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From "Sidharta Seethana (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4649) Add additional logging to some NM state store operations
Date Fri, 29 Jan 2016 19:32:40 GMT

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

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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