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https://issues.apache.org/jira/browse/TEZ-3617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16019754#comment-16019754
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Jonathan Eagles commented on TEZ-3617:
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[~skanekar], [~Sonia], I was never able to reproduce this locally, however, I
do have a theory on why this is happening. The Timeline Server web address in
Hadoop doesn't support dynamic address or port binding until 2.7.2. In order to
compensate in Tez, we have to bind directly to the fixed port of 8188 on
address 0.0.0.0. It's possible that the issue you are seeing is related to the
static port or address binding. If this is easily reproducible, perhaps this
patch will help.
> TestHistoryParser#testParserWithSuccessfulJob fails intermittently
> ------------------------------------------------------------------
>
> Key: TEZ-3617
> URL: https://issues.apache.org/jira/browse/TEZ-3617
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.9.0
> Environment: Ubuntu 14.04
> Reporter: Sonia Garudi
> Labels: ppc64le, x86
> Attachments: org.apache.tez.history.TestHistoryParser-output.txt,
> TEZ-3617.1.patch
>
>
> The TestHistoryParser#testParserWithSuccessfulJob test fails intermittently
> in tez-history-parser project.
> Error message :
> testParserWithSuccessfulJob(org.apache.tez.history.TestHistoryParser) Time
> elapsed: 29.952 sec <<< FAILURE!
> java.lang.AssertionError: null
> at org.junit.Assert.fail(Assert.java:86)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.junit.Assert.assertTrue(Assert.java:52)
> at
> org.apache.tez.history.TestHistoryParser.verifyJobSpecificInfo(TestHistoryParser.java:266)
> at
> org.apache.tez.history.TestHistoryParser.testParserWithSuccessfulJob(TestHistoryParser.java:212)
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