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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2266) Add an application timeout service in RM to kill applications which are not getting resources
Date Fri, 12 Feb 2016 03:57:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-2266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15143985#comment-15143985
] 

Rohith Sharma K S commented on YARN-2266:
-----------------------------------------

Apologies for not observing this JIRA before creating YARN-3813. Both the JIRA's are intended
with same use case. There are some progress in YARN-3813 along with POC patch, so we can continue
discussion in YARN-3813. 

> Add an application timeout service in RM to kill applications which are not getting resources
> ---------------------------------------------------------------------------------------------
>
>                 Key: YARN-2266
>                 URL: https://issues.apache.org/jira/browse/YARN-2266
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>            Reporter: Ashutosh Jindal
>
> Currently , If an application is submitted to RM, the app keeps waiting until the resources
are allocated for AM. Such an application may be stuck till a resource is allocated for AM,
and this may be due to over utilization of Queue or User limits etc. In a production cluster,
some periodic running applications may have lesser cluster share. So after waiting for some
time, if resources are not available, such applications can be made as failed.



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