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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2005) Blacklisting support for scheduling AMs
Date Thu, 21 May 2015 05:19:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-2005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14553643#comment-14553643
] 

Sunil G commented on YARN-2005:
-------------------------------

Hi [~adhoot]
I have started working on this a lil bit earlier, and made analysis on same. Please feel free
to start working, and I could help you with the reviews. If any other sub-parts work is needed
for finishing same, please let me know, I could give u a hand. 
Thank you.

> Blacklisting support for scheduling AMs
> ---------------------------------------
>
>                 Key: YARN-2005
>                 URL: https://issues.apache.org/jira/browse/YARN-2005
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>    Affects Versions: 0.23.10, 2.4.0
>            Reporter: Jason Lowe
>            Assignee: Anubhav Dhoot
>
> It would be nice if the RM supported blacklisting a node for an AM launch after the same
node fails a configurable number of AM attempts.  This would be similar to the blacklisting
support for scheduling task attempts in the MapReduce AM but for scheduling AM attempts on
the RM side.



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