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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2021/03/10 11:45:50 UTC
[GitHub] [hadoop] touchida commented on pull request #2585: HDFS-15759. EC: Verify EC reconstruction correctness on DataNode
touchida commented on pull request #2585:
URL: https://github.com/apache/hadoop/pull/2585#issuecomment-795299874
Both failed and crashed tests are unrelated to this PR. [HDFS-14115](https://issues.apache.org/jira/browse/HDFS-14115) already reports `TestNamenodeCapacityReport#testXceiverCount`'s flakiness.
I gave a comment and converted to a subtask of [HDFS-15646](https://issues.apache.org/jira/browse/HDFS-15646).
- Failed unit test
```
[ERROR] Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 34.435 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.namenode.TestNamenodeCapacityReport
[ERROR] testXceiverCount(org.apache.hadoop.hdfs.server.namenode.TestNamenodeCapacityReport) Time elapsed: 16.273 s <<< FAILURE!
java.lang.AssertionError: expected:<0.0> but was:<2.0>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:553)
at org.junit.Assert.assertEquals(Assert.java:683)
at org.apache.hadoop.hdfs.server.namenode.TestNamenodeCapacityReport.checkClusterHealth(TestNamenodeCapacityReport.java:425)
at org.apache.hadoop.hdfs.server.namenode.TestNamenodeCapacityReport.testXceiverCountInternal(TestNamenodeCapacityReport.java:371)
at org.apache.hadoop.hdfs.server.namenode.TestNamenodeCapacityReport.testXceiverCount(TestNamenodeCapacityReport.java:252)
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:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
```
- Crashed test
```
org.apache.hadoop.hdfs.server.namenode.TestDecommissioningStatusWithBackoffMonitor
org.apache.maven.surefire.booter.SurefireBooterForkException: ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Command was /bin/sh -c cd /home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2585/src/hadoop-hdfs-project/hadoop-hdfs && /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -Xmx2048m -XX:+HeapDumpOnOutOfMemoryError -DminiClusterDedicatedDirs=true -jar /home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2585/src/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefirebooter1378299567730299031.jar /home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2585/src/hadoop-hdfs-project/hadoop-hdfs/target/surefire 2021-03-09T15-50-11_441-jvmRun2 surefire4178654986093628610tmp surefire_476456145897712690006tmp
Error occurred in starting fork, check output in log
Process Exit Code: 1
Crashed tests:
org.apache.hadoop.hdfs.server.namenode.TestDecommissioningStatusWithBackoffMonitor
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.awaitResultsDone(ForkStarter.java:511)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:458)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:299)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:247)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1149)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:991)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:837)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:957)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:289)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:193)
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:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: org.apache.maven.surefire.booter.SurefireBooterForkException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Command was /bin/sh -c cd /home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2585/src/hadoop-hdfs-project/hadoop-hdfs && /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -Xmx2048m -XX:+HeapDumpOnOutOfMemoryError -DminiClusterDedicatedDirs=true -jar /home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2585/src/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefirebooter1378299567730299031.jar /home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2585/src/hadoop-hdfs-project/hadoop-hdfs/target/surefire 2021-03-09T15-50-11_441-jvmRun2 surefire4178654986093628610tmp surefire_476456145897712690006tmp
Error occurred in starting fork, check output in log
Process Exit Code: 1
Crashed tests:
org.apache.hadoop.hdfs.server.namenode.TestDecommissioningStatusWithBackoffMonitor
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:670)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter.access$600(ForkStarter.java:116)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:445)
at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:421)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
```
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