See <https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/38/changes>
Changes: [gera] MAPREDUCE-4879. TeraOutputFormat may overwrite an existing output directory. (gera) ------------------------------------------ [...truncated 6458 lines...] Running org.apache.hadoop.hdfs.TestRollingUpgradeRollback Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.098 sec - in org.apache.hadoop.hdfs.TestRollingUpgradeRollback Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDFSStartupVersions Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.022 sec - in org.apache.hadoop.hdfs.TestDFSStartupVersions Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDFSShellGenericOptions Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.697 sec - in org.apache.hadoop.hdfs.TestDFSShellGenericOptions Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.protocolPB.TestPBHelper Tests run: 28, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.751 sec - in org.apache.hadoop.hdfs.protocolPB.TestPBHelper Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestLeaseRenewer Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.188 sec - in org.apache.hadoop.hdfs.TestLeaseRenewer Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDatanodeBlockScanner Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 167.612 sec - in org.apache.hadoop.hdfs.TestDatanodeBlockScanner Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDFSRemove Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.715 sec - in org.apache.hadoop.hdfs.TestDFSRemove Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestFileAppend4 Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.042 sec - in org.apache.hadoop.hdfs.TestFileAppend4 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestParallelRead Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 34.855 sec - in org.apache.hadoop.hdfs.TestParallelRead Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestClose Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.267 sec - in org.apache.hadoop.hdfs.TestClose Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDFSAddressConfig Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.464 sec - in org.apache.hadoop.hdfs.TestDFSAddressConfig Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestParallelShortCircuitLegacyRead Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.37 sec - in org.apache.hadoop.hdfs.TestParallelShortCircuitLegacyRead Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestLargeBlock Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.069 sec - in org.apache.hadoop.hdfs.TestLargeBlock Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestHDFSTrash Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.247 sec - in org.apache.hadoop.hdfs.TestHDFSTrash Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestClientReportBadBlock Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.54 sec - in org.apache.hadoop.hdfs.TestClientReportBadBlock Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestWriteRead Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.452 sec - in org.apache.hadoop.hdfs.TestWriteRead Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestClientProtocolForPipelineRecovery Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 34.825 sec - in org.apache.hadoop.hdfs.TestClientProtocolForPipelineRecovery Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestBalancerBandwidth Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.642 sec - in org.apache.hadoop.hdfs.TestBalancerBandwidth Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDFSUpgrade Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.295 sec - in org.apache.hadoop.hdfs.TestDFSUpgrade Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestBlockStoragePolicy Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 37.531 sec - in org.apache.hadoop.hdfs.TestBlockStoragePolicy Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestFileLengthOnClusterRestart Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.573 sec - in org.apache.hadoop.hdfs.TestFileLengthOnClusterRestart Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestBlockReaderFactory Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.98 sec - in org.apache.hadoop.hdfs.TestBlockReaderFactory Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.TestSecureNNWithQJM Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 38.696 sec - in org.apache.hadoop.hdfs.qjournal.TestSecureNNWithQJM Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.TestNNWithQJM Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.155 sec - in org.apache.hadoop.hdfs.qjournal.TestNNWithQJM Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.server.TestJournalNodeMXBean Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.352 sec - in org.apache.hadoop.hdfs.qjournal.server.TestJournalNodeMXBean Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.server.TestJournal Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.477 sec - in org.apache.hadoop.hdfs.qjournal.server.TestJournal Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.server.TestJournalNode Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.934 sec - in org.apache.hadoop.hdfs.qjournal.server.TestJournalNode Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.client.TestIPCLoggerChannel Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.898 sec - in org.apache.hadoop.hdfs.qjournal.client.TestIPCLoggerChannel Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.client.TestQJMWithFaults Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 149.747 sec - in org.apache.hadoop.hdfs.qjournal.client.TestQJMWithFaults Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.client.TestEpochsAreUnique Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.724 sec - in org.apache.hadoop.hdfs.qjournal.client.TestEpochsAreUnique Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.client.TestQuorumJournalManagerUnit Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.125 sec - in org.apache.hadoop.hdfs.qjournal.client.TestQuorumJournalManagerUnit Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.client.TestSegmentRecoveryComparator Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.26 sec - in org.apache.hadoop.hdfs.qjournal.client.TestSegmentRecoveryComparator Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.client.TestQuorumCall Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.23 sec - in org.apache.hadoop.hdfs.qjournal.client.TestQuorumCall Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.client.TestQuorumJournalManager Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.388 sec - in org.apache.hadoop.hdfs.qjournal.client.TestQuorumJournalManager Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.qjournal.TestMiniJournalCluster Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.51 sec - in org.apache.hadoop.hdfs.qjournal.TestMiniJournalCluster Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestFileCreationEmpty Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.082 sec - in org.apache.hadoop.hdfs.TestFileCreationEmpty Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestBlockMissingException Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.423 sec - in org.apache.hadoop.hdfs.TestBlockMissingException Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDataTransferKeepalive Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.941 sec - in org.apache.hadoop.hdfs.TestDataTransferKeepalive Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestModTime Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.015 sec - in org.apache.hadoop.hdfs.TestModTime Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestRollingUpgradeDowngrade Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.648 sec - in org.apache.hadoop.hdfs.TestRollingUpgradeDowngrade Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestLease Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.814 sec - in org.apache.hadoop.hdfs.TestLease Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestParallelUnixDomainRead Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.033 sec - in org.apache.hadoop.hdfs.TestParallelUnixDomainRead Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDeprecatedKeys Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.418 sec - in org.apache.hadoop.hdfs.TestDeprecatedKeys Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestFSOutputSummer Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.699 sec - in org.apache.hadoop.hdfs.TestFSOutputSummer Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestRead Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.269 sec - in org.apache.hadoop.hdfs.TestRead Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDFSInotifyEventInputStream Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.006 sec - in org.apache.hadoop.hdfs.TestDFSInotifyEventInputStream Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestCrcCorruption Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.128 sec - in org.apache.hadoop.hdfs.TestCrcCorruption Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestGetBlocks Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 41.651 sec - in org.apache.hadoop.hdfs.TestGetBlocks Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDataTransferProtocol Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.737 sec - in org.apache.hadoop.hdfs.TestDataTransferProtocol Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestReadWhileWriting Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.699 sec - in org.apache.hadoop.hdfs.TestReadWhileWriting Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.net.TestNetworkTopology Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.758 sec - in org.apache.hadoop.net.TestNetworkTopology Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.tracing.TestTraceAdmin Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.875 sec - in org.apache.hadoop.tracing.TestTraceAdmin Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.tracing.TestTracingShortCircuitLocalRead Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.218 sec - in org.apache.hadoop.tracing.TestTracingShortCircuitLocalRead Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.tracing.TestTracing Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.734 sec - in org.apache.hadoop.tracing.TestTracing Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.TestRefreshCallQueue Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.683 sec - in org.apache.hadoop.TestRefreshCallQueue Results : Failed tests: TestDatanodeManager.testNumVersionsReportedCorrect:150 The map of version counts returned by DatanodeManager was not what it was expected to be on iteration 448 expected:<0> but was:<1> Tests run: 3191, Failures: 1, Errors: 0, Skipped: 17 [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] ------------------------------------------------------------------------ [WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is missing, no dependency information available [WARNING] Failed to retrieve plugin descriptor for org.eclipse.m2e:lifecycle-mapping:1.0.0: Plugin org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its dependencies could not be resolved: Failure to find org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 in http://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced [INFO] [INFO] --- maven-clean-plugin:2.4.1: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:2.1.2:jar-no-fork (hadoop-java-sources) @ hadoop-hdfs-project --- [INFO] [INFO] --- maven-source-plugin:2.1.2: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:3.3: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:2.6: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 ................................ FAILURE [ 02:57 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 [ 1.618 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 02:57 h [INFO] Finished at: 2014-12-14T14:32:08+00:00 [INFO] Final Memory: 50M/228M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-hdfs: There are test failures. [ERROR] [ERROR] Please refer to <https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/hadoop-hdfs/target/surefire-reports> for the individual test results. [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 Build step 'Execute shell' marked build as failure Archiving artifacts Recording test results Updating MAPREDUCE-4879
