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Posted to yarn-issues@hadoop.apache.org by "Rohith Sharma K S (JIRA)" <ji...@apache.org> on 2016/10/27 07:25:59 UTC
[jira] [Commented] (YARN-3712) ContainersLauncher: handle event
CLEANUP_CONTAINER asynchronously
[ https://issues.apache.org/jira/browse/YARN-3712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15611015#comment-15611015 ]
Rohith Sharma K S commented on YARN-3712:
-----------------------------------------
It looks more discussion is required, cancelling the patch. Let keep it open for discussion.
> ContainersLauncher: handle event CLEANUP_CONTAINER asynchronously
> -----------------------------------------------------------------
>
> Key: YARN-3712
> URL: https://issues.apache.org/jira/browse/YARN-3712
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Reporter: Jun Gong
> Assignee: Jun Gong
> Priority: Minor
> Attachments: YARN-3712.01.patch, YARN-3712.02.patch
>
>
> It will save some time by handling event CLEANUP_CONTAINER asynchronously.
> This improvement will be useful for cases that cleaning up container cost a little long time(e.g. for our case: we are running Docker container on NM, it will take above 1 seconds to clean up one docker container. ) and many containers to clean up(e.g. NM need clean up all running containers when NM shutdown).
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