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https://issues.apache.org/jira/browse/HDFS-16154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei-Chiu Chuang resolved HDFS-16154.
------------------------------------
Fix Version/s: 3.3.2
3.2.3
3.4.0
Resolution: Fixed
> TestMiniJournalCluster failing intermittently because of not reseting
> UserGroupInformation completely
> -----------------------------------------------------------------------------------------------------
>
> Key: HDFS-16154
> URL: https://issues.apache.org/jira/browse/HDFS-16154
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: wangzhaohui
> Assignee: wangzhaohui
> Priority: Minor
> Labels: patch-available, pull-request-available
> Fix For: 3.4.0, 3.2.3, 3.3.2
>
> Attachments: HDFS-16154-001.patch
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> When I run the UT of org.apache.hadoop.hdfs.qjournal together at IDEA, there
> are many failed UT.
> I found they has the same reason ,
> {code:java}
> java.io.IOException: Running in secure mode, but config doesn't have a
> keytabjava.io.IOException: Running in secure mode, but config doesn't have a
> keytab
> at org.apache.hadoop.security.SecurityUtil.login(SecurityUtil.java:308) at
> org.apache.hadoop.hdfs.qjournal.server.JournalNode.start(JournalNode.java:230)
> at
> org.apache.hadoop.hdfs.qjournal.MiniJournalCluster.<init>(MiniJournalCluster.java:121)
> at
> org.apache.hadoop.hdfs.qjournal.MiniJournalCluster.<init>(MiniJournalCluster.java:48)
> at
> org.apache.hadoop.hdfs.qjournal.MiniJournalCluster$Builder.build(MiniJournalCluster.java:80)
> at
> org.apache.hadoop.hdfs.qjournal.TestMiniJournalCluster.testStartStop(TestMiniJournalCluster.java:38)
> 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$2.evaluate(ParentRunner.java:268) at
> org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
> org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
> org.junit.runner.JUnitCore.run(JUnitCore.java:115) at
> org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:40)
> at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
> at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
> at java.util.Iterator.forEachRemaining(Iterator.java:116) at
> java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at
> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
> at
> java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
> at
> java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at
> java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at
> org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
> at
> org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:71)
> at
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
> at
> org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
> at
> org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
> at
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
> at
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
> at
> com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
> at
> com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
> at
> com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
> at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
> {code}
> The TestSecureNNWithQJM not reset the UGI, this affected the other unit
> tests threw {{IOException.}}
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