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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6349) Container kill request from AM can be lost if container is still recovering
Date Thu, 16 Mar 2017 14:41:41 GMT

    [ https://issues.apache.org/jira/browse/YARN-6349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15928185#comment-15928185
] 

Jason Lowe commented on YARN-6349:
----------------------------------

See YARN-4051 for related discussion.

> Container kill request from AM can be lost if container is still recovering
> ---------------------------------------------------------------------------
>
>                 Key: YARN-6349
>                 URL: https://issues.apache.org/jira/browse/YARN-6349
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Jason Lowe
>
> If container recovery takes an excessive amount of time (e.g.: HDFS is slow) then the
NM could start servicing requests before all containers have recovered.  If an AM tries to
kill a container while it is still recovering then this kill request could be lost.



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