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From Apache Jenkins Server <jenk...@builds.apache.org>
Subject Hadoop-Hdfs-trunk - Build # 2493 - Still Failing
Date Fri, 30 Oct 2015 16:22:28 GMT
See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2493/

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[INFO] --- maven-antrun-plugin:1.7:run (create-testdirs) @ hadoop-hdfs-project ---
[INFO] Executing tasks

main:
    [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/hadoop-hdfs-project/target/test-dir
[INFO] Executed tasks
[INFO] 
[INFO] --- maven-source-plugin:2.3:jar-no-fork (hadoop-java-sources) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-source-plugin:2.3:test-jar-no-fork (hadoop-java-sources) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (dist-enforce) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-site-plugin:3.4:attach-descriptor (attach-descriptor) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-javadoc-plugin:2.8.1:jar (module-javadocs) @ hadoop-hdfs-project ---
[INFO] Skipping javadoc generation
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (depcheck) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-checkstyle-plugin:2.15:checkstyle (default-cli) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- findbugs-maven-plugin:3.0.0:findbugs (default-cli) @ hadoop-hdfs-project ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop HDFS Client ......................... SUCCESS [04:55 min]
[INFO] Apache Hadoop HDFS ................................ FAILURE [  01:24 h]
[INFO] Apache Hadoop HDFS Native Client .................. SKIPPED
[INFO] Apache Hadoop HttpFS .............................. SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [  0.058 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:29 h
[INFO] Finished at: 2015-10-30T16:22:11+00:00
[INFO] Final Memory: 75M/1223M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-hdfs: ExecutionException: java.lang.RuntimeException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
[ERROR] Command was /bin/sh -c cd /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/hadoop-hdfs-project/hadoop-hdfs && /home/jenkins/tools/java/jdk1.7.0_55/jre/bin/java -Xmx2048m -XX:MaxPermSize=768m -XX:+HeapDumpOnOutOfMemoryError -jar /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefirebooter5649147244326878957.jar /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire171449746490410301tmp /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire_995221817630080486355tmp
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hadoop-hdfs
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results
Updating HDFS-4937
Sending e-mails to: hdfs-dev@hadoop.apache.org
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###################################################################################
############################## FAILED TESTS (if any) ##############################
47 tests failed.
FAILED:  org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeHotFileRep

Error Message:
null

Stack Trace:
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertTrue(Assert.java:52)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.checkLocatedBlocks(TestBlockStoragePolicy.java:1101)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeFileRep(TestBlockStoragePolicy.java:1141)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeHotFileRep(TestBlockStoragePolicy.java:1170)


FAILED:  org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeColdRep

Error Message:
expected:<5> but was:<4>

Stack Trace:
java.lang.AssertionError: expected:<5> but was:<4>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.checkLocatedBlocks(TestBlockStoragePolicy.java:1099)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeFileRep(TestBlockStoragePolicy.java:1141)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeColdRep(TestBlockStoragePolicy.java:1197)


FAILED:  org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeWarmRep

Error Message:
expected:<5> but was:<4>

Stack Trace:
java.lang.AssertionError: expected:<5> but was:<4>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.checkLocatedBlocks(TestBlockStoragePolicy.java:1099)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeFileRep(TestBlockStoragePolicy.java:1141)
	at org.apache.hadoop.hdfs.TestBlockStoragePolicy.testChangeWarmRep(TestBlockStoragePolicy.java:1184)


FAILED:  org.apache.hadoop.hdfs.TestCrcCorruption.testCrcCorruption

Error Message:
Timed out waiting for /srcdat/3376143990635787783 to reach 2 replicas

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /srcdat/3376143990635787783 to reach 2 replicas
	at org.apache.hadoop.hdfs.DFSTestUtil.waitReplication(DFSTestUtil.java:768)
	at org.apache.hadoop.hdfs.DFSTestUtil.waitReplication(DFSTestUtil.java:483)
	at org.apache.hadoop.hdfs.TestCrcCorruption.thistest(TestCrcCorruption.java:163)
	at org.apache.hadoop.hdfs.TestCrcCorruption.testCrcCorruption(TestCrcCorruption.java:306)


FAILED:  org.apache.hadoop.hdfs.TestDFSClientExcludedNodes.testExcludedNodesForgiveness

Error Message:
File /testForgivingExcludedNodes could only be replicated to 0 nodes instead of minReplication (=1).  There are 3 datanode(s) running and 2 node(s) are excluded in this operation.
 at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1731)
 at org.apache.hadoop.hdfs.server.namenode.FSDirWriteFileOp.chooseTargetForNewBlock(FSDirWriteFileOp.java:299)
 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2457)
 at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:796)
 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:500)
 at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2305)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2301)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:415)
 at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2299)


Stack Trace:
org.apache.hadoop.ipc.RemoteException: File /testForgivingExcludedNodes could only be replicated to 0 nodes instead of minReplication (=1).  There are 3 datanode(s) running and 2 node(s) are excluded in this operation.
	at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1731)
	at org.apache.hadoop.hdfs.server.namenode.FSDirWriteFileOp.chooseTargetForNewBlock(FSDirWriteFileOp.java:299)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2457)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:796)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:500)
	at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2305)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2301)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2299)

	at org.apache.hadoop.ipc.Client.call(Client.java:1448)
	at org.apache.hadoop.ipc.Client.call(Client.java:1385)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
	at com.sun.proxy.$Proxy21.addBlock(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:404)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy22.addBlock(Unknown Source)
	at org.apache.hadoop.hdfs.DFSOutputStream.addBlock(DFSOutputStream.java:911)
	at org.apache.hadoop.hdfs.DataStreamer.locateFollowingBlock(DataStreamer.java:1684)
	at org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1494)
	at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:594)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testAddBlockWhenNoSufficientDataBlockNumOfNodes

Error Message:
Expected to find 'Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5' but got unexpected exception:java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 4
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
 at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.closeImpl(DFSStripedOutputStream.java:922)
 at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:753)
 at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
 at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testAddBlockWhenNoSufficientDataBlockNumOfNodes(TestDFSStripedOutputStreamWithFailure.java:234)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: Expected to find 'Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5' but got unexpected exception:java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 4
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.closeImpl(DFSStripedOutputStream.java:922)
	at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:753)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
	at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testAddBlockWhenNoSufficientDataBlockNumOfNodes(TestDFSStripedOutputStreamWithFailure.java:234)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.closeImpl(DFSStripedOutputStream.java:922)
	at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:753)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
	at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testAddBlockWhenNoSufficientDataBlockNumOfNodes(TestDFSStripedOutputStreamWithFailure.java:234)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testAddBlockWhenNoSufficientParityNumOfNodes

Error Message:
Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5

Stack Trace:
java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.write1(FSOutputSummer.java:125)
	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:111)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:57)
	at java.io.DataOutputStream.write(DataOutputStream.java:107)
	at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:89)
	at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:61)
	at org.apache.hadoop.hdfs.DFSTestUtil.writeFile(DFSTestUtil.java:828)
	at org.apache.hadoop.hdfs.DFSTestUtil.writeFile(DFSTestUtil.java:834)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testAddBlockWhenNoSufficientParityNumOfNodes(TestDFSStripedOutputStreamWithFailure.java:267)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testBlockTokenExpired

Error Message:
expected:<1001> but was:<1002>

Stack Trace:
java.lang.AssertionError: expected:<1001> but was:<1002>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testBlockTokenExpired(TestDFSStripedOutputStreamWithFailure.java:199)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testMultipleDatanodeFailure56

Error Message:
Failed at i=4607

Stack Trace:
java.io.IOException: Failed at i=4607
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
	at java.io.DataOutputStream.write(DataOutputStream.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTestWithMultipleFailure(TestDFSStripedOutputStreamWithFailure.java:301)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testMultipleDatanodeFailure56(TestDFSStripedOutputStreamWithFailure.java:172)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure010.test8

Error Message:
failed, dn=0, length=327681java.io.IOException: Failed: the number of failed blocks = 4 > the number of data blocks = 3
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.checkStreamers(DFSStripedOutputStream.java:359)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.checkStreamerFailures(DFSStripedOutputStream.java:580)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.closeImpl(DFSStripedOutputStream.java:932)
 at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:753)
 at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
 at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:389)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test8(TestDFSStripedOutputStreamWithFailure.java:497)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=327681java.io.IOException: Failed: the number of failed blocks = 4 > the number of data blocks = 3
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.checkStreamers(DFSStripedOutputStream.java:359)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.checkStreamerFailures(DFSStripedOutputStream.java:580)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.closeImpl(DFSStripedOutputStream.java:932)
	at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:753)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
	at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:389)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test8(TestDFSStripedOutputStreamWithFailure.java:497)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test8(TestDFSStripedOutputStreamWithFailure.java:497)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure020.test6

Error Message:
failed, dn=0, length=524288java.io.IOException: Failed at i=4607
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:495)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
 at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
 at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
 at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
 at java.io.DataOutputStream.write(DataOutputStream.java:88)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
 ... 13 more


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=524288java.io.IOException: Failed at i=4607
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:495)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
	at java.io.DataOutputStream.write(DataOutputStream.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
	... 13 more

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:495)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure040.test2

Error Message:
failed, dn=0, length=851969java.io.IOException: Failed at i=4607
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test2(TestDFSStripedOutputStreamWithFailure.java:491)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
 at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
 at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
 at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
 at java.io.DataOutputStream.write(DataOutputStream.java:88)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
 ... 13 more


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=851969java.io.IOException: Failed at i=4607
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test2(TestDFSStripedOutputStreamWithFailure.java:491)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
	at java.io.DataOutputStream.write(DataOutputStream.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
	... 13 more

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test2(TestDFSStripedOutputStreamWithFailure.java:491)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure040.test5

Error Message:
failed, dn=0, length=917505java.lang.AssertionError: expected:<1001> but was:<1002>
 at org.junit.Assert.fail(Assert.java:88)
 at org.junit.Assert.failNotEquals(Assert.java:743)
 at org.junit.Assert.assertEquals(Assert.java:118)
 at org.junit.Assert.assertEquals(Assert.java:555)
 at org.junit.Assert.assertEquals(Assert.java:542)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:494)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=917505java.lang.AssertionError: expected:<1001> but was:<1002>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:494)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:494)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure060.test1

Error Message:
failed, dn=0, length=1310719java.lang.AssertionError: expected:<1001> but was:<1002>
 at org.junit.Assert.fail(Assert.java:88)
 at org.junit.Assert.failNotEquals(Assert.java:743)
 at org.junit.Assert.assertEquals(Assert.java:118)
 at org.junit.Assert.assertEquals(Assert.java:555)
 at org.junit.Assert.assertEquals(Assert.java:542)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test1(TestDFSStripedOutputStreamWithFailure.java:490)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=1310719java.lang.AssertionError: expected:<1001> but was:<1002>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test1(TestDFSStripedOutputStreamWithFailure.java:490)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test1(TestDFSStripedOutputStreamWithFailure.java:490)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure070.test9

Error Message:
failed, dn=0, length=1703935java.lang.AssertionError: expected:<1001> but was:<1002>
 at org.junit.Assert.fail(Assert.java:88)
 at org.junit.Assert.failNotEquals(Assert.java:743)
 at org.junit.Assert.assertEquals(Assert.java:118)
 at org.junit.Assert.assertEquals(Assert.java:555)
 at org.junit.Assert.assertEquals(Assert.java:542)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:498)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=1703935java.lang.AssertionError: expected:<1001> but was:<1002>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:498)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:498)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure110.test2

Error Message:
failed, dn=0, length=2424831java.lang.AssertionError: expected:<1001> but was:<1002>
 at org.junit.Assert.fail(Assert.java:88)
 at org.junit.Assert.failNotEquals(Assert.java:743)
 at org.junit.Assert.assertEquals(Assert.java:118)
 at org.junit.Assert.assertEquals(Assert.java:555)
 at org.junit.Assert.assertEquals(Assert.java:542)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test2(TestDFSStripedOutputStreamWithFailure.java:491)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=2424831java.lang.AssertionError: expected:<1001> but was:<1002>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test2(TestDFSStripedOutputStreamWithFailure.java:491)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test2(TestDFSStripedOutputStreamWithFailure.java:491)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure120.test6

Error Message:
failed, dn=0, length=2686977java.lang.AssertionError: expected:<1001> but was:<1002>
 at org.junit.Assert.fail(Assert.java:88)
 at org.junit.Assert.failNotEquals(Assert.java:743)
 at org.junit.Assert.assertEquals(Assert.java:118)
 at org.junit.Assert.assertEquals(Assert.java:555)
 at org.junit.Assert.assertEquals(Assert.java:542)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:495)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=2686977java.lang.AssertionError: expected:<1001> but was:<1002>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:495)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:495)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure130.test5

Error Message:
failed, dn=0, length=2883585java.lang.NoClassDefFoundError: org/apache/hadoop/util/PlatformName
 at org.apache.hadoop.security.UserGroupInformation.getOSLoginModuleName(UserGroupInformation.java:378)
 at org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInformation.java:423)
 at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1031)
 at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:370)
 at org.apache.hadoop.hdfs.DFSTestUtil.formatNameNode(DFSTestUtil.java:228)
 at org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1003)
 at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
 at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
 at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
 at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.setup(TestDFSStripedOutputStreamWithFailure.java:147)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:280)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:494)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.util.PlatformName
 at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
 at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
 ... 23 more


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=2883585java.lang.NoClassDefFoundError: org/apache/hadoop/util/PlatformName
	at org.apache.hadoop.security.UserGroupInformation.getOSLoginModuleName(UserGroupInformation.java:378)
	at org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInformation.java:423)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1031)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:370)
	at org.apache.hadoop.hdfs.DFSTestUtil.formatNameNode(DFSTestUtil.java:228)
	at org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1003)
	at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.setup(TestDFSStripedOutputStreamWithFailure.java:147)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:280)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:494)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.util.PlatformName
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	... 23 more

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:494)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure150.test4

Error Message:
failed, dn=0, length=3342335java.io.IOException: Failed at i=4607
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:493)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
 at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
 at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
 at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
 at java.io.DataOutputStream.write(DataOutputStream.java:88)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
 ... 13 more


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=3342335java.io.IOException: Failed at i=4607
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:493)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
	at java.io.DataOutputStream.write(DataOutputStream.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
	... 13 more

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:493)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure180.test3

Error Message:
test timed out after 240000 milliseconds

Stack Trace:
java.lang.Exception: test timed out after 240000 milliseconds
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream$MultipleBlockingQueue.takeWithTimeout(DFSStripedOutputStream.java:95)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.waitEndBlocks(DFSStripedOutputStream.java:400)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:424)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.closeImpl(DFSStripedOutputStream.java:922)
	at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:753)
	at org.apache.hadoop.hdfs.DFSClient.closeAllFilesBeingWritten(DFSClient.java:584)
	at org.apache.hadoop.hdfs.DFSClient.closeOutputStreams(DFSClient.java:616)
	at org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:1063)
	at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1899)
	at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1880)
	at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1873)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.tearDown(TestDFSStripedOutputStreamWithFailure.java:156)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:288)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test3(TestDFSStripedOutputStreamWithFailure.java:492)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure180.test4

Error Message:
failed, dn=0, length=3997695java.lang.AssertionError: expected:<1003> but was:<1004>
 at org.junit.Assert.fail(Assert.java:88)
 at org.junit.Assert.failNotEquals(Assert.java:743)
 at org.junit.Assert.assertEquals(Assert.java:118)
 at org.junit.Assert.assertEquals(Assert.java:555)
 at org.junit.Assert.assertEquals(Assert.java:542)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:493)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=3997695java.lang.AssertionError: expected:<1003> but was:<1004>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:493)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:493)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure180.test9

Error Message:
failed, dn=0, length=4063233java.lang.AssertionError: expected:<1003> but was:<1004>
 at org.junit.Assert.fail(Assert.java:88)
 at org.junit.Assert.failNotEquals(Assert.java:743)
 at org.junit.Assert.assertEquals(Assert.java:118)
 at org.junit.Assert.assertEquals(Assert.java:555)
 at org.junit.Assert.assertEquals(Assert.java:542)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:498)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=4063233java.lang.AssertionError: expected:<1003> but was:<1004>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:362)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:498)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:498)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure200.test0

Error Message:
failed, dn=0, length=4325376java.io.IOException: Failed at i=4607
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test0(TestDFSStripedOutputStreamWithFailure.java:489)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
 at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
 at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
 at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
 at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
 at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
 at java.io.DataOutputStream.write(DataOutputStream.java:88)
 at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
 ... 13 more


Stack Trace:
java.lang.AssertionError: failed, dn=0, length=4325376java.io.IOException: Failed at i=4607
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:402)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:378)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:281)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test0(TestDFSStripedOutputStreamWithFailure.java:489)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
	at java.io.DataOutputStream.write(DataOutputStream.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.write(TestDFSStripedOutputStreamWithFailure.java:400)
	... 13 more

	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:286)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:486)
	at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test0(TestDFSStripedOutputStreamWithFailure.java:489)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestFileCreation.testLeaseExpireHardLimit

Error Message:
/TestFileCreation/foo should be replicated to 3 datanodes.

Stack Trace:
java.lang.AssertionError: /TestFileCreation/foo should be replicated to 3 datanodes.
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.apache.hadoop.hdfs.TestFileCreation.testLeaseExpireHardLimit(TestFileCreation.java:984)


FAILED:  org.apache.hadoop.hdfs.TestGetFileChecksum.testGetFileChecksum

Error Message:
Failed to replace a bad datanode on the existing pipeline due to no more good datanodes being available to try. (Nodes: current=[DatanodeInfoWithStorage[127.0.0.1:58379,DS-d7909889-747c-46f8-88a1-52674bb2166a,DISK], DatanodeInfoWithStorage[127.0.0.1:55651,DS-d394c17d-8107-4865-afba-5e68d0e80333,DISK]], original=[DatanodeInfoWithStorage[127.0.0.1:58379,DS-d7909889-747c-46f8-88a1-52674bb2166a,DISK], DatanodeInfoWithStorage[127.0.0.1:55651,DS-d394c17d-8107-4865-afba-5e68d0e80333,DISK]]). The current failed datanode replacement policy is DEFAULT, and a client may configure this via 'dfs.client.block.write.replace-datanode-on-failure.policy' in its configuration.

Stack Trace:
java.io.IOException: Failed to replace a bad datanode on the existing pipeline due to no more good datanodes being available to try. (Nodes: current=[DatanodeInfoWithStorage[127.0.0.1:58379,DS-d7909889-747c-46f8-88a1-52674bb2166a,DISK], DatanodeInfoWithStorage[127.0.0.1:55651,DS-d394c17d-8107-4865-afba-5e68d0e80333,DISK]], original=[DatanodeInfoWithStorage[127.0.0.1:58379,DS-d7909889-747c-46f8-88a1-52674bb2166a,DISK], DatanodeInfoWithStorage[127.0.0.1:55651,DS-d394c17d-8107-4865-afba-5e68d0e80333,DISK]]). The current failed datanode replacement policy is DEFAULT, and a client may configure this via 'dfs.client.block.write.replace-datanode-on-failure.policy' in its configuration.
	at org.apache.hadoop.hdfs.DataStreamer.findNewDatanode(DataStreamer.java:1165)
	at org.apache.hadoop.hdfs.DataStreamer.addDatanode2ExistingPipeline(DataStreamer.java:1235)
	at org.apache.hadoop.hdfs.DataStreamer.handleDatanodeReplacement(DataStreamer.java:1426)
	at org.apache.hadoop.hdfs.DataStreamer.setupPipelineInternal(DataStreamer.java:1341)
	at org.apache.hadoop.hdfs.DataStreamer.setupPipelineForAppendOrRecovery(DataStreamer.java:1324)
	at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:598)


FAILED:  org.apache.hadoop.hdfs.TestInjectionForSimulatedStorage.testInjection

Error Message:
Timedout while waiting for all blocks to  be replicated for /replication-test-file

Stack Trace:
java.io.IOException: Timedout while waiting for all blocks to  be replicated for /replication-test-file
	at org.apache.hadoop.hdfs.TestInjectionForSimulatedStorage.waitForBlockReplication(TestInjectionForSimulatedStorage.java:88)
	at org.apache.hadoop.hdfs.TestInjectionForSimulatedStorage.testInjection(TestInjectionForSimulatedStorage.java:139)


FAILED:  org.apache.hadoop.hdfs.TestPread.testHedgedReadLoopTooManyTimes

Error Message:
null

Stack Trace:
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertTrue(Assert.java:52)
	at org.apache.hadoop.hdfs.TestPread.testHedgedReadLoopTooManyTimes(TestPread.java:346)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.testReadCorruptedDataByDeleting

Error Message:
4 missing blocks, the stripe is: Offset=0, length=262021, fetchedChunksNum=0, missingChunksNum=4

Stack Trace:
java.io.IOException: 4 missing blocks, the stripe is: Offset=0, length=262021, fetchedChunksNum=0, missingChunksNum=4
	at org.apache.hadoop.hdfs.DFSStripedInputStream$StripeReader.checkMissingBlocks(DFSStripedInputStream.java:604)
	at org.apache.hadoop.hdfs.DFSStripedInputStream$StripeReader.readParityChunks(DFSStripedInputStream.java:637)
	at org.apache.hadoop.hdfs.DFSStripedInputStream$StripeReader.readStripe(DFSStripedInputStream.java:752)
	at org.apache.hadoop.hdfs.DFSStripedInputStream.fetchBlockByteRange(DFSStripedInputStream.java:535)
	at org.apache.hadoop.hdfs.DFSInputStream.pread(DFSInputStream.java:1435)
	at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:1401)
	at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:78)
	at org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:107)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.verifyPread(StripedFileTestUtil.java:112)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.verifyRead(TestReadStripedFileWithDecoding.java:161)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.testReadWithBlockCorrupted(TestReadStripedFileWithDecoding.java:320)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.testReadCorruptedDataByDeleting(TestReadStripedFileWithDecoding.java:136)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.testReadCorruptedData

Error Message:
4 missing blocks, the stripe is: Offset=0, length=262021, fetchedChunksNum=3, missingChunksNum=4

Stack Trace:
java.io.IOException: 4 missing blocks, the stripe is: Offset=0, length=262021, fetchedChunksNum=3, missingChunksNum=4
	at org.apache.hadoop.hdfs.DFSStripedInputStream$StripeReader.checkMissingBlocks(DFSStripedInputStream.java:604)
	at org.apache.hadoop.hdfs.DFSStripedInputStream$StripeReader.readParityChunks(DFSStripedInputStream.java:637)
	at org.apache.hadoop.hdfs.DFSStripedInputStream$StripeReader.readStripe(DFSStripedInputStream.java:788)
	at org.apache.hadoop.hdfs.DFSStripedInputStream.fetchBlockByteRange(DFSStripedInputStream.java:535)
	at org.apache.hadoop.hdfs.DFSInputStream.pread(DFSInputStream.java:1435)
	at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:1401)
	at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:78)
	at org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:107)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.verifyPread(StripedFileTestUtil.java:112)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.verifyRead(TestReadStripedFileWithDecoding.java:161)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.testReadWithBlockCorrupted(TestReadStripedFileWithDecoding.java:320)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithDecoding.testReadCorruptedData(TestReadStripedFileWithDecoding.java:119)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks1

Error Message:
Timed out waiting for /foo to have all the internalBlocks

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /foo to have all the internalBlocks
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:298)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:260)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.readFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:104)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks1(TestReadStripedFileWithMissingBlocks.java:69)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks2

Error Message:
Timed out waiting for /foo to have all the internalBlocks

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /foo to have all the internalBlocks
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:298)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:260)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.readFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:104)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks2(TestReadStripedFileWithMissingBlocks.java:74)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks3

Error Message:
Timed out waiting for /foo to have all the internalBlocks

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /foo to have all the internalBlocks
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:298)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:260)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.readFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:104)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks3(TestReadStripedFileWithMissingBlocks.java:79)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks4

Error Message:
Timed out waiting for /foo to have all the internalBlocks

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /foo to have all the internalBlocks
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:298)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:260)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.readFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:104)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks4(TestReadStripedFileWithMissingBlocks.java:84)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks5

Error Message:
Timed out waiting for /foo to have all the internalBlocks

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /foo to have all the internalBlocks
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:298)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:260)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.readFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:104)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks5(TestReadStripedFileWithMissingBlocks.java:89)


FAILED:  org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks6

Error Message:
Timed out waiting for /foo to have all the internalBlocks

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /foo to have all the internalBlocks
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:298)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:260)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.readFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:104)
	at org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks6(TestReadStripedFileWithMissingBlocks.java:94)


FAILED:  org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverAnyBlocks1

Error Message:
Failed to recover striped block: -9223372036854775774

Stack Trace:
java.lang.AssertionError: Failed to recover striped block: -9223372036854775774
	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.sortTargetsByReplicas(TestRecoverStripedFile.java:345)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.assertFileBlocksRecovery(TestRecoverStripedFile.java:290)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverAnyBlocks1(TestRecoverStripedFile.java:173)


FAILED:  org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverThreeDataBlocks1

Error Message:
Timed out waiting for /testRecoverThreeDataBlocks1 to have all the internalBlocks

Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for /testRecoverThreeDataBlocks1 to have all the internalBlocks
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:298)
	at org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:260)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.assertFileBlocksRecovery(TestRecoverStripedFile.java:197)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverThreeDataBlocks1(TestRecoverStripedFile.java:143)


FAILED:  org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverAnyBlocks

Error Message:
Failed to recover striped block: -9223372036854775791

Stack Trace:
java.lang.AssertionError: Failed to recover striped block: -9223372036854775791
	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.sortTargetsByReplicas(TestRecoverStripedFile.java:345)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.assertFileBlocksRecovery(TestRecoverStripedFile.java:290)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverAnyBlocks(TestRecoverStripedFile.java:167)


FAILED:  org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverThreeDataBlocks

Error Message:
Failed to recover striped block: -9223372036854775774

Stack Trace:
java.lang.AssertionError: Failed to recover striped block: -9223372036854775774
	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.sortTargetsByReplicas(TestRecoverStripedFile.java:345)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.assertFileBlocksRecovery(TestRecoverStripedFile.java:290)
	at org.apache.hadoop.hdfs.TestRecoverStripedFile.testRecoverThreeDataBlocks(TestRecoverStripedFile.java:137)


FAILED:  org.apache.hadoop.hdfs.TestReplication.testReplication

Error Message:
null

Stack Trace:
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertTrue(Assert.java:52)
	at org.apache.hadoop.hdfs.TestReplication.checkFile(TestReplication.java:155)
	at org.apache.hadoop.hdfs.TestReplication.runReplication(TestReplication.java:259)
	at org.apache.hadoop.hdfs.TestReplication.testReplication(TestReplication.java:292)


FAILED:  org.apache.hadoop.hdfs.TestReplication.testNoExtraReplicationWhenBlockReceivedIsLate

Error Message:
Bad value for metric BlocksReplicated expected:<0> but was:<1>

Stack Trace:
java.lang.AssertionError: Bad value for metric BlocksReplicated expected:<0> but was:<1>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.apache.hadoop.test.MetricsAsserts.assertCounter(MetricsAsserts.java:228)
	at org.apache.hadoop.hdfs.TestReplication.assertNoReplicationWasPerformed(TestReplication.java:750)
	at org.apache.hadoop.hdfs.TestReplication.testNoExtraReplicationWhenBlockReceivedIsLate(TestReplication.java:670)


FAILED:  org.apache.hadoop.hdfs.TestReplication.testReplicationSimulatedStorag

Error Message:
null

Stack Trace:
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertTrue(Assert.java:52)
	at org.apache.hadoop.hdfs.TestReplication.checkFile(TestReplication.java:155)
	at org.apache.hadoop.hdfs.TestReplication.runReplication(TestReplication.java:259)
	at org.apache.hadoop.hdfs.TestReplication.testReplicationSimulatedStorag(TestReplication.java:286)


FAILED:  org.apache.hadoop.hdfs.TestSafeModeWithStripedFile.testStripedFile0

Error Message:
null

Stack Trace:
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertFalse(Assert.java:64)
	at org.junit.Assert.assertFalse(Assert.java:74)
	at org.apache.hadoop.hdfs.TestSafeModeWithStripedFile.doTest(TestSafeModeWithStripedFile.java:151)
	at org.apache.hadoop.hdfs.TestSafeModeWithStripedFile.testStripedFile0(TestSafeModeWithStripedFile.java:72)


FAILED:  org.apache.hadoop.hdfs.TestSafeModeWithStripedFile.testStripedFile1

Error Message:
Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5

Stack Trace:
java.io.IOException: Failed to get 6 nodes from namenode: blockGroupSize= 9, blocks.length= 5
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.allocateNewBlock(DFSStripedOutputStream.java:441)
	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:482)
	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
	at org.apache.hadoop.fs.FSOutputSummer.write1(FSOutputSummer.java:125)
	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:111)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:57)
	at java.io.DataOutputStream.write(DataOutputStream.java:107)
	at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:89)
	at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:61)
	at org.apache.hadoop.hdfs.DFSTestUtil.writeFile(DFSTestUtil.java:828)
	at org.apache.hadoop.hdfs.TestSafeModeWithStripedFile.doTest(TestSafeModeWithStripedFile.java:94)
	at org.apache.hadoop.hdfs.TestSafeModeWithStripedFile.testStripedFile1(TestSafeModeWithStripedFile.java:77)


FAILED:  org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.testAuthentication

Error Message:
expected:<3> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<3> but was:<2>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.doTest(TestSaslDataTransfer.java:185)
	at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.testAuthentication(TestSaslDataTransfer.java:80)


FAILED:  org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.testNoSaslAndSecurePortsIgnored

Error Message:
expected:<3> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<3> but was:<2>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.doTest(TestSaslDataTransfer.java:185)
	at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.testNoSaslAndSecurePortsIgnored(TestSaslDataTransfer.java:165)


FAILED:  org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.testIntegrity

Error Message:
expected:<3> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<3> but was:<2>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.junit.Assert.assertEquals(Assert.java:542)
	at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.doTest(TestSaslDataTransfer.java:185)
	at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer.testIntegrity(TestSaslDataTransfer.java:90)



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