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From "Giovanni Matteo Fumarola (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6234) Support multiple attempts on the node when AMRMProxy is enabled
Date Mon, 08 May 2017 19:09:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16001352#comment-16001352
] 

Giovanni Matteo Fumarola commented on YARN-6234:
------------------------------------------------

I rebased against trunk and posted the new patch.

> Support multiple attempts on the node when AMRMProxy is enabled
> ---------------------------------------------------------------
>
>                 Key: YARN-6234
>                 URL: https://issues.apache.org/jira/browse/YARN-6234
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: amrmproxy, federation, nodemanager
>    Affects Versions: 2.8.0, 3.0.0-alpha1
>            Reporter: Subru Krishnan
>            Assignee: Giovanni Matteo Fumarola
>             Fix For: YARN-2915
>
>         Attachments: YARN-6234.v2.patch, YARN-6234-YARN-2915.v1.patch, YARN-6234-YARN-2915.v2.patch
>
>
> Currently {{AMRMProxy}} initializes an interceptor chain pipeline for every active AM
in the node but it doesn't clean up & reinitialize correctly if there's a second attempt
for any AM in the same node. This jira is to track the changes required to support multiple
attempts on the node when AMRMProxy is enabled.



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