See <https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/422/changes>

Changes:

[vinayakumarb] HADOOP-12442. Display help if the command option to 'hdfs dfs' 
is not valid (Contributed by nijel)

------------------------------------------
[...truncated 7304 lines...]
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.227 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestBlockHasMultipleReplicasOnSameDN
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 55.726 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestReadOnlySharedStorage
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.73 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestReadOnlySharedStorage
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDataDirs
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.759 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestDataDirs
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestStorageReport
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.662 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestStorageReport
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestTransferRbw
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.091 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestTransferRbw
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDataNodeECN
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.514 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestDataNodeECN
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDatanodeStartupOptions
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.508 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestDatanodeStartupOptions
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDataNodeInitStorage
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.788 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestDataNodeInitStorage
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.814 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDataXceiverLazyPersistHint
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.961 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestDataXceiverLazyPersistHint
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDataNodeFSDataSetSink
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.777 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestDataNodeFSDataSetSink
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDataNodeMetrics
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 48.613 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestDataNodeMetrics
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestBpServiceActorScheduler
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.435 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestBpServiceActorScheduler
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 126.959 sec - 
in org.apache.hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.extdataset.TestExternalDataset
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.124 sec - in 
org.apache.hadoop.hdfs.server.datanode.extdataset.TestExternalDataset
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.datanode.TestStartSecureDataNode
Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.083 sec - in 
org.apache.hadoop.hdfs.server.datanode.TestStartSecureDataNode
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestAvailableSpaceBlockPlacementPolicy
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.147 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestAvailableSpaceBlockPlacementPolicy
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestHeartbeatHandling
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.052 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestHeartbeatHandling
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.741 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestNodeCount
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.484 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestNodeCount
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestHostFileManager
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.009 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestHostFileManager
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.957 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestHost2NodesMap
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.264 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestHost2NodesMap
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 26.013 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestNameNodePrunesMissingStorages
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.468 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestNameNodePrunesMissingStorages
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestPendingDataNodeMessages
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.271 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestPendingDataNodeMessages
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager
Tests run: 13, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.974 sec <<< 
FAILURE! - in org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager
testBlocksAreNotUnderreplicatedInSingleRack(org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager)
  Time elapsed: 0.047 sec  <<< ERROR!
org.mockito.exceptions.misusing.WrongTypeOfReturnValue: 
BlockCollection$$EnhancerByMockitoWithCGLIB$$54fea779 cannot be returned by 
isRunning()
isRunning() should return boolean
        at 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.addBlockOnNodes(TestBlockManager.java:443)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.doTestSingleRackClusterIsSufficientlyReplicated(TestBlockManager.java:376)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.testBlocksAreNotUnderreplicatedInSingleRack(TestBlockManager.java:368)

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestReplicationPolicy
Tests run: 27, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.009 sec - 
in org.apache.hadoop.hdfs.server.blockmanagement.TestReplicationPolicy
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestCachedBlocksList
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.261 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestCachedBlocksList
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.638 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.482 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockUnderConstructionFeature
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.325 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockUnderConstructionFeature
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlockQueues
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.252 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlockQueues
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestPendingReplication
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.646 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestPendingReplication
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestCorruptReplicaInfo
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.332 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestCorruptReplicaInfo
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestBlockInfo
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.422 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockInfo
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestDatanodeDescriptor
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.278 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestDatanodeDescriptor
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.982 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestReplicationPolicyConsiderLoad
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.77 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestReplicationPolicyConsiderLoad
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestOverReplicatedBlocks
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.709 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestOverReplicatedBlocks
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockReportRateLimiting
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.461 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockReportRateLimiting
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 56.987 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestSequentialBlockId
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.103 sec - in 
org.apache.hadoop.hdfs.server.blockmanagement.TestSequentialBlockId
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; 
support was removed in 8.0
Running org.apache.hadoop.hdfs.server.blockmanagement.TestDatanodeManager

Results :

Failed tests: 
  TestSeveralNameNodes.testCircularLinkedListWrites:90 Some writers didn't 
complete in expected runtime! Current writer state:[Circular Writer:
         directory: /test-1
         target length: 50
         current item: 26
         done: false
] expected:<0> but was:<1>
  TestRenameWithSnapshots.tearDown:124 Test resulted in an unexpected exit
  TestRenameWithSnapshots.tearDown:124 Test resulted in an unexpected exit

Tests in error: 
  TestRenameWithSnapshots.testRenameExceedQuota:1789 » NoClassDefFound 
org/apach...
  TestRenameWithSnapshots.testRenameUndo_4:1528 » NoClassDefFound 
org/apache/had...
  TestRenameWithSnapshots.testRenameUndo_6:1651 » NoClassDefFound 
org/apache/had...
  TestRenameWithSnapshots.testRenameUndo_7:1714 » NoClassDefFound 
org/apache/had...
  TestRenameWithSnapshots.testRenameAndUpdateSnapshottableDirs:1109 » 
NoClassDefFound
  TestRenameWithSnapshots.testRenameWithOverWrite:2396 » NoClassDefFound 
org/apa...
  TestRenameWithSnapshots.testRenameFromSDir2NonSDir:141 » NoClassDefFound 
org/a...
  
TestBlockManager.testBlocksAreNotUnderreplicatedInSingleRack:368->doTestSingleRackClusterIsSufficientlyReplicated:376->addBlockOnNodes:443
 WrongTypeOfReturnValue

Tests run: 2333, Failures: 3, Errors: 8, Skipped: 11

[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Apache Hadoop HttpFS
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Apache Hadoop HDFS BookKeeper Journal
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Apache Hadoop HDFS-NFS
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Hadoop HDFS Project 3.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ hadoop-hdfs-project 
---
[INFO] Deleting 
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/target>
[INFO] 
[INFO] --- maven-antrun-plugin:1.7:run (create-testdirs) @ hadoop-hdfs-project 
---
[INFO] Executing tasks

main:
    [mkdir] Created dir: 
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/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] Not executing Javadoc as the project is not a Java classpath-capable 
package
[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 [03:09 min]
[INFO] Apache Hadoop HDFS ................................ FAILURE [  01:53 h]
[INFO] Apache Hadoop HttpFS .............................. SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [  0.084 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:56 h
[INFO] Finished at: 2015-09-26T18:45:01+00:00
[INFO] Final Memory: 70M/637M
[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 
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/hadoop-hdfs>
 && /home/jenkins/tools/java/jdk1.8.0/jre/bin/java -Xmx4096m 
-XX:MaxPermSize=768m -XX:+HeapDumpOnOutOfMemoryError -jar 
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefirebooter273244187439182602.jar>
 
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire6656844007180063119tmp>
 
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire_1627675150944632572861tmp>
[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
Sending artifact delta relative to Hadoop-Hdfs-trunk-Java8 #222
Archived 1 artifacts
Archive block size is 32768
Received 0 blocks and 5323444 bytes
Compression is 0.0%
Took 2.7 sec
Recording test results
Updating HADOOP-12442

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