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https://issues.apache.org/jira/browse/HADOOP-12736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiao Chen updated HADOOP-12736:
-------------------------------
Attachment: HADOOP-12736.01.patch
Patch 1 increases the timeout. The {{timeout}} on tests is to make sure we
don't hang the whole job in case any individual test is faulty. No need to make
it super aggressive and raise false alarm.
> TestTimedOutTestsListener sometimes times out
> ---------------------------------------------
>
> Key: HADOOP-12736
> URL: https://issues.apache.org/jira/browse/HADOOP-12736
> Project: Hadoop Common
> Issue Type: Test
> Reporter: Xiao Chen
> Assignee: Xiao Chen
> Attachments: HADOOP-12736.01.patch
>
>
> Saw this test failure today, the {{@Test(timeout=500)}} seems too aggressive
> to me.
> {noformat}
> testThreadDumpAndDeadlocks(org.apache.hadoop.test.TestTimedOutTestsListener)
> Time elapsed: 0.521 sec <<< ERROR!
> java.lang.Exception: test timed out after 500 milliseconds
> at
> jdk.internal.org.objectweb.asm.ByteVector.putShort(ByteVector.java:147)
> at
> jdk.internal.org.objectweb.asm.ClassWriter.toByteArray(ClassWriter.java:942)
> at
> java.lang.invoke.InvokerBytecodeGenerator.generateCustomizedCodeBytes(InvokerBytecodeGenerator.java:727)
> at
> java.lang.invoke.InvokerBytecodeGenerator.generateCustomizedCode(InvokerBytecodeGenerator.java:618)
> at java.lang.invoke.LambdaForm.compileToBytecode(LambdaForm.java:654)
> at java.lang.invoke.LambdaForm.prepare(LambdaForm.java:635)
> at java.lang.invoke.MethodHandle.<init>(MethodHandle.java:461)
> at java.lang.invoke.BoundMethodHandle.<init>(BoundMethodHandle.java:56)
> at
> java.lang.invoke.SimpleMethodHandle.<init>(SimpleMethodHandle.java:37)
> at java.lang.invoke.SimpleMethodHandle.make(SimpleMethodHandle.java:41)
> at java.lang.invoke.LambdaForm.createIdentityForms(LambdaForm.java:1778)
> at java.lang.invoke.LambdaForm.<clinit>(LambdaForm.java:1833)
> at
> java.lang.invoke.DirectMethodHandle.makePreparedLambdaForm(DirectMethodHandle.java:222)
> at
> java.lang.invoke.DirectMethodHandle.preparedLambdaForm(DirectMethodHandle.java:187)
> at
> java.lang.invoke.DirectMethodHandle.preparedLambdaForm(DirectMethodHandle.java:176)
> at java.lang.invoke.DirectMethodHandle.make(DirectMethodHandle.java:83)
> at
> java.lang.invoke.MethodHandles$Lookup.getDirectMethodCommon(MethodHandles.java:1656)
> at
> java.lang.invoke.MethodHandles$Lookup.getDirectMethodNoSecurityManager(MethodHandles.java:1613)
> at
> java.lang.invoke.MethodHandles$Lookup.getDirectMethodForConstant(MethodHandles.java:1798)
> at
> java.lang.invoke.MethodHandles$Lookup.linkMethodHandleConstant(MethodHandles.java:1747)
> at
> java.lang.invoke.MethodHandleNatives.linkMethodHandleConstant(MethodHandleNatives.java:477)
> at java.lang.UNIXProcess$Platform.get(UNIXProcess.java:155)
> at java.lang.UNIXProcess.<clinit>(UNIXProcess.java:168)
> at java.lang.ProcessImpl.start(ProcessImpl.java:130)
> at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:868)
> at org.apache.hadoop.util.Shell.run(Shell.java:838)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1117)
> at org.apache.hadoop.util.Shell.checkIsBashSupported(Shell.java:716)
> at org.apache.hadoop.util.Shell.<clinit>(Shell.java:705)
> at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:79)
> at
> org.apache.hadoop.test.TimedOutTestsListener.buildThreadDump(TimedOutTestsListener.java:98)
> at
> org.apache.hadoop.test.TimedOutTestsListener.buildThreadDiagnosticString(TimedOutTestsListener.java:73)
> at
> org.apache.hadoop.test.TimedOutTestsListener.testFailure(TimedOutTestsListener.java:62)
> at
> org.apache.hadoop.test.TestTimedOutTestsListener.testThreadDumpAndDeadlocks(TestTimedOutTestsListener.java:163)
> {noformat}
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