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From "Hua Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3224) Notify AM with containers (on decommissioning node) could be preempted after timeout.
Date Thu, 01 Sep 2016 19:36:22 GMT

    [ https://issues.apache.org/jira/browse/YARN-3224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15456396#comment-15456396
] 

Hua Liu commented on YARN-3224:
-------------------------------

This feature is very helpful. AM can choose to stop sending new tasks to the to-be-preempted
containers on decommissioning hosts. Will the author do a rebase and try to commit it?

> Notify AM with containers (on decommissioning node) could be preempted after timeout.
> -------------------------------------------------------------------------------------
>
>                 Key: YARN-3224
>                 URL: https://issues.apache.org/jira/browse/YARN-3224
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: graceful
>            Reporter: Junping Du
>            Assignee: Sunil G
>         Attachments: 0001-YARN-3224.patch, 0002-YARN-3224.patch
>
>
> We should leverage YARN preemption framework to notify AM that some containers will be
preempted after a timeout.



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