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https://issues.apache.org/jira/browse/MAPREDUCE-4798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13498567#comment-13498567
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Eric Yang commented on MAPREDUCE-4798:
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Could we indent the if block properly? In addition, could we do more to check
the URL redirect method in a while loop with a maximum of 4 retries? We can
add synthetic logic to pause 1, 2, 3, and 4 seconds upon each retry. Hence,
the worst case would be delayed by 10 seconds, but it can recover earlier than
10 seconds in most cases. This could reduce the amount of time required to
execute this test case.
> TestJobHistoryServer fails some times with 'java.lang.AssertionError: Address
> already in use'
> ---------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4798
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4798
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver, test
> Affects Versions: 1.0.3
> Environment: Red Hat Ent Server 6.2
> Reporter: sam liu
> Priority: Minor
> Labels: patch
> Fix For: 1.0.3
>
> Attachments: MAPREDUCE-4798.patch
>
> Original Estimate: 3h
> Remaining Estimate: 3h
>
> UT Failure in IHC 1.0.3: org.apache.hadoop.mapred.TestJobHistoryServer. This
> UT fails sometimes.
> The error message is:
> 'Testcase: testHistoryServerStandalone took 5.376 sec
> Caused an ERROR
> Address already in use
> java.lang.AssertionError: Address already in use
> at
> org.apache.hadoop.mapred.TestJobHistoryServer.testHistoryServerStandalone(TestJobHistoryServer.java:113)'
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