 19:10:21,809 INFO
> > Remoting                                                      - Remoting
> > started; listening on addresses :[akka.tcp://flink@127.0.0.1:6123]
> > 19:10:22,004 INFO
> > org.apache.flink.runtime.blob.BlobServer                      - Created
> > BLOB server storage directory
> > /tmp/blobStore-7ada6be8-dcf9-4938-a896-c45c998fb77e
> > 19:10:22,040 INFO
> > org.apache.flink.runtime.blob.BlobServer                      - Started
> > BLOB server at 0.0.0.0:49579 - max concurrent requests: 50 - max
> backlog:
> > 1000
> > 19:10:22,160 INFO
> > org.apache.flink.runtime.jobmanager.JobManager                - Starting
> > JobManager at akka://flink/user/jobmanager.
> > 19:10:22,408 INFO
> > akka.event.slf4j.Slf4jLogger                                  -
> Slf4jLogger
> > started
> > 19:10:22,447 INFO
> > Remoting                                                      - Starting
> > remoting
> > 19:10:22,526 INFO
> > Remoting                                                      - Remoting
> > started; listening on addresses :[akka.tcp://flink@127.0.0.1:40822]
> > 19:10:22,564 INFO
> > org.apache.flink.runtime.taskmanager.TaskManager              - Temporary
> > file directory '/tmp': total 188 GB, usable 113 GB (60.11% usable)
> > 19:10:22,570 INFO
> > org.apache.flink.runtime.io.network.netty.NettyConfig         -
> NettyConfig
> > [server address: /127.0.0.1, server port: 38771, memory segment size
> > (bytes): 32768, transport type: NIO, number of server threads: 2
> (manual),
> > number of client threads: 1 (manual), server connect backlog: 0 (use
> > Netty's default), client connect timeout (sec): 120, send/receive buffer
> > size (bytes): 0 (use Netty's default)]
> > 19:10:22,577 INFO
> > org.apache.flink.runtime.taskmanager.TaskManager              - Using 532
> > MB for Flink managed memory.
> > 19:10:22,579 INFO
> > org.apache.flink.runtime.taskmanager.TaskManager              - Messages
> > between TaskManager and JobManager have a max timeout of 100000
> > milliseconds
> > 19:10:22,595 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Starting
> > task manager at akka://flink/user/taskmanager0.
> > 19:10:22,598 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Creating
> 2
> > task slot(s).
> > 19:10:22,601 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      -
> TaskManager
> > connection information: localhost (dataPort=38771)
> > 19:10:22,607 INFO
> > org.apache.flink.runtime.io.disk.iomanager.IOManager          - I/O
> manager
> > uses directory /tmp/flink-io-b85cd7ee-8c25-4c1c-905c-79f7880de0c5 for
> spill
> > files.
> > 19:10:24,012 INFO
> > akka.event.slf4j.Slf4jLogger                                  -
> Slf4jLogger
> > started
> > 19:10:24,633 INFO
> > Remoting                                                      - Starting
> > remoting
> > 19:10:24,712 INFO
> > Remoting                                                      - Remoting
> > started; listening on addresses :[akka.tcp://flink@127.0.0.1:41564]
> > 19:10:24,721 INFO
> > org.apache.flink.runtime.taskmanager.TaskManager              - Temporary
> > file directory '/tmp': total 188 GB, usable 113 GB (60.11% usable)
> > 19:10:24,731 INFO
> > org.apache.flink.runtime.io.network.netty.NettyConfig         -
> NettyConfig
> > [server address: /127.0.0.1, server port: 42438, memory segment size
> > (bytes): 32768, transport type: NIO, number of server threads: 2
> (manual),
> > number of client threads: 1 (manual), server connect backlog: 0 (use
> > Netty's default), client connect timeout (sec): 120, send/receive buffer
> > size (bytes): 0 (use Netty's default)]
> > 19:10:24,737 INFO
> > org.apache.flink.runtime.taskmanager.TaskManager              - Using 532
> > MB for Flink managed memory.
> > 19:10:24,741 INFO
> > org.apache.flink.runtime.taskmanager.TaskManager              - Messages
> > between TaskManager and JobManager have a max timeout of 100000
> > milliseconds
> > 19:10:24,745 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Profiling
> > of jobs is disabled.
> > 19:10:24,749 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Starting
> > task manager at akka://flink/user/taskmanager1.
> > 19:10:24,747 INFO
> > org.apache.flink.runtime.io.disk.iomanager.IOManager          - I/O
> manager
> > uses directory /tmp/flink-io-85c335e6-797a-472f-8e3b-2ef389364e11 for
> spill
> > files.
> > 19:10:24,754 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Creating
> 2
> > task slot(s).
> > 19:10:24,763 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      -
> TaskManager
> > connection information: localhost (dataPort=42438)
> > 19:10:24,768 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Memory
> > usage stats: [HEAP: 543/745/2476 MB, NON HEAP: 19/33/214 MB
> > (used/committed/max)]
> > 19:10:25,407 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Try to
> > register at master akka.tcp://flink@127.0.0.1:6123/user/jobmanager. 1.
> > Attempt
> > 19:10:26,481 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Try to
> > register at master akka.tcp://flink@127.0.0.1:6123/user/jobmanager. 2.
> > Attempt
> > 19:10:27,458 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Try to
> > register at master akka.tcp://flink@127.0.0.1:6123/user/jobmanager. 3.
> > Attempt
> > 19:10:27,487 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Profiling
> > of jobs is disabled.
> > 19:10:27,491 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Memory
> > usage stats: [HEAP: 1071/1690/2476 MB, NON HEAP: 20/32/214 MB
> > (used/committed/max)]
> > 19:10:27,560 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Try to
> > register at master akka.tcp://flink@127.0.0.1:6123/user/jobmanager. 1.
> > Attempt
> > 19:10:27,679 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Try to
> > register at master akka.tcp://flink@127.0.0.1:6123/user/jobmanager. 2.
> > Attempt
> > 19:10:27,849 INFO
> > org.apache.flink.runtime.instance.InstanceManager             -
> Registered
> > TaskManager at localhost (akka.tcp://
> > flink@127.0.0.1:40822/user/taskmanager0)
> > as 8ffb510e536f7c873a0a5b83207e72c2. Current number of registered hosts
> is
> > 1.
> > 19:10:27,873 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Try to
> > register at master akka.tcp://flink@127.0.0.1:6123/user/jobmanager. 4.
> > Attempt
> > 19:10:27,879 INFO
> > org.apache.flink.runtime.instance.InstanceManager             -
> Registered
> > TaskManager at localhost (akka.tcp://
> > flink@127.0.0.1:41564/user/taskmanager1)
> > as 4f65f967daac78ca3b856613088e1bed. Current number of registered hosts
> is
> > 2.
> > 19:10:27,900 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Try to
> > register at master akka.tcp://flink@127.0.0.1:6123/user/jobmanager. 3.
> > Attempt
> > 19:10:28,281 INFO
> > org.apache.flink.runtime.io.network.buffer.NetworkBufferPool  - Allocated
> > 64 MB for network buffer pool (number of memory segments: 2048, bytes per
> > segment: 32768).
> > 19:10:28,283 INFO
> > org.apache.flink.runtime.io.network.buffer.NetworkBufferPool  - Allocated
> > 64 MB for network buffer pool (number of memory segments: 2048, bytes per
> > segment: 32768).
> > 19:10:28,847 INFO
> > org.apache.flink.runtime.io.network.netty.NettyClient         -
> Successful
> > initialization (took 164 ms).
> > 19:10:28,859 INFO
> > org.apache.flink.runtime.io.network.netty.NettyClient         -
> Successful
> > initialization (took 173 ms).
> > 19:10:28,974 INFO
> > org.apache.flink.runtime.io.network.netty.NettyServer         -
> Successful
> > initialization  (took 101 ms). Listening on SocketAddress /
> 127.0.0.1:38771
> > .
> > 19:10:28,979 INFO
> > org.apache.flink.runtime.io.network.netty.NettyServer         -
> Successful
> > initialization  (took 127 ms). Listening on SocketAddress /
> 127.0.0.1:42438
> > .
> > 19:10:28,983 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      -
> Determined
> > BLOB server address to be /127.0.0.1:49579.
> > 19:10:28,983 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      -
> Determined
> > BLOB server address to be /127.0.0.1:49579.
> > 19:10:28,986 INFO
> > org.apache.flink.runtime.blob.BlobCache                       - Created
> > BLOB cache storage directory
> > /tmp/blobStore-2495d2fd-c9c3-4eb0-b418-2cc70842427b
> > 19:10:28,986 INFO
> > org.apache.flink.runtime.blob.BlobCache                       - Created
> > BLOB cache storage directory
> > /tmp/blobStore-91521d85-c6f2-43c3-b20e-490164782b0b
> > 19:10:28,996 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - The
> > TaskManager akka://flink/user/taskmanager1 has already been registered at
> > the JobManager akka.tcp://flink@127.0.0.1:6123/user/jobmanager.
> > 19:10:29,002 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - The
> > TaskManager akka://flink/user/taskmanager1 has already been registered at
> > the JobManager akka.tcp://flink@127.0.0.1:6123/user/jobmanager.
> > 19:10:29,002 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - The
> > TaskManager akka://flink/user/taskmanager0 has already been registered at
> > the JobManager akka.tcp://flink@127.0.0.1:6123/user/jobmanager.
> > 19:10:29,011 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - The
> > TaskManager akka://flink/user/taskmanager0 has already been registered at
> > the JobManager akka.tcp://flink@127.0.0.1:6123/user/jobmanager.
> > 19:10:29,014 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - The
> > TaskManager akka://flink/user/taskmanager0 has already been registered at
> > the JobManager akka.tcp://flink@127.0.0.1:6123/user/jobmanager.
> > 19:10:29,113 INFO
> > akka.event.slf4j.Slf4jLogger                                  -
> Slf4jLogger
> > started
> > 19:10:29,147 INFO
> > Remoting                                                      - Starting
> > remoting
> > 19:10:29,202 INFO
> > Remoting                                                      - Remoting
> > started; listening on addresses :[akka.tcp://flink@127.0.0.1:60186]
> > java.lang.IllegalArgumentException: Port out of range
> >     at
> >
> >
> org.apache.flink.api.java.RemoteEnvironment.<init>(RemoteEnvironment.java:55)
> >     at
> >
> >
> org.apache.flink.api.java.ExecutionEnvironment.createRemoteEnvironment(ExecutionEnvironment.java:1041)
> >     at
> >
> >
> org.apache.flink.test.recovery.SimpleRecoveryITCase.testRestartMultipleTimes(SimpleRecoveryITCase.java:198)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at java.lang.reflect.Method.invoke(Method.java:606)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> >     at
> >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> >     at
> >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> >     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> >     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> >     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> >     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> >     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> >     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> >     at
> >
> >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> >     at
> >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> >     at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> >     at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> >     at
> >
> >
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> >     at
> >
> >
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> >     at
> > com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at java.lang.reflect.Method.invoke(Method.java:606)
> >     at
> com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> >
> > java.lang.AssertionError: Port out of range
> >     at org.junit.Assert.fail(Assert.java:88)
> >     at
> >
> >
> org.apache.flink.test.recovery.SimpleRecoveryITCase.testRestartMultipleTimes(SimpleRecoveryITCase.java:233)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> >     at
> >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> >     at
> >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> >     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> >     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> >     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> >     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> >     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> >     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> >     at
> >
> >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> >     at
> >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> >     at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> >     at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> >     at
> >
> >
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> >     at
> >
> >
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> >     at
> > com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> >
> > java.lang.IllegalArgumentException: Port out of range
> >     at
> >
> >
> org.apache.flink.api.java.RemoteEnvironment.<init>(RemoteEnvironment.java:55)
> >     at
> >
> >
> org.apache.flink.api.java.ExecutionEnvironment.createRemoteEnvironment(ExecutionEnvironment.java:1041)
> >     at
> >
> >
> org.apache.flink.test.recovery.SimpleRecoveryITCase.testFailedRunThenSuccessfulRun(SimpleRecoveryITCase.java:79)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at java.lang.reflect.Method.invoke(Method.java:606)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> >     at
> >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> >     at
> >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> >     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> >     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> >     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> >     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> >     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> >     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> >     at
> >
> >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> >     at
> >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> >     at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> >     at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> >     at
> >
> >
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> >     at
> >
> >
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> >     at
> > com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at java.lang.reflect.Method.invoke(Method.java:606)
> >     at
> com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> >
> > java.lang.AssertionError: Port out of range
> >     at org.junit.Assert.fail(Assert.java:88)
> >     at
> >
> >
> org.apache.flink.test.recovery.SimpleRecoveryITCase.testFailedRunThenSuccessfulRun(SimpleRecoveryITCase.java:145)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> >     at
> >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> >     at
> >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> >     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> >     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> >     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> >     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> >     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> >     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> >     at
> >
> >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> >     at
> >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> >     at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> >     at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> >     at
> >
> >
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> >     at
> >
> >
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> >     at
> > com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> >
> > java.lang.IllegalArgumentException: Port out of range
> >     at
> >
> >
> org.apache.flink.api.java.RemoteEnvironment.<init>(RemoteEnvironment.java:55)
> >     at
> >
> >
> org.apache.flink.api.java.ExecutionEnvironment.createRemoteEnvironment(ExecutionEnvironment.java:1041)
> >     at
> >
> >
> org.apache.flink.test.recovery.SimpleRecoveryITCase.testRestart(SimpleRecoveryITCase.java:154)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >
> > java.lang.AssertionError: Port out of range
> >     at org.junit.Assert.fail(Assert.java:88)
> >     at
> >
> >
> org.apache.flink.test.recovery.SimpleRecoveryITCase.testRestart(SimpleRecoveryITCase.java:189)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> >     at
> >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> >     at
> >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> >     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> >     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> >     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> >     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> >     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> >     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> >     at
> >
> >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> >     at
> >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> >     at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> >     at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> >     at
> >
> >
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> >     at
> >
> >
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> >     at
> > com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> >
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at java.lang.reflect.Method.invoke(Method.java:606)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> >     at
> >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> >     at
> >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> >     at
> >
> >
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> >     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> >     at
> >
> >
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> >     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> >     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> >     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> >     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> >     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> >     at
> >
> >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> >     at
> >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> >     at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> >     at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> >     at
> >
> >
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> >     at
> >
> >
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> >     at
> > com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >     at java.lang.reflect.Method.invoke(Method.java:606)
> >     at
> com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> > 19:10:29,337 INFO
> > org.apache.flink.runtime.minicluster.FlinkMiniCluster         - Stopping
> > FlinkMiniCluster.
> > 19:10:29,359 INFO
> > org.apache.flink.test.util.ForkableFlinkMiniCluster$$anonfun$2$$anon$1  -
> > Stopping job manager akka://flink/user/jobmanager.
> > 19:10:29,368 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Stopping
> > task manager akka://flink/user/taskmanager1.
> > 19:10:29,381 INFO
> > org.apache.flink.runtime.testingUtils.TestingTaskManager      - Stopping
> > task manager akka://flink/user/taskmanager0.
> > 19:10:29,462 INFO
> > org.apache.flink.runtime.io.network.netty.NettyClient         -
> Successful
> > shutdown (took 1 ms).
> > 19:10:29,466 INFO
> > org.apache.flink.runtime.io.network.netty.NettyClient         -
> Successful
> > shutdown (took 4 ms).
> > 19:10:29,467 INFO
> > org.apache.flink.runtime.io.network.netty.NettyServer         -
> Successful
> > shutdown (took 5 ms).
> > 19:10:29,472 INFO
> > org.apache.flink.runtime.io.network.netty.NettyServer         -
> Successful
> > shutdown (took 5 ms).
> > 19:10:29,474 INFO
> > org.apache.flink.runtime.io.disk.iomanager.IOManager          - I/O
> manager
> > removed spill file directory
> > /tmp/flink-io-85c335e6-797a-472f-8e3b-2ef389364e11
> > 19:10:29,476 INFO
> > org.apache.flink.runtime.io.disk.iomanager.IOManager          - I/O
> manager
> > removed spill file directory
> > /tmp/flink-io-b85cd7ee-8c25-4c1c-905c-79f7880de0c5
> > 19:10:29,518 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Shutting
> > down remote daemon.
> > 19:10:29,525 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Shutting
> > down remote daemon.
> > 19:10:29,534 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remote
> > daemon shut down; proceeding with flushing remote transports.
> > 19:10:29,540 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Shutting
> > down remote daemon.
> > 19:10:29,542 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remote
> > daemon shut down; proceeding with flushing remote transports.
> > 19:10:29,566 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remote
> > daemon shut down; proceeding with flushing remote transports.
> > 19:10:29,577 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Shutting
> > down remote daemon.
> > 19:10:29,579 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remote
> > daemon shut down; proceeding with flushing remote transports.
> > 19:10:29,747 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remoting
> > shut down.
> > 19:10:29,753 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remoting
> > shut down.
> > 19:10:29,797 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remoting
> > shut down.
> > 19:10:29,854 INFO
> > akka.remote.RemoteActorRefProvider$RemotingTerminator         - Remoting
> > shut down.
> >
> > Process finished with exit code 255
> >
> > This is the Stack Trace.
> >
> > On Tue, Mar 10, 2015 at 8:23 PM, Stephan Ewen <sewen@apache.org> wrote:
> >
> > > @Andra: Do you have the stack trace? Is it possible that the mini
> cluster
> > > picks a port that is not valid (or the code adds something to the port
> > > number, pushing it out of range)?
> > >
> > > On Tue, Mar 10, 2015 at 8:17 PM, Aljoscha Krettek <aljoscha@apache.org
> >
> > > wrote:
> > >
> > > > As far as I know, several tests fail to run in IntelliJ but run fine
> > > > when started from the command line. This has to do with some
> > > > parameters not being correctly passed, I think.
> > > >
> > > > On Tue, Mar 10, 2015 at 7:48 PM, Andra Lungu <lungu.andra@gmail.com>
> > > > wrote:
> > > > > Hi, me again :)
> > > > >
> > > > > I noticed a small problem with the SimpleRecoveryITCase test.
> > > > > Even though mvn -e test outputs success for all the tests, if I
> > > manually
> > > > > run SimpleRecoveryITCase from IntelliJ, it fails for both three
> > tests,
> > > > > throwing the following exception:
> > > > >
> > > > > java.lang.IllegalArgumentException: Port out of range
> > > > >
> > > > > The behaviour is reproducible even for a clean flink clone.
> > > > >
> > > > > I have tried to clean install the project/restart and various quick
> > > fixes
> > > > > but nothing seemed to work.
> > > > >
> > > > > Does anyone have any idea why this could be happening?
> > > > >
> > > > > Thanks!
> > > > >
> > > > > On Tue, Mar 10, 2015 at 6:11 PM, Stephan Ewen <sewen@apache.org>
> > > wrote:
> > > > >
> > > > >> For an example, see here:
> > > > >>
> > > > >>
> > > >
> > >
> >
> flink-tests/src/test/java/org/apache/flink/test/javaApiOperators/AggregateITCase.java
> > > > >>
> > > > >> I also just realized we have this class, very useful...
> > > > >>
> > > > >> On Tue, Mar 10, 2015 at 6:10 PM, Stephan Ewen <sewen@apache.org>
> > > wrote:
> > > > >>
> > > > >> > I just saw, you can also simply use the
> MultipleProgramsTestBase.
> > > > >> >
> > > > >> > It starts the cluster for you. Then you can actually stick to
> > using
> > > > >> > "ExecutionEnvironment.getExecutionEnvironment()", because the
> > > TestBase
> > > > >> sets
> > > > >> > the context environment
> > > > >> > to its internal testing cluster.
> > > > >> >
> > > > >> > On Tue, Mar 10, 2015 at 5:49 PM, Andra Lungu <
> > lungu.andra@gmail.com
> > > >
> > > > >> > wrote:
> > > > >> >
> > > > >> >> Fixed. My bad. I had a trailing local job manager still
> running.
> > > > >> >>
> > > > >> >> On Tue, Mar 10, 2015 at 5:36 PM, Andra Lungu <
> > > lungu.andra@gmail.com>
> > > > >> >> wrote:
> > > > >> >>
> > > > >> >> > So the sysout suppression worked like a charm. Thanks!
> > > > >> >> >
> > > > >> >> > However, this mini cluster setup is giving me a bit of a
> rough
> > > > time.
> > > > >> >> > I added this to the test suite:
> > > > >> >> >
> > > > >> >> > @BeforeClass
> > > > >> >> > public static void setupCluster() {
> > > > >> >> >    Configuration config = new Configuration();
> > > > >> >> >
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> config.setInteger(ConfigConstants.LOCAL_INSTANCE_MANAGER_NUMBER_TASK_MANAGER,
> > > > >> >> 2);
> > > > >> >> >
> > config.setInteger(ConfigConstants.TASK_MANAGER_NUM_TASK_SLOTS,
> > > > 2);
> > > > >> >> >
> config.setString(ConfigConstants.AKKA_WATCH_HEARTBEAT_PAUSE,
> > > "2
> > > > >> s");
> > > > >> >> >
> > > > >> >> >    cluster = new ForkableFlinkMiniCluster(config, false);
> > > > >> >> > }
> > > > >> >> >
> > > > >> >> > And then I got:
> > > > >> >> > org.jboss.netty.channel.ChannelException: Failed to bind to:
> /
> > > > >> >> > 127.0.0.1:6123
> > > > >> >> >
> > > > >> >> > because the address was already in use.
> > > > >> >> >
> > > > >> >> > Also, do I have to use something like this
> > > > >> >> > ExecutionEnvironment.createRemoteEnvironment(
> > > > >> >> >                         "localhost",
> > > > cluster.getJobManagerRPCPort());
> > > > >> >> > instead of getExecutionEnvironment()?
> > > > >> >> >
> > > > >> >> > I get the same error in both cases.
> > > > >> >> >
> > > > >> >> > Thank you!
> > > > >> >> > Andra
> > > > >> >> >
> > > > >> >> > On Tue, Mar 10, 2015 at 5:30 PM, Vasiliki Kalavri <
> > > > >> >> > vasilikikalavri@gmail.com> wrote:
> > > > >> >> >
> > > > >> >> >> I think all other gelly tests extend
> MultipleProgramsTestBase,
> > > > which
> > > > >> is
> > > > >> >> >> already using the mini-cluster set up :-)
> > > > >> >> >>
> > > > >> >> >>
> > > > >> >> >> On 10 March 2015 at 17:21, Stephan Ewen <sewen@apache.org>
> > > wrote:
> > > > >> >> >>
> > > > >> >> >> > I would suggest to do this for all tests that have more
> than
> > > one
> > > > >> >> >> > "ExectionEnvironment.getExecutionEnvironment()" call.
> > > > >> >> >> > Does not have to be at once, can be migrated bit by bit.
> > > > >> >> >> > Maybe whenever a test is touched anyways, it can be
> > adjusted.
> > > > >> >> >> >
> > > > >> >> >> > This should speed up tests and it has the added benefit
> for
> > > the
> > > > >> >> system
> > > > >> >> >> as a
> > > > >> >> >> > whole to add more tests where multiple programs run on the
> > > same
> > > > >> >> cluster.
> > > > >> >> >> > That way we test for cluster stability, leaks, whether the
> > > > system
> > > > >> >> >> cleans up
> > > > >> >> >> > properly after finished program executions.
> > > > >> >> >> >
> > > > >> >> >> >
> > > > >> >> >> > On Tue, Mar 10, 2015 at 4:32 PM, Andra Lungu <
> > > > >> lungu.andra@gmail.com>
> > > > >> >> >> > wrote:
> > > > >> >> >> >
> > > > >> >> >> > > Hello Stephan,
> > > > >> >> >> > >
> > > > >> >> >> > > Would you like the mini-cluster set up for all the Gelly
> > > > tests?
> > > > >> Or
> > > > >> >> >> just
> > > > >> >> >> > for
> > > > >> >> >> > > the one dumping its output?
> > > > >> >> >> > >
> > > > >> >> >> > > Andra
> > > > >> >> >> > >
> > > > >> >> >> > > On Tue, Mar 10, 2015 at 3:22 PM, Stephan Ewen <
> > > > sewen@apache.org>
> > > > >> >> >> wrote:
> > > > >> >> >> > >
> > > > >> >> >> > > > Ah, I see.
> > > > >> >> >> > > >
> > > > >> >> >> > > > One thing to definitely fix in the near future is the
> > > > followup
> > > > >> >> >> > exceptions
> > > > >> >> >> > > > from cancelling. They should not swamp the log like
> > this.
> > > > >> >> >> > > >
> > > > >> >> >> > > > If you want to suppress systout printing, have a look
> > > here,
> > > > we
> > > > >> >> >> redirect
> > > > >> >> >> > > > sysout and syserr for this reason in some tests (
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> flink-clients/src/test/java/org/apache/flink/client/program/ExecutionPlanAfterExecutionTest.java)
> > > > >> >> >> > > >
> > > > >> >> >> > > > You can also significantly speed up your tests by
> > reusing
> > > > one
> > > > >> >> mini
> > > > >> >> >> > > cluster
> > > > >> >> >> > > > across multiple tests. They way you do it right now
> > > spawns a
> > > > >> >> local
> > > > >> >> >> > > executor
> > > > >> >> >> > > > for each test (bringing up actor systems, memory, etc)
> > > > >> >> >> > > > By starting one in a "BeforeClass" method, you can use
> > the
> > > > same
> > > > >> >> >> Flink
> > > > >> >> >> > > > instance across multiple tests, making each individual
> > > test
> > > > go
> > > > >> >> like
> > > > >> >> >> > > > zooooooooooom.
> > > > >> >> >> > > >
> > > > >> >> >> > > > Have a look here for an example:
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> flink-tests/src/test/java/org/apache/flink/test/recovery/SimpleRecoveryITCase.java
> > > > >> >> >> > > >
> > > > >> >> >> > > > It is even faster if you start it like this:
> > > > >> >> >> > > >
> > > > >> >> >> > > > public static void setupCluster() {
> > > > >> >> >> > > >     Configuration config = new Configuration();
> > > > >> >> >> > > >
> > > > >>  config.setInteger(ConfigConstants.TASK_MANAGER_NUM_TASK_SLOTS,
> > > > >> >> >> > > > PARALLELISM);
> > > > >> >> >> > > >   cluster = new ForkableFlinkMiniCluster(config);
> > > > >> >> >> > > > }
> > > > >> >> >> > > >
> > > > >> >> >> > > > Cheers,
> > > > >> >> >> > > > Stephan
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > >
> > > > >> >> >> > > > On Tue, Mar 10, 2015 at 3:05 PM, Vasiliki Kalavri <
> > > > >> >> >> > > > vasilikikalavri@gmail.com
> > > > >> >> >> > > > > wrote:
> > > > >> >> >> > > >
> > > > >> >> >> > > > > Hi Stephan,
> > > > >> >> >> > > > >
> > > > >> >> >> > > > > what you see isn't a test failure, it comes from
> > > > >> >> >> > > > > http://github.com/apache/flink/pull/440 and it's
> > > testing
> > > > >> that
> > > > >> >> an
> > > > >> >> >> > > > exception
> > > > >> >> >> > > > > is thrown.
> > > > >> >> >> > > > >
> > > > >> >> >> > > > > The output isn't coming from logging, it's sysout
> > coming
> > > > from
> > > > >> >> the
> > > > >> >> >> > > > > JobClient, so I couldn't turn it off.
> > > > >> >> >> > > > >
> > > > >> >> >> > > > > I was actually meaning to start a discussion about
> > > > changing
> > > > >> >> this,
> > > > >> >> >> > but I
> > > > >> >> >> > > > > forgot, sorry..
> > > > >> >> >> > > > > Any suggestions on this then?
> > > > >> >> >> > > > >
> > > > >> >> >> > > > > Thanks!
> > > > >> >> >> > > > > -Vasia.
> > > > >> >> >> > > > >
> > > > >> >> >> > > > > On 10 March 2015 at 14:53, Stephan Ewen <
> > > sewen@apache.org
> > > > >
> > > > >> >> wrote:
> > > > >> >> >> > > > >
> > > > >> >> >> > > > > > It seems JobExecution failures are not recognized
> in
> > > > some
> > > > >> of
> > > > >> >> the
> > > > >> >> >> > > Gelly
> > > > >> >> >> > > > > > tests.
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > Also, the tests are logging quite a bit, would be
> > nice
> > > > to
> > > > >> >> make
> > > > >> >> >> > them a
> > > > >> >> >> > > > bit
> > > > >> >> >> > > > > > more quiet.
> > > > >> >> >> > > > > > How is the logging is created, btw. The
> > > > >> >> log4j-tests.properties
> > > > >> >> >> have
> > > > >> >> >> > > the
> > > > >> >> >> > > > > log
> > > > >> >> >> > > > > > level set to OFF afaik.
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > Here is a log from my latest build:
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > Running
> > > > >> >> >> org.apache.flink.graph.test.operations.FromCollectionITCase
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > Running
> > > > >> >> >> >
> > org.apache.flink.graph.test.operations.JoinWithVerticesITCase
> > > > >> >> >> > > > > > Tests run: 6, Failures: 0, Errors: 0, Skipped: 0,
> > Time
> > > > >> >> elapsed:
> > > > >> >> >> > 3.844
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> >
> org.apache.flink.graph.test.operations.FromCollectionITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> org.apache.flink.graph.test.operations.GraphCreationITCase
> > > > >> >> >> > > > > > Tests run: 10, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 6.254
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> > >
> > > org.apache.flink.graph.test.operations.JoinWithVerticesITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> org.apache.flink.graph.test.operations.ReduceOnNeighborMethodsITCase
> > > > >> >> >> > > > > > Tests run: 10, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 5.622
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> org.apache.flink.graph.test.operations.GraphCreationITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> org.apache.flink.graph.test.operations.GraphMutationsITCase
> > > > >> >> >> > > > > > Tests run: 12, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 5.631
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> org.apache.flink.graph.test.operations.ReduceOnNeighborMethodsITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> org.apache.flink.graph.test.operations.GraphCreationWithMapperITCase
> > > > >> >> >> > > > > > Tests run: 18, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 3.827
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> >
> org.apache.flink.graph.test.operations.GraphMutationsITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> >
> org.apache.flink.graph.test.operations.GraphOperationsITCase
> > > > >> >> >> > > > > > Tests run: 8, Failures: 0, Errors: 0, Skipped: 0,
> > Time
> > > > >> >> elapsed:
> > > > >> >> >> > 5.177
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> org.apache.flink.graph.test.operations.GraphCreationWithMapperITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> org.apache.flink.graph.test.operations.MapVerticesITCase
> > > > >> >> >> > > > > > Tests run: 20, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 4.299
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> >
> org.apache.flink.graph.test.operations.GraphOperationsITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> > > >
> > > > >> org.apache.flink.graph.test.operations.ReduceOnEdgesMethodsITCase
> > > > >> >> >> > > > > > Tests run: 10, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 3.916
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> org.apache.flink.graph.test.operations.MapVerticesITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> org.apache.flink.graph.test.operations.JoinWithEdgesITCase
> > > > >> >> >> > > > > > Tests run: 12, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 6.375
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> > > > >
> > > > >> >>
> org.apache.flink.graph.test.operations.ReduceOnEdgesMethodsITCase
> > > > >> >> >> > > > > > Running
> > > > >> org.apache.flink.graph.test.operations.MapEdgesITCase
> > > > >> >> >> > > > > > Tests run: 10, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 3.238
> > > > >> >> >> > > > > > sec - in
> > > > >> >> org.apache.flink.graph.test.operations.MapEdgesITCase
> > > > >> >> >> > > > > > Running
> > > > >> org.apache.flink.graph.test.operations.DegreesITCase
> > > > >> >> >> > > > > > Tests run: 30, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 9.136
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> org.apache.flink.graph.test.operations.JoinWithEdgesITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> > > > >
> > > > >> >> >>
> > > > org.apache.flink.graph.test.example.SingleSourceShortestPathsITCase
> > > > >> >> >> > > > > > Tests run: 12, Failures: 0, Errors: 0, Skipped: 0,
> > > Time
> > > > >> >> elapsed:
> > > > >> >> >> > 6.08
> > > > >> >> >> > > > > > sec - in
> > > > >> org.apache.flink.graph.test.operations.DegreesITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> > > >
> > > > >> org.apache.flink.graph.test.example.LabelPropagationExampleITCase
> > > > >> >> >> > > > > > Tests run: 2, Failures: 0, Errors: 0, Skipped: 0,
> > Time
> > > > >> >> elapsed:
> > > > >> >> >> > 4.102
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> > > > > >
> > > > >> >> >>
> > > > org.apache.flink.graph.test.example.SingleSourceShortestPathsITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> org.apache.flink.graph.test.DegreesWithExceptionITCase
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     Job execution switched to
> > > status
> > > > >> >> >> RUNNING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:04
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.util.NoSuchElementException: The edge src/trg
> > id
> > > > could
> > > > >> >> not
> > > > >> >> >> be
> > > > >> >> >> > > > > > found within the vertexIds
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.graph.Graph$CountNeighborsCoGroup.coGroup(Graph.java:643)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.CoGroupDriver.run(CoGroupDriver.java:152)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:496)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     Job execution switched to
> > > status
> > > > >> >> >> FAILING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@923288b
> > > > >> >> >> > > > > > )(9/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     Job execution switched to
> > > status
> > > > >> >> FAILED.
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     Job execution switched to
> > > status
> > > > >> >> >> RUNNING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > Tests run: 4, Failures: 0, Errors: 0, Skipped: 0,
> > Time
> > > > >> >> elapsed:
> > > > >> >> >> > 5.853
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> > > > >
> > > > >> >>
> org.apache.flink.graph.test.example.LabelPropagationExampleITCase
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:05     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > Running
> > > > org.apache.flink.graph.test.WeaklyConnectedITCase
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.util.NoSuchElementException: The edge src/trg
> > id
> > > > could
> > > > >> >> not
> > > > >> >> >> be
> > > > >> >> >> > > > > > found within the vertexIds
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.graph.Graph$CountNeighborsCoGroup.coGroup(Graph.java:643)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.CoGroupDriver.run(CoGroupDriver.java:152)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:496)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     Job execution switched to
> > > status
> > > > >> >> >> FAILING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(9/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@48f46b9
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:06     Job execution switched to
> > > status
> > > > >> >> FAILED.
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Job execution switched to
> > > status
> > > > >> >> >> RUNNING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:07     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidSrcData(TestGraphUtils.java:53)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.util.NoSuchElementException: The edge src/trg
> > id
> > > > could
> > > > >> >> not
> > > > >> >> >> be
> > > > >> >> >> > > > > > found within the vertexIds
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.graph.Graph$CountNeighborsCoGroup.coGroup(Graph.java:643)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.CoGroupDriver.run(CoGroupDriver.java:152)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:496)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Job execution switched to
> > > status
> > > > >> >> >> FAILING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(9/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a44efd4
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:08     Job execution switched to
> > > status
> > > > >> >> FAILED.
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     Job execution switched to
> > > status
> > > > >> >> >> RUNNING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     DataSource (at
> > > > >> >> >> > > > > >
> > getLongLongEdgeInvalidTrgData(TestGraphUtils.java:63)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:09     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.util.NoSuchElementException: The edge src/trg
> > id
> > > > could
> > > > >> >> not
> > > > >> >> >> be
> > > > >> >> >> > > > > > found within the vertexIds
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.graph.Graph$CountNeighborsCoGroup.coGroup(Graph.java:643)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.CoGroupDriver.run(CoGroupDriver.java:152)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:496)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Job execution switched to
> > > status
> > > > >> >> >> FAILING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(9/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10
> > > > >> >> >> > > > > >
> > > > >> >> >> >
> > > > >>
> DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@5a6d476
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:10     Job execution switched to
> > > status
> > > > >> >> FAILED.
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Job execution switched to
> > > status
> > > > >> >> >> RUNNING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > >
> > > getLongLongEdgeInvalidSrcTrgData(TestGraphUtils.java:75)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > >
> > > getLongLongEdgeInvalidSrcTrgData(TestGraphUtils.java:75)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > >
> > > getLongLongEdgeInvalidSrcTrgData(TestGraphUtils.java:75)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > RUNNING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > >
> > > getLongLongEdgeInvalidSrcTrgData(TestGraphUtils.java:75)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > SCHEDULED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > DEPLOYING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     DataSource (at
> > > > >> >> >> > > > > > getLongLongVertexData(TestGraphUtils.java:37)
> > > > >> >> >> > > > > >
> > > > (org.apache.flink.api.java.io.CollectionInputFormat))(1/1)
> > > > >> >> >> switched
> > > > >> >> >> > > to
> > > > >> >> >> > > > > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(4/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(6/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(9/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(11/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(16/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(14/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(2/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(14/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(12/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(10/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(1/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(5/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(3/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(7/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(8/16) switched to
> > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(16/16) switched to
> > > FINISHED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(1/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.util.NoSuchElementException: The edge src/trg
> > id
> > > > could
> > > > >> >> not
> > > > >> >> >> be
> > > > >> >> >> > > > > > found within the vertexIds
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.graph.Graph$CountNeighborsCoGroup.coGroup(Graph.java:643)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.CoGroupDriver.run(CoGroupDriver.java:152)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:496)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Job execution switched to
> > > status
> > > > >> >> >> FAILING.
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > > CANCELING
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(1/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(2/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(3/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(4/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(7/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(8/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(9/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(10/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(11/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(12/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(13/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(14/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(15/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11
> > > > >> >> >> > > > > >
> > > > >> >> >> > >
> > > > >> >>
> > > DataSink(org.apache.flink.api.java.io.DiscardingOutputFormat@141689ca
> > > > >> >> >> > > > > > )(16/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(13/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.util.NoSuchElementException: The edge src/trg
> > id
> > > > could
> > > > >> >> not
> > > > >> >> >> be
> > > > >> >> >> > > > > > found within the vertexIds
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.graph.Graph$CountNeighborsCoGroup.coGroup(Graph.java:643)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.CoGroupDriver.run(CoGroupDriver.java:152)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:496)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(2/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(3/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(4/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(5/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(8/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(7/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(6/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(9/16) switched to
> FAILED
> > > > >> >> >> > > > > > java.util.NoSuchElementException: The edge src/trg
> > id
> > > > could
> > > > >> >> not
> > > > >> >> >> be
> > > > >> >> >> > > > > > found within the vertexIds
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.graph.Graph$CountNeighborsCoGroup.coGroup(Graph.java:643)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.CoGroupDriver.run(CoGroupDriver.java:152)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:496)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(10/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(13/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(12/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(11/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > outDegrees(Graph.java:625))(15/16) switched to
> > > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     CoGroup (CoGroup at
> > > > >> >> >> > > > > > inDegrees(Graph.java:655))(15/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(7/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(16/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(3/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(2/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(14/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(13/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(12/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(11/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(10/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(9/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(6/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(5/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(4/16)
> > > > >> >> >> > > > > > switched to CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(8/16)
> > > > >> >> >> > > > > > switched to FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Intermediate result partition has
> already
> > > > been
> > > > >> >> >> released.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Intermediate result partition has
> already
> > > > been
> > > > >> >> >> released.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Intermediate
> result
> > > > >> partition
> > > > >> >> >> has
> > > > >> >> >> > > > > > already been released.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by:
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.queue.IllegalQueueIteratorRequestException:
> > > > >> >> >> > > > > > Intermediate result partition has already been
> > > released.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.IntermediateResultPartition.getQueueIterator(IntermediateResultPartition.java:222)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.IntermediateResultPartitionManager.getIntermediateResultPartitionIterator(IntermediateResultPartitionManager.java:136)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.LocalInputChannel.requestIntermediateResultPartition(LocalInputChannel.java:78)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.requestPartitions(SingleInputGate.java:287)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.requestPartitions(UnionInputGate.java:126)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:137)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > getDegrees(Graph.java:664)(1/16)
> > > > >> >> >> > > > > > switched to FAILED
> > > > >> >> >> > > > > > java.lang.Exception: The data preparation for task
> > > > >> >> >> 'Reduce(SUM(1),
> > > > >> >> >> > at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)' , caused an error:
> Error
> > > > >> >> obtaining
> > > > >> >> >> the
> > > > >> >> >> > > > > > sorted input: Thread 'SortMerger Reading Thread'
> > > > terminated
> > > > >> >> due
> > > > >> >> >> to
> > > > >> >> >> > an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:471)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:362)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:205)
> > > > >> >> >> > > > > >         at java.lang.Thread.run(Thread.java:701)
> > > > >> >> >> > > > > > Caused by: java.lang.RuntimeException: Error
> > obtaining
> > > > the
> > > > >> >> >> sorted
> > > > >> >> >> > > > > > input: Thread 'SortMerger Reading Thread'
> terminated
> > > > due to
> > > > >> >> an
> > > > >> >> >> > > > > > exception: Bug in input gate/channel logic: input
> > gate
> > > > >> >> >> gotnotified
> > > > >> >> >> > by
> > > > >> >> >> > > > > > channel about available data, but none was
> > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:607)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.getInput(RegularPactTask.java:1131)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:94)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:466)
> > > > >> >> >> > > > > >         ... 3 more
> > > > >> >> >> > > > > > Caused by: java.io.IOException: Thread 'SortMerger
> > > > Reading
> > > > >> >> >> Thread'
> > > > >> >> >> > > > > > terminated due to an exception: Bug in input
> > > > gate/channel
> > > > >> >> logic:
> > > > >> >> >> > > input
> > > > >> >> >> > > > > > gate gotnotified by channel about available data,
> > but
> > > > none
> > > > >> >> was
> > > > >> >> >> > > > > > available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:784)
> > > > >> >> >> > > > > > Caused by: java.lang.IllegalStateException: Bug in
> > > input
> > > > >> >> >> > gate/channel
> > > > >> >> >> > > > > > logic: input gate gotnotified by channel about
> > > available
> > > > >> >> data,
> > > > >> >> >> but
> > > > >> >> >> > > > > > none was available.
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:314)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.partition.consumer.UnionInputGate.getNextBufferOrEvent(UnionInputGate.java:141)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.AbstractRecordReader.getNextRecord(AbstractRecordReader.java:75)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.io.network.api.reader.MutableRecordReader.next(MutableRecordReader.java:34)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.util.ReaderIterator.next(ReaderIterator.java:59)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ReadingThread.go(UnilateralSortMerger.java:958)
> > > > >> >> >> > > > > >         at
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:781)
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Reduce(SUM(1), at
> > > > >> >> >> > > > > > getDegrees(Graph.java:664)(15/16) switched to
> > CANCELED
> > > > >> >> >> > > > > > 03/10/2015 13:44:11     Job execution switched to
> > > status
> > > > >> >> FAILED.
> > > > >> >> >> > > > > > Tests run: 5, Failures: 0, Errors: 0, Skipped: 0,
> > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 10.799
> > > > >> >> >> > > > > > sec - in
> > > > >> >> org.apache.flink.graph.test.DegreesWithExceptionITCase
> > > > >> >> >> > > > > > Running
> > > > >> >> >> > > > >
> > > > >> >>
> > org.apache.flink.graph.test.VertexCentricConnectedComponentsITCase
> > > > >> >> >> > > > > > Tests run: 8, Failures: 0, Errors: 0, Skipped: 0,
> > Time
> > > > >> >> elapsed:
> > > > >> >> >> > > 11.046
> > > > >> >> >> > > > > > sec - in
> > > > org.apache.flink.graph.test.WeaklyConnectedITCase
> > > > >> >> >> > > > > > Tests run: 3, Failures: 0, Errors: 0, Skipped: 0,
> > Time
> > > > >> >> elapsed:
> > > > >> >> >> > 6.749
> > > > >> >> >> > > > > > sec - in
> > > > >> >> >> > > > >
> > > > >> >>
> > org.apache.flink.graph.test.VertexCentricConnectedComponentsITCase
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > Results :
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > > > Tests run: 180, Failures: 0, Errors: 0, Skipped: 0
> > > > >> >> >> > > > > >
> > > > >> >> >> > > > >
> > > > >> >> >> > > >
> > > > >> >> >> > >
> > > > >> >> >> >
> > > > >> >> >>
> > > > >> >> >
> > > > >> >> >
> > > > >> >>
> > > > >> >
> > > > >> >
> > > > >>
> > > >
> > >
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message