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https://issues.apache.org/jira/browse/MAPREDUCE-5768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13915191#comment-13915191
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Jason Lowe commented on MAPREDUCE-5768:
---------------------------------------
Thanks for the pointers to the failures, Zhijie. It looks like it might be a
case where an AM ran, generated 8 logs, but the test code didn't notice they
were AM logs and thought it was looking for task logs (hence expecting 4
instead of 8).
[~jira.shegalov] could you take a look?
> TestMRJobs.testContainerRollingLog fails on trunk
> -------------------------------------------------
>
> Key: MAPREDUCE-5768
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5768
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Zhijie Shen
>
> Error Message
> Number of sylog* files expected same:<4> was not:<8>
> Stacktrace
> java.lang.AssertionError: Number of sylog* files expected same:<4> was not:<8>
> at org.junit.Assert.fail(Assert.java:93)
> at org.junit.Assert.failNotSame(Assert.java:641)
> at org.junit.Assert.assertSame(Assert.java:580)
> at
> org.apache.hadoop.mapreduce.v2.TestMRJobs.testContainerRollingLog(TestMRJobs.java:523)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> at
> org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:62)
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