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Posted to yarn-issues@hadoop.apache.org by "Billie Rinaldi (JIRA)" <ji...@apache.org> on 2018/10/22 19:16:00 UTC

[jira] [Assigned] (YARN-6167) RM option to delegate NM loss container action to AM

     [ https://issues.apache.org/jira/browse/YARN-6167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Billie Rinaldi reassigned YARN-6167:
------------------------------------

    Assignee: Billie Rinaldi

> RM option to delegate NM loss container action to AM
> ----------------------------------------------------
>
>                 Key: YARN-6167
>                 URL: https://issues.apache.org/jira/browse/YARN-6167
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler
>            Reporter: Billie Rinaldi
>            Assignee: Billie Rinaldi
>            Priority: Major
>             Fix For: yarn-native-services
>
>
> Currently, if the RM times out an NM, the scheduler will kill all containers that were running on the NM. For some applications, in the event of a temporary NM outage, it might be better to delegate to the AM the decision whether to kill the containers and request new containers from the RM.



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