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From "Liyin Liang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5623) TestJobCleanup fails because of RejectedExecutionException and NPE.
Date Wed, 11 Dec 2013 03:12:08 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13845028#comment-13845028
] 

Liyin Liang commented on MAPREDUCE-5623:
----------------------------------------

Hi Jason Lowe´╝î
If the client was redirected to the history server, job.getCounters() will return null. Because
the .jhist file of a failed job does't contain job level counters.

> TestJobCleanup fails because of RejectedExecutionException and NPE.
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5623
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5623
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Tsuyoshi OZAWA
>            Assignee: Tsuyoshi OZAWA
>         Attachments: MAPREDUCE-5623.1.patch
>
>
> org.apache.hadoop.mapred.TestJobCleanup can fail because of RejectedExecutionException
by NonAggregatingLogHandler. This problem is described in YARN-1409. TestJobCleanup can still
fail after fixing RejectedExecutionException, because of NPE by Job#getCounters()'s returning
null.
> {code}
> -------------------------------------------------------------------------------
> Test set: org.apache.hadoop.mapred.TestJobCleanup
> -------------------------------------------------------------------------------
> Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 140.933 sec <<<
FAILURE! - in org.apache.hadoop.mapred.TestJobCleanup
> testCustomAbort(org.apache.hadoop.mapred.TestJobCleanup)  Time elapsed: 31.068 sec  <<<
ERROR!
> java.lang.NullPointerException: null
>         at org.apache.hadoop.mapred.TestJobCleanup.testFailedJob(TestJobCleanup.java:199)
>         at org.apache.hadoop.mapred.TestJobCleanup.testCustomAbort(TestJobCleanup.java:296)
> {code}



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