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From Lydia Ickler <ickle...@googlemail.com>
Subject Re: Job stuck at "Assigning split to host..."
Date Thu, 23 Jul 2015 13:34:22 GMT
ok---so it assigns the slpit to grips 5 and this is what is written in the
grips5.log

15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
     - Client environment:os.arch=amd64
15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
     - Client environment:os.version=3.19.0-22-generic
15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
     - Client environment:user.name=hduser
15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
     - Client environment:user.home=/home/hduser
15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
     - Client environment:user.dir=/home/hduser
15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
     - Initiating client connection, connectString=localhost:2181
sessionTimeout=90000 watcher=hconnec$
15:27:50,545 DEBUG org.apache.zookeeper.ClientCnxn
      - zookeeper.disableAutoWatchReset is false
15:27:50,556 INFO  org.apache.zookeeper.ClientCnxn
      - Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will
not attempt to authenticate $
15:27:50,558 INFO  org.apache.zookeeper.ClientCnxn
      - Socket connection established to 127.0.0.1/127.0.0.1:2181,
initiating session
15:27:50,562 DEBUG org.apache.zookeeper.ClientCnxn
      - Session establishment request sent on 127.0.0.1/127.0.0.1:2181
15:27:50,583 INFO  org.apache.zookeeper.ClientCnxn
      - Session establishment complete on server 127.0.0.1/127.0.0.1:2181,
sessionid = 0x54ebaaf7cfd000$
15:27:50,585 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
     - hconnection-0x1d8529370x0, quorum=localhost:2181, baseZNode=/hbase
Received ZooKeeper Event, ty$
15:27:50,594 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:50,594 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
     - hconnection-0x1d852937-0x54ebaaf7cfd000c connected
15:27:50,596 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:50,719 DEBUG org.apache.hadoop.ipc.RpcClient
      - Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@475be1f,
compressor=null, tcpKeepAlive=true, $
15:27:50,735 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Start registering input and output:  CHAIN DataSource (at
createInput(ExecutionEnvironment.java$
15:27:50,749 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Finished registering input and output:  CHAIN DataSource (at
createInput(ExecutionEnvironment.j$
15:27:50,749 INFO  org.apache.flink.runtime.taskmanager.Task
      - CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
(org.apache.flink.addons.hbase.$
15:27:50,751 DEBUG org.apache.flink.runtime.taskmanager.TaskManager
     - Received message UpdateTaskExecutionState(TaskState
jobId=b9e08a09bb4a0bc13f3ceaabb00b72e8, exe$
15:27:50,752 DEBUG org.apache.flink.runtime.taskmanager.TaskManager
     - Handled message UpdateTaskExecutionState(TaskState
jobId=b9e08a09bb4a0bc13f3ceaabb00b72e8, exec$
15:27:50,756 DEBUG akka.serialization.Serialization(akka://flink)
     - Using serializer[akka.serialization.JavaSerializer] for message
[org.apache.flink.runtime.messa$
15:27:50,756 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Starting data source operator:  CHAIN DataSource (at
createInput(ExecutionEnvironment.java:502)$
15:27:50,756 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - DataSourceTask object reuse: DISABLED.
15:27:50,756 DEBUG org.apache.flink.runtime.operators.RegularPactTask
     - Start task code:  FlatMap (collect()) (1/1)
15:27:50,760 DEBUG akka.serialization.Serialization(akka://flink)
     - Using serializer[akka.serialization.JavaSerializer] for message
[org.apache.flink.runtime.messa$
15:27:50,767 DEBUG LocalActorRefProvider(akka://flink)
      - resolve of path sequence [/temp/$a] failed
15:27:50,782 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Opening input split Locatable Split (3) at [grips1:16020]:  CHAIN
DataSource (at createInput(Ex$
15:27:50,782 INFO  org.apache.flink.addons.hbase.TableInputFormat
     - opening split [3|[grips1:16020]|LUAD+8552|-]
15:27:50,794 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:50,806 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:50,830 DEBUG org.apache.hadoop.hbase.util.ByteStringer
      - Failed to classload HBaseZeroCopyByteString:
java.lang.IllegalAccessError: class com.google.pro$
15:27:51,305 DEBUG org.apache.hadoop.ipc.RpcClient
      - Use SIMPLE authentication for service ClientService, sasl=false
15:27:51,312 DEBUG org.apache.hadoop.ipc.RpcClient
      - Connecting to grips4/130.73.20.15:16020
15:27:51,322 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: starting, connecti$
15:27:51,333 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: wrote request head$
15:27:51,334 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: got response heade$
15:27:51,354 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:51,364 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: wrote request head$
15:27:51,366 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: got response heade$
15:27:51,371 DEBUG org.apache.hadoop.hbase.client.ClientSmallScanner
      - Finished with small scan at {ENCODED => 1588230740, NAME =>
'hbase:meta,,1', STARTKEY => '', EN$
15:27:51,374 DEBUG org.apache.hadoop.ipc.RpcClient
      - Use SIMPLE authentication for service ClientService, sasl=false
15:27:51,374 DEBUG org.apache.hadoop.ipc.RpcClient
      - Connecting to grips1/130.73.20.14:16020
15:27:51,375 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: starting, connecti$
15:27:51,378 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: wrote request head$
15:27:51,414 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: got response heade$
15:27:51,415 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Starting to read input from split Locatable Split (3) at
[grips1:16020]:  CHAIN DataSource (at $
15:27:51,415 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: wrote request head$
15:27:51,446 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: got response heade$


2015-07-23 15:11 GMT+02:00 Ufuk Celebi <uce@apache.org>:

> We should have a look at the TaskManager logs as well. Can you post them
> as well?
>
> If you post the JM logs again in DEBUG, I think it's better to exclude the
> jetty logs (I forgot about this :D). Just add the following line to
> log4j.properties:
>
> log4j.logger.org.eclipse.jetty.util.log=OFF
>
> – Ufuk
>
> On 23 Jul 2015, at 14:56, Lydia Ickler <icklerly@googlemail.com> wrote:
>
> > that is the output of the log:
> > ==== FILE:
> /home/SHARES/FLINK/flink/build-target/bin/../conf/../log/flink-hduser-jobmanager-grips2.log
> ====
> > 14:51:45,515 DEBUG org.apache.hadoop.metrics2.lib.MutableMetricsFactory
>         - field org.apache.hadoop.metrics2.lib.MutableRate
> org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginSuccess
> with annotation @org.apache.hadoop.metrics2.annotation.Metric(about=,
> sampleName=Ops, always=false, type=DEFAULT, valueName=Time, value=[Rate of
> successful kerberos logins and latency (milliseconds)])
> > 14:51:45,521 DEBUG org.apache.hadoop.metrics2.lib.MutableMetricsFactory
>         - field org.apache.hadoop.metrics2.lib.MutableRate
> org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginFailure
> with annotation @org.apache.hadoop.metrics2.annotation.Metric(about=,
> sampleName=Ops, always=false, type=DEFAULT, valueName=Time, value=[Rate of
> failed kerberos logins and latency (milliseconds)])
> > 14:51:45,522 DEBUG org.apache.hadoop.metrics2.impl.MetricsSystemImpl
>          - UgiMetrics, User and group related metrics
> > 14:51:45,701 DEBUG
> org.apache.hadoop.security.authentication.util.KerberosName   - Kerberos
> krb5 configuration not found, setting default realm to empty
> > 14:51:45,704 DEBUG org.apache.hadoop.security.Groups
>          -  Creating new Groups object
> > 14:51:45,717 DEBUG org.apache.hadoop.util.NativeCodeLoader
>          - Trying to load the custom-built native-hadoop library...
> > 14:51:45,717 DEBUG org.apache.hadoop.util.NativeCodeLoader
>          - Failed to load native-hadoop with error:
> java.lang.UnsatisfiedLinkError: no hadoop in java.library.path
> > 14:51:45,717 DEBUG org.apache.hadoop.util.NativeCodeLoader
>          -
> java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
> > 14:51:45,717 WARN  org.apache.hadoop.util.NativeCodeLoader
>          - Unable to load native-hadoop library for your platform... using
> builtin-java classes where applicable
> > 14:51:45,717 DEBUG
> org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback  - Falling
> back to shell based
> > 14:51:45,718 DEBUG
> org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback  - Group
> mapping impl=org.apache.hadoop.security.ShellBasedUnixGroupsMapping
> > 14:51:45,875 DEBUG org.apache.hadoop.security.Groups
>          - Group mapping
> impl=org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback;
> cacheTimeout=300000
> > 14:51:45,888 DEBUG org.apache.hadoop.security.UserGroupInformation
>          - hadoop login
> > 14:51:45,888 DEBUG org.apache.hadoop.security.UserGroupInformation
>          - hadoop login commit
> > 14:51:45,893 DEBUG org.apache.hadoop.security.UserGroupInformation
>          - using local user:UnixPrincipal: hduser
> > 14:51:45,895 DEBUG org.apache.hadoop.security.UserGroupInformation
>          - UGI loginUser:hduser (auth:SIMPLE)
> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -
> --------------------------------------------------------------------------------
> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -  Starting JobManager (Version: 0.10-SNAPSHOT, Rev:728a526,
> Date:03.07.2015 @ 12:58:38 MESZ)
> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -  Current user: hduser
> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -  JVM: Java HotSpot(TM) 64-Bit Server VM - Oracle Corporation -
> 1.8/25.5-b02
> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -  Maximum heap size: 491 MiBytes
> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -  JAVA_HOME: /home/java/jdk1.8.0_05
> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -  JVM Options:
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     -javaagent:/usr/share/java/jayatanaag.jar
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     -Xms512m
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     -Xmx512m
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -
>  -Dlog.file=/home/SHARES/FLINK/flink/build-target/bin/../log/flink-hduser-jobmanager-grips2.log
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -
>  -Dlog4j.configuration=file:/home/SHARES/FLINK/flink/build-target/bin/../conf/log4j.properties
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -
>  -Dlogback.configurationFile=file:/home/SHARES/FLINK/flink/build-target/bin/../conf/logback.xml
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -  Program Arguments:
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     --configDir
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     /home/SHARES/FLINK/flink/build-target/bin/../conf
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     --executionMode
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     cluster
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     --streamingMode
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -     batch
> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         -
> --------------------------------------------------------------------------------
> > 14:51:46,352 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Loading configuration from
> /home/SHARES/FLINK/flink/build-target/bin/../conf
> > 14:51:46,382 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: jobmanager.rpc.address, grips2
> > 14:51:46,382 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: jobmanager.rpc.port, 6123
> > 14:51:46,382 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: jobmanager.heap.mb, 512
> > 14:51:46,383 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: taskmanager.heap.mb, 1024
> > 14:51:46,383 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: taskmanager.numberOfTaskSlots, 1
> > 14:51:46,385 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: parallelism.default, 1
> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: taskmanager.memory.size, 0.1
> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: env.java.home,
> /home/java/jdk1.8.0_05
> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: jobmanager.web.port, 8081
> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: webclient.port, 8080
> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>         - Loading configuration property: state.backend, jobmanager
> > 14:51:46,487 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Security is not enabled. Starting non-authenticated JobManager.
> > 14:51:46,490 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Starting JobManager
> > 14:51:46,509 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Starting JobManager actor system at grips2:6123.
> > 14:51:46,990 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Using akka configuration
> >
> Config(SimpleConfigObject({"akka":{"actor":{"default-dispatcher":{"fork-join-executor":{"parallelism-factor":2},"throughput":15},"guardian-supervisor-strategy":"akka.actor.StoppingSupervisorStrategy","provider":"akka.remote.RemoteActorRefProvider"},"daemonic":"on","jvm-exit-on-fatal-error":"off","log-config-on-start":"off","log-dead-letters":"off","log-dead-letters-during-shutdown":"off","loggers":["akka.event.slf4j.Slf4jLogger"],"logging-filter":"akka.event.slf4j.Slf4jLoggingFilter","loglevel":"DEBUG","remote":{"log-remote-lifecycle-events":"off","netty":{"tcp":{"connection-timeout":"100
> seconds","hostname":"130.73.20.13","maximum-frame-size":"10485760b","port":6123,"tcp-nodelay":"on","transport-class":"akka.remote.transport.netty.NettyTransport"}},"startup-timeout":"100
> seconds","transport-failure-detector":{"acceptable-heartbeat-pause":"6000
> s","heartbeat-interval":"1000
> s","threshold":300},"watch-failure-detector":{"acceptable-heartbeat-pause":"100
> seconds","heartbeat-interval":"10
> seconds","threshold":12}},"serialize-messages":"off","stdout-loglevel":"OFF"}}))
> > 14:51:47,690 INFO  akka.event.slf4j.Slf4jLogger
>         - Slf4jLogger started
> > 14:51:47,705 DEBUG akka.event.EventStream
>         - logger log1-Slf4jLogger started
> > 14:51:47,708 DEBUG akka.event.EventStream
>         - Default Loggers started
> > 14:51:47,750 INFO  Remoting
>         - Starting remoting
> > 14:51:47,784 DEBUG org.jboss.netty.channel.socket.nio.SelectorUtil
>          - Using select timeout of 500
> > 14:51:47,784 DEBUG org.jboss.netty.channel.socket.nio.SelectorUtil
>          - Epoll-bug workaround enabled = false
> > 14:51:47,974 INFO  Remoting
>         - Remoting started; listening on addresses :[akka.tcp://
> > flink@130.73.20.13:6123
> > ]
> > 14:51:47,977 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Starting JobManager actor
> > 14:51:48,063 INFO  org.apache.flink.runtime.blob.BlobServer
>         - Created BLOB server storage directory
> /tmp/blobStore-f00415ac-535a-416a-97ee-837aa0acd9a4
> > 14:51:48,086 INFO  org.apache.flink.runtime.blob.BlobServer
>         - Started BLOB server at
> > 0.0.0.0:47156
> >  - max concurrent requests: 50 - max backlog: 1000
> > 14:51:48,136 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Starting JobManager at akka://flink/user/jobmanager#-295241748.
> > 14:51:48,137 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Starting JobManager process reaper
> > 14:51:48,139 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Starting JobManger web frontend
> > 14:51:48,141 INFO
> org.apache.flink.runtime.jobmanager.web.WebInfoServer         - Setting up
> web info server, using web-root directory
> jar:file:/home/SHARES/FLINK/flink/flink-dist/target/flink-0.10-SNAPSHOT-bin/flink-0.10-SNAPSHOT/lib/flink-dist-0.10-SNAPSHOT.jar!/web-docs-infoserver.
> > 14:51:48,290 DEBUG org.eclipse.jetty.util.log
>         - Logging to
> org.slf4j.impl.Log4jLoggerAdapter(org.eclipse.jetty.util.log) via
> org.eclipse.jetty.util.log.Slf4jLog
> > 14:51:48,290 DEBUG org.eclipse.jetty.util.log
>         - Container org.eclipse.jetty.server.Server@3cce57c7 +
> > SelectChannelConnector@0.0.0.0:8081
> >  as connector
> > 14:51:48,533 DEBUG org.eclipse.jetty.util.log
>         - filterNameMap={}
> > 14:51:48,534 DEBUG org.eclipse.jetty.util.log
>         - pathFilters=null
> > 14:51:48,536 DEBUG org.eclipse.jetty.util.log
>         - servletFilterMap=null
> > 14:51:48,536 DEBUG org.eclipse.jetty.util.log
>         -
> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232}
> > 14:51:48,537 DEBUG org.eclipse.jetty.util.log
>         -
> servletNameMap={org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232}
> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>         - filterNameMap={}
> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>         - pathFilters=null
> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>         - servletFilterMap=null
> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>         -
> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644}
> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>         -
> servletNameMap={org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232}
> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>         - filterNameMap={}
> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>         - pathFilters=null
> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>         - servletFilterMap=null
> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>         -
> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
> /setupInfo=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
> > 14:51:48,545 DEBUG org.eclipse.jetty.util.log
>         -
> servletNameMap={org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
> > 14:51:48,548 DEBUG org.eclipse.jetty.util.log
>         - filterNameMap={}
> > 14:51:48,548 DEBUG org.eclipse.jetty.util.log
>         - pathFilters=null
> > 14:51:48,550 DEBUG org.eclipse.jetty.util.log
>         - servletFilterMap=null
> > 14:51:48,550 DEBUG org.eclipse.jetty.util.log
>         -
> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
> /menu=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
> /setupInfo=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
> > 14:51:48,551 DEBUG org.eclipse.jetty.util.log
>         -
> servletNameMap={org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>         - Container org.eclipse.jetty.server.Server@3cce57c7 +
> HandlerList@1bae316d as handler
> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>         - Container HandlerList@1bae316d + ServletContextHandler@147a5d08@147a5d08/,null
> as handler
> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>         - Container HandlerList@1bae316d + ResourceHandler@6676f6a0 as
> handler
> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>         - Starting org.eclipse.jetty.server.Server@3cce57c7
> > 14:51:48,614 INFO  org.eclipse.jetty.util.log
>         - jetty-0.10-SNAPSHOT
> > 14:51:48,631 DEBUG org.eclipse.jetty.util.log
>         - Container org.eclipse.jetty.server.Server@3cce57c7 +
> qtp53940034{8<=0<=0/254,-1} as threadpool
> > 14:51:48,632 DEBUG org.eclipse.jetty.util.log
>         - Starting qtp53940034{8<=0<=0/254,-1}
> > 14:51:48,666 DEBUG org.eclipse.jetty.util.log
>         - STARTED qtp53940034{8<=0<=8/254,0}
> > 14:51:48,666 DEBUG org.eclipse.jetty.util.log
>         - Starting HandlerList@1bae316d
> > 14:51:48,666 DEBUG org.eclipse.jetty.util.log
>         - Starting ServletContextHandler@147a5d08@147a5d08/,null
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletContextHandler@147a5d08@147a5d08/,null +
> SessionHandler@573906eb@ as handler
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232 as
> servlet
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644 as
> servlet
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462 as
> servlet
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846 as servlet
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> [/jobsInfo]=>org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> as servletMapping
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> [/logInfo]=>org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> as servletMapping
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> [/setupInfo]=>org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462
> as servletMapping
> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>         - Container ServletHandler@479ceda0@ +
> [/menu]=>org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846 as
> servletMapping
> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>         - Container SessionHandler@573906eb@ + ServletHandler@479ceda0@
> as handler
> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>         - Container SessionHandler@573906eb@ +
> org.eclipse.jetty.server.session.HashSessionManager@6d07a63d as
> sessionManager
> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>         - Starting SessionHandler@573906eb@
> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>         - Starting
> org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:51:48,678 DEBUG org.eclipse.jetty.util.log
>         - Container org.eclipse.jetty.server.Server@3cce57c7 +
> org.eclipse.jetty.server.session.HashSessionIdManager@d278d2b as
> sessionIdManager
> > 14:51:48,678 DEBUG org.eclipse.jetty.util.log
>         - Starting
> org.eclipse.jetty.server.session.HashSessionIdManager@d278d2b
> > 14:51:48,680 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> org.eclipse.jetty.server.session.HashSessionIdManager@d278d2b
> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>         - Starting ServletHandler@479ceda0@
> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>         - filterNameMap={}
> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>         - pathFilters=null
> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>         - servletFilterMap=null
> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>         -
> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
> /menu=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
> /setupInfo=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>         -
> servletNameMap={org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>         - starting ServletHandler@479ceda0@
> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>         - STARTED ServletHandler@479ceda0@
> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>         - starting SessionHandler@573906eb@
> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>         - STARTED SessionHandler@573906eb@
> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>         - starting ServletContextHandler@147a5d08@147a5d08/,null
> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>         - Starting
> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - Starting
> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - Starting
> org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - Starting
> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - STARTED ServletContextHandler@147a5d08@147a5d08/,null
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - Starting ResourceHandler@6676f6a0
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - starting ResourceHandler@6676f6a0
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - STARTED ResourceHandler@6676f6a0
> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>         - starting HandlerList@1bae316d
> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>         - STARTED HandlerList@1bae316d
> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>         - starting org.eclipse.jetty.server.Server@3cce57c7
> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>         - Starting
> > SelectChannelConnector@0.0.0.0:8081
> >
> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>         - Starting
> org.eclipse.jetty.server.nio.SelectChannelConnector$1@7c214cc0
> > 14:51:48,691 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> org.eclipse.jetty.server.nio.SelectChannelConnector$1@7c214cc0
> > 14:51:48,693 INFO  org.eclipse.jetty.util.log
>         - Started
> > SelectChannelConnector@0.0.0.0:8081
> >
> > 14:51:48,693 DEBUG org.eclipse.jetty.util.log
>         - STARTED
> > SelectChannelConnector@0.0.0.0:8081
> >
> > 14:51:48,694 DEBUG org.eclipse.jetty.util.log
>         - STARTED org.eclipse.jetty.server.Server@3cce57c7
> > 14:51:48,694 INFO
> org.apache.flink.runtime.jobmanager.web.WebInfoServer         - Started web
> info server for JobManager on
> > 0.0.0.0:8081
> >
> > 14:51:49,722 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:51:49,727 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:51:49,740 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$a].
> > 14:51:49,747 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 3 ms from
> Actor[akka://flink/temp/$a].
> > 14:51:49,763 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:51:50,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664],grips5
> (dataPort=34246),cores=2, physMem=15768227840, heap=1029177344,
> managed=661343360,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:51:50,050 INFO  org.apache.flink.runtime.instance.InstanceManager
>          - Registered TaskManager at grips5 (akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > ) as e8b3ca46b68d7408730c7ba703d7bdad. Current number of registered
> hosts is 1.
> > 14:51:50,059 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [org.apache.flink.runtime.messages.RegistrationMessages$AcknowledgeRegistration]
> > 14:51:50,086 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664],grips5
> (dataPort=34246),cores=2, physMem=15768227840, heap=1029177344,
> managed=661343360,1) in 38 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:51:50,098 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > ]
> > 14:51:50,131 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [akka.dispatch.sysmsg.Watch]
> > 14:51:50,303 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121],grips4
> (dataPort=32966),cores=4, physMem=15768227840, heap=1029177344,
> managed=661385472,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:51:50,303 INFO  org.apache.flink.runtime.instance.InstanceManager
>          - Registered TaskManager at grips4 (akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > ) as 9c9bf572e17063d2e38a055498a82876. Current number of registered
> hosts is 2.
> > 14:51:50,308 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > ]
> > 14:51:50,315 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121],grips4
> (dataPort=32966),cores=4, physMem=15768227840, heap=1029177344,
> managed=661385472,1) in 11 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:51:50,484 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851],grips2
> (dataPort=54803),cores=2, physMem=8302395392, heap=1029177344,
> managed=661356352,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:51:50,485 INFO  org.apache.flink.runtime.instance.InstanceManager
>          - Registered TaskManager at grips2 (akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > ) as 710e09b0d34139477eeea9b9508f64c9. Current number of registered
> hosts is 3.
> > 14:51:50,486 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851],grips2
> (dataPort=54803),cores=2, physMem=8302395392, heap=1029177344,
> managed=661356352,1) in 1 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:51:50,489 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > ]
> > 14:51:50,762 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006],grips1
> (dataPort=54437),cores=4, physMem=15768227840, heap=1029177344,
> managed=661383936,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:51:50,763 INFO  org.apache.flink.runtime.instance.InstanceManager
>          - Registered TaskManager at grips1 (akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > ) as db50d0d6f44d25bd6c0b16e131db9627. Current number of registered
> hosts is 4.
> > 14:51:50,763 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RegisterTaskManager(Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006],grips1
> (dataPort=54437),cores=4, physMem=15768227840, heap=1029177344,
> managed=661383936,1) in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:51:50,764 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > ]
> > 14:51:55,424 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4d8a7a56) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:51:55,425 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:51:55,425 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:51:55,426
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4d8a7a56)
> in 1 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:51:55,577 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6dcba1fc) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:51:55,578 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:51:55,579 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:51:55,579
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6dcba1fc)
> in 1 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:51:55,849 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@738d2ed9) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:51:55,850 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:51:55,850 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:51:55,851
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@738d2ed9)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:51:56,107 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6ea37f8b) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:51:56,108 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:51:56,108 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:51:56,109
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6ea37f8b)
> in 1 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:51:57,345 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [akka.actor.ActorIdentity]
> > 14:51:57,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestBlobManagerPort at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@127.0.0.1:39505/temp/$b
> > ].
> > 14:51:57,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestBlobManagerPort in 0 ms from
> Actor[akka.tcp://
> > flink@127.0.0.1:39505/temp/$b
> > ].
> > 14:51:57,355 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [java.lang.Integer]
> > 14:51:57,389 DEBUG org.apache.flink.runtime.blob.BlobServerConnection
>         - Received PUT request for content addressable BLOB
> > 14:51:58,011 DEBUG akka.remote.RemoteWatcher
>          - Sending first Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:51:58,017 DEBUG akka.remote.RemoteWatcher
>          - Sending first Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:51:58,017 DEBUG akka.remote.RemoteWatcher
>          - Sending first Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:51:58,018 DEBUG akka.remote.RemoteWatcher
>          - Sending first Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:51:58,018 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [akka.remote.RemoteWatcher$Heartbeat$]
> > 14:51:58,028 DEBUG akka.remote.RemoteWatcher
>          - Received first heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:51:58,030 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
> Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ]]
> > 14:51:58,030 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
> -> Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ]]
> > 14:51:58,033 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [akka.remote.RemoteWatcher$Rewatch]
> > 14:51:58,042 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > ]
> > 14:51:58,042 DEBUG akka.remote.RemoteWatcher
>          - Received first heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:51:58,043 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
> -> Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ]]
> > 14:51:58,043 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
> Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ]]
> > 14:51:58,043 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > ]
> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>          - Received first heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
> Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ]]
> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
> -> Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ]]
> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > ]
> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>          - Received first heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
> Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ]]
> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
> -> Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ]]
> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > ]
> > 14:51:58,496 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [akka.remote.RemoteWatcher$HeartbeatRsp]
> > 14:51:59,702 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> SubmitJob(org.apache.flink.runtime.jobgraph.JobGraph@4639d769,false) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@127.0.0.1:39505/temp/$c
> > ].
> > 14:51:59,703 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Received job 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job at
> Thu Jul 23 14:51:55 CEST 2015).
> > 14:51:59,709 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Running initialization on master for job
> 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job at Thu Jul 23 14:51:55
> CEST 2015).
> > 14:51:59,752 INFO  org.apache.flink.addons.hbase.TableInputFormat
>         - Initializing HBaseConfiguration
> > 14:51:59,957 DEBUG org.apache.hadoop.util.Shell
>         - setsid exited with exit code 0
> > 14:51:59,968 INFO
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper        - Process
> identifier=hconnection-0x2eaff0ec connecting to ZooKeeper
> ensemble=localhost:2181
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:zookeeper.version=3.4.5-1392090, built on
> 09/30/2012 17:52 GMT
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:
> > host.name
> > =grips2
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:java.version=1.8.0_05
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:java.vendor=Oracle Corporation
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:java.home=/home/java/jdk1.8.0_05/jre
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client
> environment:java.class.path=/home/SHARES/FLINK/flink/build-target/bin/../lib/flink-dist-0.10-SNAPSHOT.jar:/home/SHARES/FLINK/flink/build-target/bin/../lib/flink-python-0.10-SNAPSHOT.jar::/home/SHARES/HADOOP/hadoop/etc/hadoop:/home/SHARES/HADOOP/hadoop/etc/hadoop:/home/SHARES/HADOOP/hadoop/etc/hadoop::/usr/share/java/jayatanaag.jar
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client
> environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:java.io.tmpdir=/tmp
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:java.compiler=<NA>
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:
> > os.name
> > =Linux
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:os.arch=amd64
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:os.version=3.19.0-22-generic
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:
> > user.name
> > =hduser
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client environment:user.home=/home/hduser
> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>         - Client
> environment:user.dir=/home/SHARES/FLINK/flink/flink-dist/target/flink-0.10-SNAPSHOT-bin/flink-0.10-SNAPSHOT/bin
> > 14:51:59,974 INFO  org.apache.zookeeper.ZooKeeper
>         - Initiating client connection, connectString=localhost:2181
> sessionTimeout=90000 watcher=hconnection-0x2eaff0ec0x0,
> quorum=localhost:2181, baseZNode=/hbase
> > 14:51:59,978 DEBUG org.apache.zookeeper.ClientCnxn
>          - zookeeper.disableAutoWatchReset is false
> > 14:51:59,993 INFO  org.apache.zookeeper.ClientCnxn
>          - Opening socket connection to server
> > 127.0.0.1/127.0.0.1:2181
> > . Will not attempt to authenticate using SASL (unknown error)
> > 14:51:59,998 INFO  org.apache.zookeeper.ClientCnxn
>          - Socket connection established to
> > 127.0.0.1/127.0.0.1:2181
> > , initiating session
> > 14:52:00,000 DEBUG org.apache.zookeeper.ClientCnxn
>          - Session establishment request sent on
> > 127.0.0.1/127.0.0.1:2181
> > 14:52:00,031
> >  INFO  org.apache.zookeeper.ClientCnxn                               -
> Session establishment complete on server 127.0.0.1/127.0.0.1:2181
> > , sessionid = 0x24ebaaf7d06000c, negotiated timeout = 40000
> > 14:52:00,037 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
>         - hconnection-0x2eaff0ec0x0, quorum=localhost:2181,
> baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected,
> path=null
> > 14:52:00,043 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
>         - hconnection-0x2eaff0ec-0x24ebaaf7d06000c connected
> > 14:52:00,046 DEBUG org.apache.zookeeper.ClientCnxn
>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
> clientPath:null serverPath:null finished:false header:: 1,3  replyHeader::
> 1,77309411660,0  request:: '/hbase/hbaseid,F  response::
> s{21474836497,77309411550,1436273692396,1437651707588,21,0,0,0,67,0,21474836497}
> > 14:52:00,048 DEBUG org.apache.zookeeper.ClientCnxn
>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
> clientPath:null serverPath:null finished:false header:: 2,4  replyHeader::
> 2,77309411660,0  request:: '/hbase/hbaseid,F  response::
> #ffffffff000146d61737465723a31363032303effffffb2ffffff906fffffffd67ffffffa4ffffffd650425546a2466326437616439322d616666302d346132662d616262392d663639636162303863343436,s{21474836497,77309411550,1436273692396,1437651707588,21,0,0,0,67,0,21474836497}
> > 14:52:00,178 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>          - dfs.client.use.legacy.blockreader.local = false
> > 14:52:00,179 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>          - dfs.client.read.shortcircuit = false
> > 14:52:00,180 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>          - dfs.client.domain.socket.data.traffic = false
> > 14:52:00,180 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>          - dfs.domain.socket.path =
> > 14:52:00,199 DEBUG org.apache.hadoop.metrics2.impl.MetricsSystemImpl
>          - StartupProgress, NameNode startup progress
> > 14:52:00,203 DEBUG org.apache.hadoop.io.retry.RetryUtils
>          - multipleLinearRandomRetry = null
> > 14:52:00,214 DEBUG org.apache.hadoop.ipc.Server
>         - rpcKind=RPC_PROTOCOL_BUFFER, rpcRequestWrapperClass=class
> org.apache.hadoop.ipc.ProtobufRpcEngine$RpcRequestWrapper,
> rpcInvoker=org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker@29b2c1d3
> > 14:52:00,372 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>          - Both short-circuit local reads and UNIX domain socket are
> disabled.
> > 14:52:00,425 DEBUG org.apache.hadoop.ipc.RpcClient
>          - Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@2e169564,
> compressor=null, tcpKeepAlive=true, tcpNoDelay=true, maxIdleTime=10000,
> maxRetries=0, fallbackAllowed=false, ping interval=60000ms, bind
> address=null
> > 14:52:00,435 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Adding 2 vertices from job graph 968cfff13ad3547dbe63b9ae4c577761
> (Flink Java Job at Thu Jul 23 14:51:55 CEST 2015).
> > 14:52:00,436 DEBUG
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Attaching 2
> topologically sorted vertices to existing job graph with 0 vertices and 0
> intermediate results.
> > 14:52:00,457 DEBUG org.apache.zookeeper.ClientCnxn
>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
> clientPath:null serverPath:null finished:false header:: 3,4  replyHeader::
> 3,77309411660,0  request:: '/hbase/meta-region-server,F  response::
> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
> > 14:52:00,497 DEBUG org.apache.hadoop.hbase.util.ByteStringer
>          - Failed to classload HBaseZeroCopyByteString:
> java.lang.IllegalAccessError: class
> com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass
> com.google.protobuf.LiteralByteString
> > 14:52:00,614 DEBUG org.apache.hadoop.ipc.RpcClient
>          - Use SIMPLE authentication for service ClientService, sasl=false
> > 14:52:00,621 DEBUG org.apache.hadoop.ipc.RpcClient
>          - Connecting to grips5/
> > 130.73.20.16:16020
> >
> > 14:52:00,631 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: starting, connections 1
> > 14:52:00,645 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: wrote request header call_id: 0 method_name: "Scan"
> request_param: true
> > 14:52:00,646 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: got response header call_id: 0, totalSize: 12 bytes
> > 14:52:00,650 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: wrote request header call_id: 1 method_name: "Scan"
> request_param: true priority: 100
> > 14:52:00,651 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: got response header call_id: 1 cell_block_meta { length:
> 3525 }, totalSize: 3560 bytes
> > 14:52:00,661 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: wrote request header call_id: 2 method_name: "Scan"
> request_param: true
> > 14:52:00,662 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: got response header call_id: 2, totalSize: 8 bytes
> > 14:52:00,675 DEBUG org.apache.zookeeper.ClientCnxn
>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
> clientPath:null serverPath:null finished:false header:: 4,4  replyHeader::
> 4,77309411660,0  request:: '/hbase/meta-region-server,F  response::
> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
> > 14:52:00,677 DEBUG org.apache.zookeeper.ClientCnxn
>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
> clientPath:null serverPath:null finished:false header:: 5,4  replyHeader::
> 5,77309411660,0  request:: '/hbase/meta-region-server,F  response::
> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
> > 14:52:00,688 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: wrote request header call_id: 3 method_name: "Get"
> request_param: true
> > 14:52:00,689 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: got response header call_id: 3, totalSize: 472 bytes
> > 14:52:00,702 DEBUG org.apache.zookeeper.ClientCnxn
>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
> clientPath:null serverPath:null finished:false header:: 6,4  replyHeader::
> 6,77309411660,0  request:: '/hbase/meta-region-server,F  response::
> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
> > 14:52:00,703 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: wrote request header call_id: 4 method_name: "Scan"
> request_param: true priority: 100
> > 14:52:00,704 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: got response header call_id: 4 cell_block_meta { length:
> 3525 }, totalSize: 3556 bytes
> > 14:52:00,705 DEBUG org.apache.hadoop.hbase.client.ClientSmallScanner
>          - Finished with small scan at {ENCODED => 1588230740, NAME =>
> 'hbase:meta,,1', STARTKEY => '', ENDKEY => ''}
> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>         - Created 4 splits
> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>         - created split [0|[grips5:16020]|-|LUAD+5781]
> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>         - created split [1|[grips1:16020]|LUAD+5781|LUAD+7539]
> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>         - created split [2|[grips1:16020]|LUAD+7539|LUAD+8552]
> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>         - created split [3|[grips1:16020]|LUAD+8552|-]
> > 14:52:00,713 DEBUG
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Connecting
> ExecutionJobVertex 36c99407bbdf1156eb406c93305aeacb (CHAIN DataSource (at
> createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect()))
> to 0 predecessors.
> > 14:52:00,714 DEBUG
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Connecting
> ExecutionJobVertex 7ab8c26e1fc0790691e979c0b5a1cb30 (DataSink (collect()
> sink)) to 1 predecessors.
> > 14:52:00,714 DEBUG
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Connecting
> input 0 of vertex 7ab8c26e1fc0790691e979c0b5a1cb30 (DataSink (collect()
> sink)) to intermediate result referenced via predecessor
> 36c99407bbdf1156eb406c93305aeacb (CHAIN DataSource (at
> createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())).
> > 14:52:00,715 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Successfully created execution graph from job graph
> 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job at Thu Jul 23 14:51:55
> CEST 2015).
> > 14:52:00,717 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [akka.actor.Status$Success]
> > 14:52:00,718 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Scheduling job Flink Java Job at Thu Jul 23 14:51:55 CEST 2015.
> > 14:52:00,718 DEBUG
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Flink Java
> Job at Thu Jul 23 14:51:55 CEST 2015 switched from CREATED to RUNNING.
> > 14:52:00,730 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
> DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (18ffe9cca9c9aef0a56a842dafa06fed) switched from CREATED to SCHEDULED
> > 14:52:00,733 DEBUG
> org.apache.flink.runtime.jobmanager.scheduler.Scheduler       - Scheduling
> task {task=CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) - execution #0, sharingUnit=SlotSharingGroup
> [7ab8c26e1fc0790691e979c0b5a1cb30, 36c99407bbdf1156eb406c93305aeacb],
> locationConstraint=null}
> > 14:52:00,736 DEBUG
> org.apache.flink.runtime.jobmanager.scheduler.Scheduler       -
> Unconstrained assignment: CHAIN DataSource (at
> createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) --> SimpleSlot (0)(0) - e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1
> slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> >  - ALLOCATED/ALIVE
> > 14:52:00,737 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
> DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (18ffe9cca9c9aef0a56a842dafa06fed) switched from SCHEDULED to
> DEPLOYING
> > 14:52:00,737 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Deploying
> CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (attempt #0) to grips5
> > 14:52:00,746 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [org.apache.flink.runtime.messages.TaskMessages$SubmitTask]
> > 14:52:00,768 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message
> SubmitJob(org.apache.flink.runtime.jobgraph.JobGraph@4639d769,false) in
> 1066 ms from Actor[akka.tcp://
> > flink@127.0.0.1:39505/temp/$c
> > ].
> > 14:52:00,769 DEBUG Remoting
>         - Remote system with address [akka.tcp://
> > flink@127.0.0.1:39505
> > ] has shut down. Address is now gated for 5000 ms, all messages to this
> address will be delivered to dead letters.
> > 14:52:00,769 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1984fe40) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:00,769 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:00,770 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:00,775
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1984fe40)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:00,776 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1aa58b9a) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:00,776 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:00,776 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:00,777
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1aa58b9a)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:00,777 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message 07/23/2015 14:52:00       Job execution switched
> to status RUNNING. at akka://flink/user/jobmanager from
> Actor[akka://flink/deadLetters].
> > 14:52:00,787 INFO  org.apache.flink.runtime.jobmanager.JobManager
>         - Status of job 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job at
> Thu Jul 23 14:51:55 CEST 2015) changed to RUNNING.
> > 14:52:00,787 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message 07/23/2015 14:52:00        Job execution switched
> to status RUNNING. in 9 ms from Actor[akka://flink/deadLetters].
> > 14:52:00,787 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4532ece3) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:00,788 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:00,788 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:00,788
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4532ece3)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:01,048 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@27925c98) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:01,048 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:01,048 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:01,049
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@27925c98)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:01,853 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$c].
> > 14:52:01,854 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$c].
> > 14:52:01,862 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:01,867 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestArchivedJobs at
> akka://flink/user/archive from Actor[akka://flink/temp/$d].
> > 14:52:01,868 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestArchivedJobs in 1 ms from
> Actor[akka://flink/temp/$d].
> > 14:52:01,885 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:01,901 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /menu on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@2b0f6f77
> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /menu  200
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:01,901 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@901d8c9
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:01,905 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestNumberRegisteredTaskManager at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$f].
> > 14:52:01,904 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$e].
> > 14:52:01,905 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestNumberRegisteredTaskManager in 0 ms from
> Actor[akka://flink/temp/$f].
> > 14:52:01,905 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 0 ms from
> Actor[akka://flink/temp/$e].
> > 14:52:01,905 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:01,908 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestTotalNumberOfSlots at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$g].
> > 14:52:01,908 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestTotalNumberOfSlots in 0 ms from
> Actor[akka://flink/temp/$g].
> > 14:52:01,908 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:02,114 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$h].
> > 14:52:02,114 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$h].
> > 14:52:02,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761) at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$i].
> > 14:52:02,118 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in 0
> ms from Actor[akka://flink/temp/$i].
> > 14:52:02,121 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:03,711 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message UpdateTaskExecutionState(TaskState
> jobId=968cfff13ad3547dbe63b9ae4c577761,
> executionId=18ffe9cca9c9aef0a56a842dafa06fed, state=RUNNING, error=(null))
> at akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/temp/$a
> > ].
> > 14:52:03,712 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
> DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (18ffe9cca9c9aef0a56a842dafa06fed) switched from DEPLOYING to RUNNING
> > 14:52:03,712 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message UpdateTaskExecutionState(TaskState
> jobId=968cfff13ad3547dbe63b9ae4c577761,
> executionId=18ffe9cca9c9aef0a56a842dafa06fed, state=RUNNING, error=(null))
> in 0 ms from Actor[akka.tcp://
> > flink@130.73.20.16:34988/temp/$a
> > ].
> > 14:52:03,714 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [java.lang.Boolean]
> > 14:52:03,714 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
> at akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/temp/$b
> > ].
> > 14:52:03,715 INFO
> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
> remote split to host grips5
> > 14:52:03,716 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Send next input split Locatable Split (2) at [grips1:16020].
> > 14:52:03,718 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message
> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
> in 2 ms from Actor[akka.tcp://
> > flink@130.73.20.16:34988/temp/$b
> > ].
> > 14:52:03,718 DEBUG akka.serialization.Serialization(akka://flink)
>         - Using serializer[akka.serialization.JavaSerializer] for message
> [org.apache.flink.runtime.messages.JobManagerMessages$NextInputSplit]
> > 14:52:03,857 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:52:03,857 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:03,857 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:03,858 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$j].
> > 14:52:03,858 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 0 ms from
> Actor[akka://flink/temp/$j].
> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:04,153 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$k].
> > 14:52:04,153 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$k].
> > 14:52:04,153 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761) at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$l].
> > 14:52:04,154 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in 0
> ms from Actor[akka://flink/temp/$l].
> > 14:52:04,154 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:04,542 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
> at akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/temp/$c
> > ].
> > 14:52:04,542 INFO
> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
> remote split to host grips5
> > 14:52:04,542 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Send next input split Locatable Split (3) at [grips1:16020].
> > 14:52:04,543 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message
> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
> in 0 ms from Actor[akka.tcp://
> > flink@130.73.20.16:34988/temp/$c
> > ].
> > 14:52:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7a195a04) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:05,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:05,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7a195a04)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:05,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c9b915) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:05,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:05,537 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:05,537
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c9b915) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:05,598 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /logInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:52:05,598 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:05,663 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /logInfo  200
> > 14:52:05,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7947a68e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:05,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:05,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:05,755
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7947a68e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:06,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5509b3b2) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:06,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:06,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:06,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5509b3b2)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:07,334 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@901d8c9
> > 14:52:07,334 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@2b0f6f77
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$m].
> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$n].
> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 0 ms from
> Actor[akka://flink/temp/$m].
> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$n].
> > 14:52:07,342 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761) at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$o].
> > 14:52:07,342 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in 0
> ms from Actor[akka://flink/temp/$o].
> > 14:52:07,346 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:07,347 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:52:07,353 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:52:07,353 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:08,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:08,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:10,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@88c03dc) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:10,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:10,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:10,356
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@88c03dc) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:10,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@3f128096) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:10,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:10,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:10,537
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@3f128096)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:10,703 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: closed
> > 14:52:10,703 DEBUG org.apache.hadoop.ipc.RpcClient
>          - IPC Client (290926867) connection to grips5/
> > 130.73.20.16:16020
> >  from hduser: stopped, connections 0
> > 14:52:10,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@522e92c8) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:10,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:10,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:10,756
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@522e92c8)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@dc43a75) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:11,047 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:11,047
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@dc43a75) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:14,046 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:52:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@653e5af2) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:15,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:15,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@653e5af2)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@4e8360f3) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:15,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:15,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:15,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@4e8360f3)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:15,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@689d0339) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:15,748 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:15,748 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:15,748
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@689d0339)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:16,047 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44269bcd) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:16,047 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:16,047 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:16,047
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44269bcd)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:18,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:18,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:18,017 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:18,017 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:18,019 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:18,019 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@53d8b071) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:20,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:20,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@53d8b071)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@609c601) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:20,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:20,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:20,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@609c601) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:20,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@68d8932) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:20,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:20,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:20,758
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@68d8932) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:21,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@760582dd) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:21,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:21,047 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:21,047
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@760582dd)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:25,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@60c8ef54) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:25,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:25,365 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:25,366
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@60c8ef54)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@28b90482) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:25,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:25,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@28b90482)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:25,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4217ccbe) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:25,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:25,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:25,759
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4217ccbe)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:26,047 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@185ead4b) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:26,048 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:26,048 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:26,048
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@185ead4b)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:27,393 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /logInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:52:27,545 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:52:27,557 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /logInfo  200
> > 14:52:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:28,014 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:28,014 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:28,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:28,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:28,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:28,017 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:30,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@3f4b435b) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:30,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:30,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:30,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@3f4b435b)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:30,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5fb6cd24) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:30,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:30,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:30,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5fb6cd24)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:30,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@23b88850) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:30,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:30,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:30,756
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@23b88850)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:31,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4ee14d99) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:31,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:31,037 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:31,038
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4ee14d99)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:35,364 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bd58e85) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:35,364 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:35,365 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:35,365
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bd58e85)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:35,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@42e3b936) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:35,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:35,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:35,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@42e3b936)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:35,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@25fe5332) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:35,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:35,747 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:35,747
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@25fe5332)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@61375f91) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:36,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:36,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:36,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@61375f91)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:38,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@66115494) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:40,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:40,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@66115494)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@39e46b69) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:40,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:40,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@39e46b69)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:40,738 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:52:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e54c8a4) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:40,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:40,756
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e54c8a4)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3544c928) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:41,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:41,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3544c928)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:43,676 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:52:43,676 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:52:45,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@599d8ee0) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:45,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:45,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:45,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@599d8ee0)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@43381999) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:45,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:45,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@43381999)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:45,750 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@b61e8b2) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:45,750 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:45,750 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:45,750
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@b61e8b2) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:46,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@187f6d7f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:46,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:46,036 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:46,036
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@187f6d7f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:48,012 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:48,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:48,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:48,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:48,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:50,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2d200a1e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:50,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:50,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:50,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2d200a1e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:50,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2e573af2) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:50,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:50,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:50,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2e573af2)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:50,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@2a7763f2) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:50,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:50,746 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:50,746
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@2a7763f2)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4980e756) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:51,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:51,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4980e756)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:54,084 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:52:55,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@645d7482) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:55,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:52:55,366 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:52:55,366
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@645d7482)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:52:55,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@734a5251) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:55,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:52:55,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:52:55,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@734a5251)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:52:55,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@62b3d739) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:55,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:52:55,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:52:55,756
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@62b3d739)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:52:56,036 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2cc7366e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:56,036 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:52:56,036 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:52:56,038
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2cc7366e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:52:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:58,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:52:58,018 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:52:58,018 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:52:58,019 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:52:58,022 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:00,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@23b1be10) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:00,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:00,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:00,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@23b1be10)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:00,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c8b8ed) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:00,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:00,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:00,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c8b8ed) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:00,749 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7e3ebd92) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:00,749 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:00,749 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:00,749
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7e3ebd92)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:01,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6bdf807d) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:01,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:01,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:01,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6bdf807d)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:05,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4530e228) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:05,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:05,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:05,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4530e228)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:05,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2f835b3) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:05,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:05,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:05,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2f835b3) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:05,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@9a1da53) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:05,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:05,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:05,755
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@9a1da53) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1e6a6f72) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:06,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:06,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:06,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1e6a6f72)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:07,430 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:08,013 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:08,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:08,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:10,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5c89ef35) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:10,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:10,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:10,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5c89ef35)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:10,537 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1f9f0cba) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:10,537 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:10,537 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:10,537
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1f9f0cba)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:10,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@18eb2e58) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:10,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:10,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:10,756
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@18eb2e58)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@55b7d3c8) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:11,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:11,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@55b7d3c8)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:15,367 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@46d47e0c) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:15,368 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:15,368 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:15,368
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@46d47e0c)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@214950b0) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:15,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:15,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@214950b0)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:15,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6011232f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:15,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:15,747 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:15,747
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6011232f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@b538576) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:16,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:16,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@b538576) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6e92ae0e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:20,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:20,355
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6e92ae0e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@535bfbc) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:20,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:20,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@535bfbc) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:20,746 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c54ec6e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:20,746 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:20,746 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:20,746
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c54ec6e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:20,776 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:53:21,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b3baca7) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:21,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:21,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:21,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b3baca7)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@229f10) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:25,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:25,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@229f10) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@284218f7) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:25,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:25,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:25,536
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@284218f7)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:25,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@63beb60d) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:25,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:25,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:25,754
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@63beb60d)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:26,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@45466049) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:26,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:26,035 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:26,035
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@45466049)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:28,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:28,017 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:28,017 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:28,017 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:30,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5108adee) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:30,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:30,364 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:30,364
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5108adee)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@69b59298) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:30,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:30,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@69b59298)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:30,746 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fad5f7d) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:30,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:30,747 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:30,747
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fad5f7d)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:31,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@99f2ce9) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:31,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:31,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:31,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@99f2ce9) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:34,121 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:53:35,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1d6c87e9) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:35,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:35,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:35,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1d6c87e9)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5808f78e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:35,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:35,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:35,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5808f78e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:35,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4dcb1d45) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:35,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:35,746 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:35,746
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4dcb1d45)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3d439871) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:36,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:36,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3d439871)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:38,009 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:38,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:38,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:38,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:38,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@446913ff) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:40,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:40,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@446913ff)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5bc2387b) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:40,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:40,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5bc2387b)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4e763773) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:40,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:40,755
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4e763773)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6f57aedc) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:41,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:41,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6f57aedc)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@632dae22) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:45,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:45,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@632dae22)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@29e643dc) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:45,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:45,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@29e643dc)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@56d4343c) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:45,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:45,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@56d4343c)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:46,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4a75174) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:46,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:46,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:46,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4a75174) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:47,467 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:48,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:48,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:48,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:48,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@af5b37c) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:50,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:50,363
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@af5b37c) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1196e95d) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:50,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:50,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1196e95d)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:50,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@66145a87) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:50,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:50,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:50,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@66145a87)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@58068bc0) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:51,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:51,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@58068bc0)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7fcfbdef) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:53:55,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:53:55,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7fcfbdef)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:53:55,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@59357f4a) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:55,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:53:55,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:53:55,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@59357f4a)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:53:55,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1d31c689) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:55,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:53:55,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:53:55,754
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1d31c689)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:53:56,034 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@71051664) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:56,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:53:56,035 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:53:56,035
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@71051664)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:53:58,009 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:53:58,013 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:53:58,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:53:58,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:53:58,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:00,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@73a7fd6e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:00,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:00,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:00,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@73a7fd6e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:00,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@11a037f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:00,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:00,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:00,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@11a037f) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:00,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@128c985b) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:00,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:00,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:00,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@128c985b)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:00,814 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:54:01,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4b631a58) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:01,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:01,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:01,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4b631a58)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /logInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:05,342 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /logInfo  200
> > 14:54:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7e3d2d7) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:05,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:05,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7e3d2d7) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:05,539 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56b338af) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:05,539 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:05,539 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:05,539
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56b338af)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:05,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@208b2c62) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:05,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:05,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:05,758
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@208b2c62)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@736953f1) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:06,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:06,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@736953f1)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:10,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6a855221) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:10,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:10,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:10,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6a855221)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@25bc699e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:10,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:10,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@25bc699e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:10,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5cadb977) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:10,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:10,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:10,755
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5cadb977)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:11,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65e28fc8) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:11,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:11,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:11,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65e28fc8)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:14,158 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:54:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@25b6cd0f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:15,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:15,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@25b6cd0f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:15,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6380a0be) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:15,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:15,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6380a0be)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:15,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5257dbb8) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:15,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:15,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:15,745
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5257dbb8)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:16,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@23ba82f5) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:16,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:16,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:16,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@23ba82f5)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:18,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:18,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:18,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:18,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:20,352 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@30f7ed38) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:20,352 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:20,352 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:20,352
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@30f7ed38)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:20,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56942ec8) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:20,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:20,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56942ec8)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:20,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3af2b5b9) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:20,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:20,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:20,755
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3af2b5b9)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:21,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4da82538) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:21,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:21,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:21,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4da82538)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:21,955 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$p].
> > 14:54:21,955 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$p].
> > 14:54:21,957 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:21,962 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:21,964 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:21,964 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:21,964 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestNumberRegisteredTaskManager at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$q].
> > 14:54:21,964 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestNumberRegisteredTaskManager in 0 ms from
> Actor[akka://flink/temp/$q].
> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestTotalNumberOfSlots at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$r].
> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestArchivedJobs at
> akka://flink/user/archive from Actor[akka://flink/temp/$s].
> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestTotalNumberOfSlots in 0 ms from
> Actor[akka://flink/temp/$r].
> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestArchivedJobs in 0 ms from
> Actor[akka://flink/temp/$s].
> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$t].
> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 0 ms from
> Actor[akka://flink/temp/$t].
> > 14:54:21,966 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:21,966 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:21,966 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /menu on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:22,097 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$u].
> > 14:54:22,098 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /menu  200
> > 14:54:22,098 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$u].
> > 14:54:22,100 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761) at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$v].
> > 14:54:22,100 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in 0
> ms from Actor[akka://flink/temp/$v].
> > 14:54:22,100 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:22,101 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:23,682 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:54:23,682 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:54:23,960 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:23,961 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$w].
> > 14:54:23,961 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 0 ms from
> Actor[akka://flink/temp/$w].
> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:24,109 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:24,110 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$x].
> > 14:54:24,110 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$x].
> > 14:54:24,111 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761) at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$y].
> > 14:54:24,111 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in 0
> ms from Actor[akka://flink/temp/$y].
> > 14:54:24,111 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:25,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@65701a6d) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:25,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:25,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:25,363
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@65701a6d)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:25,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2abe06c7) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:25,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:25,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:25,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2abe06c7)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:25,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e89b6c8) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:25,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:25,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:25,745
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e89b6c8)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:25,963 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:25,963 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$z].
> > 14:54:25,963 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 0 ms from
> Actor[akka://flink/temp/$z].
> > 14:54:25,964 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@76851c88) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:26,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:26,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@76851c88)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:26,116 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$A].
> > 14:54:26,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$A].
> > 14:54:26,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761) at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$B].
> > 14:54:26,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in 0
> ms from Actor[akka://flink/temp/$B].
> > 14:54:26,117 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /logInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:26,336 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:26,339 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /logInfo  200
> > 14:54:27,501 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:28,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:28,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:28,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:28,017 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:30,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@13c3c347) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:30,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:30,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:30,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@13c3c347)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@491167c6) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:30,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:30,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@491167c6)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:30,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6a8db7da) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:30,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:30,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:30,758
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6a8db7da)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:31,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@34b2875f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:31,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:31,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:31,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@34b2875f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:32,224 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$C].
> > 14:54:32,224 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$C].
> > 14:54:32,225 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:32,230 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestArchivedJobs at
> akka://flink/user/archive from Actor[akka://flink/temp/$D].
> > 14:54:32,230 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestArchivedJobs in 0 ms from
> Actor[akka://flink/temp/$D].
> > 14:54:32,230 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:32,231 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Received message RequestJobCounts at akka://flink/user/archive
> from Actor[akka://flink/temp/$E].
> > 14:54:32,231 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>          - Handled message RequestJobCounts in 0 ms from
> Actor[akka://flink/temp/$E].
> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestNumberRegisteredTaskManager at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$F].
> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestNumberRegisteredTaskManager in 0 ms from
> Actor[akka://flink/temp/$F].
> > 14:54:32,232 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestTotalNumberOfSlots at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$G].
> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestTotalNumberOfSlots in 0 ms from
> Actor[akka://flink/temp/$G].
> > 14:54:32,232 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /menu on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /menu  200
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:32,239 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /jobsInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestRunningJobs at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$H].
> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestRunningJobs in 0 ms from
> Actor[akka://flink/temp/$H].
> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761) at
> akka://flink/user/jobmanager from Actor[akka://flink/temp/$I].
> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in 0
> ms from Actor[akka://flink/temp/$I].
> > 14:54:32,255 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /jobsInfo  200
> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /logInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>         - chain=
> > 14:54:34,177 DEBUG org.eclipse.jetty.util.log
>         - RESPONSE /logInfo  200
> > 14:54:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@39e6a375) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:35,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:35,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@39e6a375)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@7b8bccd8) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:35,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:35,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@7b8bccd8)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:35,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7cbf8714) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:35,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:35,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:35,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7cbf8714)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5c976fa3) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:36,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:36,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5c976fa3)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:40,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50e6924f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:40,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:40,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50e6924f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:40,523 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@75ae6987) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:40,524 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:40,524 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:40,524
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@75ae6987)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:40,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7529c701) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:40,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:40,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:40,754
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7529c701)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:40,848 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:54:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@12245470) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:41,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:41,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@12245470)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:43,683 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:54:43,683 DEBUG org.eclipse.jetty.util.log
>         - EOF
> > org.eclipse.jetty.io.EofException
> >       at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
> >       at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
> >       at
> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
> >       at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
> >       at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> >       at java.lang.Thread.run(Thread.java:745)
> > 14:54:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@76b4d891) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:45,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:45,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@76b4d891)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@70506591) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:45,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:45,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@70506591)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4b7ab555) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:45,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:45,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4b7ab555)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:46,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b4def9e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:46,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:46,044 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:46,044
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b4def9e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:48,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:48,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:48,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:48,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bedd036) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:50,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:50,363
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bedd036)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@58624437) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:50,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:50,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@58624437)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:50,689 DEBUG org.eclipse.jetty.util.log
>         - org.eclipse.jetty.io.nio.SelectorManager$SelectSet@4d3ca507 JVM
> BUG(s) - cancelled keys 2 times
> > 14:54:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@462c9273) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:50,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:50,754
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@462c9273)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:51,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5289b437) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:51,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:51,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5289b437)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:54,195 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:54:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@17a0a230) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:54:55,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:54:55,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@17a0a230)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:54:55,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5d290f0f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:55,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:54:55,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:54:55,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5d290f0f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:54:55,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fb4b1d3) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:55,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:54:55,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:54:55,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fb4b1d3)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:54:56,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@60039a1e) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:56,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:54:56,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:54:56,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@60039a1e)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:54:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:54:58,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:58,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:58,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:00,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7220150c) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:00,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:00,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:00,354
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7220150c)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:00,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@67643d30) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:00,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:00,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:00,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@67643d30)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:00,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3d842226) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:00,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:00,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:00,755
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3d842226)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:01,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@41ab8ce2) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:01,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:01,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:01,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@41ab8ce2)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:05,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@335179ae) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:05,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:05,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:05,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@335179ae)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:05,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@759a4f49) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:05,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:05,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:05,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@759a4f49)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:05,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6993c6ce) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:05,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:05,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:05,756
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6993c6ce)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@74428b82) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:06,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:06,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@74428b82)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:07,541 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:55:08,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:08,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:08,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:08,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:08,013 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:08,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:10,367 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c6600ad) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:10,367 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:10,367 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:10,367
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c6600ad)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6b21ee6f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:10,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:10,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6b21ee6f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:10,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1cf3e073) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:10,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:10,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:10,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1cf3e073)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:11,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7c0d76f4) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:11,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:11,044 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:11,044
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7c0d76f4)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:15,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1272b0) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:15,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:15,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:15,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1272b0) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:15,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@64a4b64b) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:15,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:15,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:15,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@64a4b64b)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:15,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@675722d4) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:15,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:15,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:15,758
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@675722d4)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@70fa521c) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:16,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:16,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@70fa521c)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:18,009 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:18,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:18,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:18,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:20,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@63ee3941) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:20,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:20,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:20,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@63ee3941)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:20,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2239cd99) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:20,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:20,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:20,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2239cd99)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:20,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7c261a88) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:20,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:20,743 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:20,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7c261a88)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:20,885 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:55:21,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e6edda2) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:21,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:21,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:21,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e6edda2)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c58d31f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:25,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:25,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c58d31f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@20619a08) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:25,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:25,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@20619a08)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:25,753 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c5f26d6) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:25,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:25,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:25,754
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c5f26d6)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44746532) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:26,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:26,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44746532)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:28,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:28,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:28,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:28,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:28,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:28,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:30,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4ebe9688) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:30,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:30,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:30,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4ebe9688)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:30,524 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@62a3e48d) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:30,524 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:30,524 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:30,524
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@62a3e48d)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:30,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@775f1799) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:30,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:30,745 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:30,745
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@775f1799)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:31,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1065a1b5) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:31,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:31,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:31,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1065a1b5)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:34,234 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 2ms
> > 14:55:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2a556fe7) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:35,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:35,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2a556fe7)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@57af71ac) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:35,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:35,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@57af71ac)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:35,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5843571f) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:35,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:35,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:35,756
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5843571f)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65962dab) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:36,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:36,045
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65962dab)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:38,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:38,010 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:38,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:38,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:38,014 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:38,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:38,020 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:40,362 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64bd5ca9) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:40,362 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:40,362 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:40,362
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64bd5ca9)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:40,533 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@48336383) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:40,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:40,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:40,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@48336383)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:40,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@a0a2e35) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:40,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:40,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:40,744
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@a0a2e35) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:41,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e25a1aa) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:41,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:41,044 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:41,044
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e25a1aa)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:45,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50f3f6d3) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:45,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:45,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:45,363
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50f3f6d3)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@38fa835) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:45,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:45,534
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@38fa835) in
> 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:45,749 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@58af55f7) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:45,750 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:45,750 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:45,750
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@58af55f7)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:46,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2b7487b9) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:46,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:46,037 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:46,037
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2b7487b9)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:47,578 DEBUG org.apache.zookeeper.ClientCnxn
>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
> > 14:55:48,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:48,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:48,011 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:48,014 DEBUG akka.remote.RemoteWatcher
>          - Sending Heartbeat to [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:48,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.14:52854
> > ]
> > 14:55:48,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.15:58994
> > ]
> > 14:55:48,015 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.16:34988
> > ]
> > 14:55:48,016 DEBUG akka.remote.RemoteWatcher
>          - Received heartbeat rsp from [akka.tcp://
> > flink@130.73.20.13:44366
> > ]
> > 14:55:50,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64feb96a) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:50,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
> > 14:55:50,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.16:34988/user/taskmanager
> > 14:55:50,353
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64feb96a)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.16:34988/user/taskmanager#-1173468664
> > ].
> > 14:55:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1a4e7bc0) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
> > 14:55:50,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.15:58994/user/taskmanager
> > 14:55:50,535
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1a4e7bc0)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.15:58994/user/taskmanager#1860665121
> > ].
> > 14:55:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@386c9593) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
> > 14:55:50,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.13:44366/user/taskmanager
> > 14:55:50,754
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@386c9593)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.13:44366/user/taskmanager#-2018739851
> > ].
> > 14:55:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received message
> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@372a9468) at
> akka://flink/user/jobmanager from Actor[akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:51,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>         - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
> > 14:55:51,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>          - Received heartbeat from TaskManager
> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
> > flink@130.73.20.14:52854/user/taskmanager
> > 14:55:51,046
> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@372a9468)
> in 0 ms from Actor[akka.tcp://
> flink@130.73.20.14:52854/user/taskmanager#-1395044006
> > ].
> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>         - REQUEST /logInfo on
> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>         -
> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>         - session=null
> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>         -
> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>         - servlet holder=
> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>         - chain=
> >
> >
> > 2015-07-23 14:50 GMT+02:00 Ufuk Celebi <uce@apache.org>:
> > I guess you are starting Flink via the scripts. There is a file
> conf/log4j.properties. Change
> >
> > log4j.rootLogger=INFO, file
> >
> > to
> >
> > log4j.rootLogger=DEBUG, file
> >
> > – Ufuk
> >
> > On 23 Jul 2015, at 14:44, Lydia Ickler <icklerly@googlemail.com> wrote:
> >
> > > Hi Ufuk,
> > >
> > > no, I don’t mind!
> > > Where would I change the log level?
> > >
> > > Best regards,
> > > Lydia
> > >
> > >> Am 23.07.2015 um 14:41 schrieb Ufuk Celebi <uce@apache.org>:
> > >>
> > >> Hey Lydia,
> > >>
> > >> it looks like the HBase client is losing its connection to HBase.
> Before that, everything seems to be working just fine (X rows are read
> etc.).
> > >>
> > >> Do you mind setting the log level to DEBUG and then posting the logs
> again?
> > >>
> > >> – Ufuk
> > >>
> > >> On 23 Jul 2015, at 14:12, Lydia Ickler <icklerly@googlemail.com>
> wrote:
> > >>
> > >>> Hi,
> > >>>
> > >>> I am trying to read data from a HBase Table via the
> HBaseReadExample.java
> > >>> Unfortunately, my run gets always stuck at the same position.
> > >>> Do you guys have any suggestions?
> > >>>
> > >>> In the master node it says:
> > >>> 14:05:04,239 INFO  org.apache.flink.runtime.jobmanager.JobManager
>             - Received job bb9560efb8117ce7e840bea2c4b967c1 (Flink Java Job
> at Thu Jul 23 14:04:57 CEST 2015).
> > >>> 14:05:04,268 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - Initializing HBaseConfiguration
> > >>> 14:05:04,346 INFO
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper        - Process
> identifier=hconnection-0x6704d3b4 connecting to ZooKeeper
> ensemble=localhost:2181
> > >>> 14:05:04,347 INFO  org.apache.zookeeper.ZooKeeper
>             - Initiating client connection, connectString=localhost:2181
> sessionTimeout=90000 watcher=hconnection-0x6704d3b40x0,
> quorum=localhost:2181, baseZNode=/hbase
> > >>> 14:05:04,352 INFO  org.apache.zookeeper.ClientCnxn
>              - Opening socket connection to server
> > >>> 127.0.0.1/127.0.0.1:2181
> > >>> . Will not attempt to authenticate using SASL (unknown error)
> > >>> 14:05:04,353 INFO  org.apache.zookeeper.ClientCnxn
>              - Socket connection established to
> > >>> 127.0.0.1/127.0.0.1:2181
> > >>> , initiating session
> > >>> 14:05:04,376 INFO  org.apache.zookeeper.ClientCnxn
>              - Session establishment complete on server
> > >>> 127.0.0.1/127.0.0.1:2181
> > >>> , sessionid = 0x24ebaaf7d06000a, negotiated timeout = 40000
> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - Created 4 splits
> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - created split [0|[grips5:16020]|-|LUAD+5781]
> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - created split [1|[grips1:16020]|LUAD+5781|LUAD+7539]
> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - created split [2|[grips1:16020]|LUAD+7539|LUAD+8552]
> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - created split [3|[grips1:16020]|LUAD+8552|-]
> > >>> 14:05:04,641 INFO  org.apache.flink.runtime.jobmanager.JobManager
>             - Scheduling job Flink Java Job at Thu Jul 23 14:04:57 CEST
> 2015.
> > >>> 14:05:04,642 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
> DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (94de8700cefe1651558e25c98829a156) switched from CREATED to SCHEDULED
> > >>> 14:05:04,643 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
> DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (94de8700cefe1651558e25c98829a156) switched from SCHEDULED to
> DEPLOYING
> > >>> 14:05:04,643 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Deploying
> CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (attempt #0) to grips4
> > >>> 14:05:04,647 INFO  org.apache.flink.runtime.jobmanager.JobManager
>             - Status of job bb9560efb8117ce7e840bea2c4b967c1 (Flink Java
> Job at Thu Jul 23 14:04:57 CEST 2015) changed to RUNNING.
> > >>> 14:05:07,537 INFO
> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
> DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
> (1/1) (94de8700cefe1651558e25c98829a156) switched from DEPLOYING to RUNNING
> > >>> 14:05:07,545 INFO
> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
> remote split to host grips4
> > >>> 14:05:08,338 INFO
> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
> remote split to host grips4
> > >>>
> > >>>
> > >>> And in node "grips4":
> > >>> 07,273 INFO  org.apache.zookeeper.ZooKeeper
>       - Initiating client connection, connectString=localhost:2181
> sessionTi$
> > >>> 14:05:07,296 INFO  org.apache.zookeeper.ClientCnxn
>              - Opening socket connection to server
> > >>> 127.0.0.1/127.0.0.1:2181
> > >>> . Will n$
> > >>> 14:05:07,300 INFO  org.apache.zookeeper.ClientCnxn
>              - Socket connection established to
> > >>> 127.0.0.1/127.0.0.1:2181
> > >>> , initiatin$
> > >>> 14:05:07,332 INFO  org.apache.zookeeper.ClientCnxn
>              - Session establishment complete on server
> > >>> 127.0.0.1/127.0.0.1:2181
> > >>> , s$
> > >>> 14:05:07,531 INFO  org.apache.flink.runtime.taskmanager.Task
>              - CHAIN DataSource (at
> createInput(ExecutionEnvironment.java:502) (org$
> > >>> 14:05:07,970 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - opening split [3|[grips1:16020]|LUAD+8552|-]
> > >>> 14:05:08,223 INFO
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation
> - Closing zookeeper sessionid=0x44ebaaf7d35000e
> > >>> 14:05:08,235 INFO  org.apache.zookeeper.ZooKeeper
>             - Session: 0x44ebaaf7d35000e closed
> > >>> 14:05:08,235 INFO  org.apache.zookeeper.ClientCnxn
>              - EventThread shut down
> > >>> 14:05:08,337 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - Closing split (scanned 129 rows)
> > >>> 14:05:08,343 INFO  org.apache.flink.addons.hbase.TableInputFormat
>             - opening split [2|[grips1:16020]|LUAD+7539|LUAD+8552]
> > >>> 14:06:58,826 INFO  org.apache.hadoop.hbase.client.RpcRetryingCaller
>             - Call exception, tries=10, retries=35, retryTime=110483ms,
> msg=row 'L$
> > >>> 14:07:18,927 INFO  org.apache.hadoop.hbase.client.RpcRetryingCaller
>             - Call exception, tries=11, retries=35, retryTime=130584ms,
> msg=row 'L$
> > >>> 14:07:39,079 INFO  org.apache.hadoop.hbase.client.RpcRetryingCaller
>             - Call exception, tries=12, retries=35, retryTime=150735ms,
> msg=row 'L$
> > >>> 14:07:59,232 INFO  org.apache.hadoop.hbase.client.RpcRetryingCaller
>             - Call exception, tries=13, retries=35, retryTime=170889ms,
> msg=row 'L$
> > >>>
> > >>>
> > >>>
> > >>
> > >
> >
> >
>
>

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