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Posted to mapreduce-issues@hadoop.apache.org by "yeshavora (JIRA)" <ji...@apache.org> on 2013/09/03 22:23:52 UTC

[jira] [Updated] (MAPREDUCE-5489) RM needs to be aware if AM blacklists a node

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

yeshavora updated MAPREDUCE-5489:
---------------------------------

    Summary: RM needs to be aware if AM blacklists a node  (was: MR Job hangs when any NM is blacklisted after RMrestart)
    
> RM needs to be aware if AM blacklists a node
> --------------------------------------------
>
>                 Key: MAPREDUCE-5489
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5489
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: yeshavora
>            Assignee: Zhijie Shen
>
> When RM restarted, if during restart one NM went bad (bad disk), NM got blacklisted by AM and RM keeps giving the containers on the same node even though AM doesn't want it there.
> Need to change AM to specifically blacklist node in the RM requests.

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