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https://issues.apache.org/jira/browse/YARN-4649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15124057#comment-15124057
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Sidharta Seethana commented on YARN-4649:
-----------------------------------------

Thanks for the review, [~vvasudev]. I'll add a {{toString()}} function to 
{{RecoveredContainerState}} . Regarding 2), could you please clarify why the 
log statements need to be combined? They are structured this way for better 
readability. In addition, the second log line in each case could result in 
multiple log lines anyway. 

> Add additional logging to some NM state store operations
> --------------------------------------------------------
>
>                 Key: YARN-4649
>                 URL: https://issues.apache.org/jira/browse/YARN-4649
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Sidharta Seethana
>            Assignee: Sidharta Seethana
>            Priority: Minor
>         Attachments: YARN-4649.001.patch
>
>
> Adding additional logging to NM container recovery code (specifically 
> application/container status operations) makes it easier to debug container 
> recovery related issues.  



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