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https://issues.apache.org/jira/browse/MAPREDUCE-6418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14606332#comment-14606332
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Jason Lowe commented on MAPREDUCE-6418:
---------------------------------------

Nit: The comment wording could be improved quite a bit.  How about "Avoid 
closing the logging system during unit tests, otherwise subsequent MRApp 
instances in the same test will fail to log anything."?

Nit: Could you place the comments inside the function body?  Normally comments 
outside the function are for documenting why the interface exists, etc.  This 
is more of an implementation detail for this particular override.

> MRApp should not shutdown LogManager during shutdown
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-6418
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6418
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Chang Li
>            Assignee: Chang Li
>         Attachments: MAPREDUCE-6418.1.patch, MAPREDUCE-6418.2.patch
>
>
> Tests in TestRecovery.java lost their logs after recovery due to the change 
> of MAPREDUCE-5694. MRApp should overwrite those changes to allow log after am 
> recover to be shown.



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