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Posted to yarn-issues@hadoop.apache.org by "Wanqiang Ji (JIRA)" <ji...@apache.org> on 2018/11/10 04:31:00 UTC

[jira] [Issue Comment Deleted] (YARN-9005) FairScheduler maybe preempt the AM container

     [ https://issues.apache.org/jira/browse/YARN-9005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wanqiang Ji updated YARN-9005:
------------------------------
    Comment: was deleted

(was: [~wilfreds] Can you help to review this? thx)

> FairScheduler maybe preempt the AM container
> --------------------------------------------
>
>                 Key: YARN-9005
>                 URL: https://issues.apache.org/jira/browse/YARN-9005
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Wanqiang Ji
>            Assignee: Wanqiang Ji
>            Priority: Major
>         Attachments: YARN-9005.001.patch
>
>
> In the worst case, FS preempt the AM container. Due to FSPreemptionThread#identifyContainersToPreempt return value contains AM container.



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