See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/1325/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 26532 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.452 sec - in org.apache.hadoop.conf.TestNoDefaultsJobConf Results : Failed tests: TestUberAM.testSleepJob:57->TestMRJobs.testSleepJob:193->TestMRJobs.testSleepJobInternal:240->verifySleepJobCounters:71->TestMRJobs.verifySleepJobCounters:475 null TestUberAM.testSleepJobWithMultipleReducers:64->TestMRJobs.testSleepJob:193->TestMRJobs.testSleepJobInternal:240->verifySleepJobCounters:71->TestMRJobs.verifySleepJobCounters:475 null TestUberAM.testRandomWriter:84->TestMRJobs.testRandomWriter:539->verifyRandomWriterCounters:90->TestMRJobs.verifyRandomWriterCounters:552 null TestUberAM>TestMRJobs.testSleepJobWithRemoteJar:198->TestMRJobs.testSleepJobInternal:240->verifySleepJobCounters:71->TestMRJobs.verifySleepJobCounters:475 null Tests in error: TestMRJobs.testSleepJobWithRemoteJar:198->testSleepJobInternal:234 » test tim... TestMRJobs.testConfVerificationWithJobClient:326->testConfVerification:411 » ... TestMRJobs.testFailingMapper:568->runFailingMapperJob:630 » test timed out af... TestMRJobs.testConfVerificationWithClassloaderCustomClasses:316->testConfVerification:365 » NoClassDefFound TestClusterMRNotification>NotificationTestCase.setUp:152->HadoopTestCase.setUp:156 » YarnRuntime TestJobCounters.testHeapUsageCounter:670 » NoClassDefFound org/apache/hadoop/y... Tests run: 513, Failures: 4, Errors: 2, Skipped: 11 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop MapReduce Client .................... SUCCESS [ 2.254 s] [INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:42 min] [INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 24.317 s] [INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [ 4.745 s] [INFO] Apache Hadoop MapReduce App ....................... SUCCESS [11:19 min] [INFO] Apache Hadoop MapReduce HistoryServer ............. SUCCESS [06:11 min] [INFO] Apache Hadoop MapReduce JobClient ................. FAILURE [ 02:02 h] [INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED [INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED [INFO] Apache Hadoop MapReduce ........................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 02:21 h [INFO] Finished at: 2016-04-26T14:41:52+00:00 [INFO] Final Memory: 39M/156M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-jobclient: 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-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient && /home/jenkins/tools/java/jdk1.8.0/jre/bin/java -Xmx2048m -XX:MaxPermSize=768m -XX:+HeapDumpOnOutOfMemoryError -jar /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefirebooter170615521598053974.jar /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefire3100316962287388375tmp /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefire_2428282644596297093120tmp [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-mapreduce-client-jobclient Build step 'Execute shell' marked build as failure [FINDBUGS] Skipping publisher since build result is FAILURE Archiving artifacts Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 6 tests failed. FAILED: org.apache.hadoop.mapred.TestClusterMRNotification.testMR Error Message: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Failed to intialize existing directories Stack Trace: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Failed to intialize existing directories at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster$JobHistoryServerWrapper.serviceStart(MiniMRYarnCluster.java:250) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceStart(MiniYARNCluster.java:292) at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceStart(MiniMRYarnCluster.java:191) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:80) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:159) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:152) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:145) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:138) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:133) at org.apache.hadoop.mapred.HadoopTestCase.setUp(HadoopTestCase.java:156) at org.apache.hadoop.mapred.NotificationTestCase.setUp(NotificationTestCase.java:152) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) 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.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) Caused by: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Failed to intialize existing directories at org.apache.hadoop.mapreduce.v2.hs.JobHistory.serviceInit(JobHistory.java:100) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107) at org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer.serviceInit(JobHistoryServer.java:152) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster$JobHistoryServerWrapper.serviceStart(MiniMRYarnCluster.java:232) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceStart(MiniYARNCluster.java:292) at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceStart(MiniMRYarnCluster.java:191) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:80) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:159) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:152) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:145) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:138) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:133) at org.apache.hadoop.mapred.HadoopTestCase.setUp(HadoopTestCase.java:156) at org.apache.hadoop.mapred.NotificationTestCase.setUp(NotificationTestCase.java:152) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) 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.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) Caused by: java.io.FileNotFoundException: File file:/tmp/hadoop-yarn/staging/history/done does not exist at org.apache.hadoop.fs.RawLocalFileSystem.listStatus(RawLocalFileSystem.java:469) at org.apache.hadoop.fs.DelegateToFileSystem.listStatus(DelegateToFileSystem.java:168) at org.apache.hadoop.fs.ChecksumFs.listStatus(ChecksumFs.java:519) at org.apache.hadoop.fs.AbstractFileSystem$1.<init>(AbstractFileSystem.java:890) at org.apache.hadoop.fs.AbstractFileSystem.listStatusIterator(AbstractFileSystem.java:888) at org.apache.hadoop.fs.FileContext$22.next(FileContext.java:1492) at org.apache.hadoop.fs.FileContext$22.next(FileContext.java:1487) at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90) at org.apache.hadoop.fs.FileContext.listStatus(FileContext.java:1494) at org.apache.hadoop.mapreduce.v2.jobhistory.JobHistoryUtils.localGlobber(JobHistoryUtils.java:457) at org.apache.hadoop.mapreduce.v2.jobhistory.JobHistoryUtils.localGlobber(JobHistoryUtils.java:444) at org.apache.hadoop.mapreduce.v2.jobhistory.JobHistoryUtils.localGlobber(JobHistoryUtils.java:439) at org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager.findTimestampedDirectories(HistoryFileManager.java:824) at org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager.initExisting(HistoryFileManager.java:718) at org.apache.hadoop.mapreduce.v2.hs.JobHistory.serviceInit(JobHistory.java:98) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107) at org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer.serviceInit(JobHistoryServer.java:152) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster$JobHistoryServerWrapper.serviceStart(MiniMRYarnCluster.java:232) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceStart(MiniYARNCluster.java:292) at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceStart(MiniMRYarnCluster.java:191) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:80) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:159) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:152) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:145) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:138) at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:133) at org.apache.hadoop.mapred.HadoopTestCase.setUp(HadoopTestCase.java:156) at org.apache.hadoop.mapred.NotificationTestCase.setUp(NotificationTestCase.java:152) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) 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.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) FAILED: org.apache.hadoop.mapred.TestJobCounters.testHeapUsageCounter Error Message: org/apache/hadoop/yarn/client/api/YarnClient Stack Trace: java.lang.NoClassDefFoundError: org/apache/hadoop/yarn/client/api/YarnClient at java.net.URLClassLoader$1.run(URLClassLoader.java:372) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:360) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:455) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:367) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:360) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.apache.hadoop.mapred.YARNRunner.<init>(YARNRunner.java:122) at org.apache.hadoop.mapred.YarnClientProtocolProvider.create(YarnClientProtocolProvider.java:34) at org.apache.hadoop.mapreduce.Cluster.initialize(Cluster.java:111) at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:98) at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:91) at org.apache.hadoop.mapred.JobClient.init(JobClient.java:475) at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:454) at org.apache.hadoop.mapred.TestJobCounters.testHeapUsageCounter(TestJobCounters.java:670) FAILED: org.apache.hadoop.mapreduce.v2.TestUberAM.testSleepJob 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.mapreduce.v2.TestMRJobs.verifySleepJobCounters(TestMRJobs.java:475) at org.apache.hadoop.mapreduce.v2.TestUberAM.verifySleepJobCounters(TestUberAM.java:71) FAILED: org.apache.hadoop.mapreduce.v2.TestUberAM.testSleepJobWithMultipleReducers 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.mapreduce.v2.TestMRJobs.verifySleepJobCounters(TestMRJobs.java:475) at org.apache.hadoop.mapreduce.v2.TestUberAM.verifySleepJobCounters(TestUberAM.java:71) FAILED: org.apache.hadoop.mapreduce.v2.TestUberAM.testRandomWriter 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.mapreduce.v2.TestMRJobs.verifyRandomWriterCounters(TestMRJobs.java:552) at org.apache.hadoop.mapreduce.v2.TestUberAM.verifyRandomWriterCounters(TestUberAM.java:90) FAILED: org.apache.hadoop.mapreduce.v2.TestUberAM.testSleepJobWithRemoteJar 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.mapreduce.v2.TestMRJobs.verifySleepJobCounters(TestMRJobs.java:475) at org.apache.hadoop.mapreduce.v2.TestUberAM.verifySleepJobCounters(TestUberAM.java:71)
