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From "Lin Yiqun (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-4396) Log the trance information on FSAppAttempt#assignContainer
Date Thu, 26 Nov 2015 11:09:10 GMT

     [ https://issues.apache.org/jira/browse/YARN-4396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lin Yiqun updated YARN-4396:
----------------------------
    Attachment: YARN-4396.002.patch

Modify some debug infos.

> Log the trance information on FSAppAttempt#assignContainer
> ----------------------------------------------------------
>
>                 Key: YARN-4396
>                 URL: https://issues.apache.org/jira/browse/YARN-4396
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: applications, scheduler
>    Affects Versions: 2.7.1
>            Reporter: Lin Yiqun
>            Assignee: Lin Yiqun
>         Attachments: YARN-4396.001.patch, YARN-4396.002.patch
>
>
> When I configure the yarn.scheduler.fair.locality.threshold.node and yarn.scheduler.fair.locality.threshold.rack
to open this function, I have no detail info of assigning container's locality. And it's important
because it will lead some delay scheduling and will have an influence on my cluster. If I
know these info, I can adjust param in cluster.



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