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Thomas Graves commented on MAPREDUCE-5007: ------------------------------------------ Aleksey, I tried it again in a clean checkout. The first time I ran the tests they passed, but then when I ran them again one failed: testDeleteFileInfo(org.apache.hadoop.mapreduce.v2.hs.TestJobHistoryParsing) Time elapsed: 1085 sec <<< FAILURE! junit.framework.AssertionFailedError: null at junit.framework.Assert.fail(Assert.java:47) at junit.framework.Assert.assertTrue(Assert.java:20) at junit.framework.Assert.assertTrue(Assert.java:27) at org.apache.hadoop.mapreduce.v2.hs.TestJobHistoryParsing.testDeleteFileInfo(TestJobHistoryParsing.java:634) 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:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.FailOnTimeout$1.run(FailOnTimeout.java:28) I am using java7 too so order of tests within there might be an issue. Note that I can run it by hand a bunch of times with mvn test -Dtest=TestJobHistoryParsing and it intermittently fails > fix coverage org.apache.hadoop.mapreduce.v2.hs > ---------------------------------------------- > > Key: MAPREDUCE-5007 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5007 > Project: Hadoop Map/Reduce > Issue Type: Test > Affects Versions: 3.0.0, 2.0.3-alpha, 0.23.7 > Reporter: Aleksey Gorshkov > Assignee: Aleksey Gorshkov > Attachments: MAPREDUCE-5007-branch-0.23-a.patch, > MAPREDUCE-5007-branch-0.23.patch, MAPREDUCE-5007-branch-2-a.patch, > MAPREDUCE-5007-branch-2.patch, MAPREDUCE-5007-trunk-a.patch, > MAPREDUCE-5007-trunk.patch > > > fix coverage org.apache.hadoop.mapreduce.v2.hs > MAPREDUCE-5007-trunk.patch patch for trunk > MAPREDUCE-5007-branch-2.patch patch for branch-2 > MAPREDUCE-5007-branch-0.23.patch patch for branch-0.23 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira