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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-4698) Enable dynamic resource allocation/de-allocation on Yarn backends
Date Tue, 27 Oct 2015 03:13:27 GMT

    [ https://issues.apache.org/jira/browse/PIG-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975596#comment-14975596
] 

Xuefu Zhang commented on PIG-4698:
----------------------------------

+1

> Enable dynamic resource allocation/de-allocation on Yarn backends
> -----------------------------------------------------------------
>
>                 Key: PIG-4698
>                 URL: https://issues.apache.org/jira/browse/PIG-4698
>             Project: Pig
>          Issue Type: Sub-task
>          Components: spark
>    Affects Versions: spark-branch
>            Reporter: Srikanth Sundarrajan
>            Assignee: Srikanth Sundarrajan
>              Labels: spork
>             Fix For: spark-branch
>
>         Attachments: PIG-4698.patch
>
>
> Resource elasticity needs to be enabled on Yarn backend to allow jobs to scale out better
and provide better wall clock execution times, while unused resources should be released back
to RM for use.



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