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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4682) AMRM client to log when AMRM token updated
Date Wed, 10 Feb 2016 13:20:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-4682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15140754#comment-15140754
] 

Steve Loughran commented on YARN-4682:
--------------------------------------

Prabhu, the patch isn't applying as it's against an old version of Hadoop. 2.6.0 probably

# can you check out trunk/branch-2 and create the patch there
# the version of code you are running doesn't have YARN-3103 applied (which is is why the
patch is failing). That's probably the root cause of the token renewal problems discussed
on the mailing list. 

If you are using hadoop 2.6.0, you need to upgrade to 2.6.1. If you are using something else
(EMR, CDH, HDP, ...) , can you add it and its version to the environment field, so we can
track how those releases are in relation to this issue.

> AMRM client to log when AMRM token updated
> ------------------------------------------
>
>                 Key: YARN-4682
>                 URL: https://issues.apache.org/jira/browse/YARN-4682
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 2.7.2
>            Reporter: Steve Loughran
>         Attachments: YARN-4682.patch
>
>   Original Estimate: 0.25h
>  Remaining Estimate: 0.25h
>
> There's no information right now as to when the AMRM token gets updated; if something
has gone wrong with the update, you can't tell when it last when through.
> fix: add a log statement.



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