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Date: Thu, 5 Jan 2017 18:48:58 +0000 (UTC)
From: "Wangda Tan (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.13031176.1483053954000.652929.1483642138471@Atlassian.JIRA>
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References: <JIRA.13031176.1483053954000@Atlassian.JIRA> <JIRA.13031176.1483053954599@arcas>
Subject: [jira] [Commented] (YARN-6041) Opportunistic containers : Combined
 patch for branch-2
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archived-at: Thu, 05 Jan 2017 18:49:00 -0000


    [ https://issues.apache.org/jira/browse/YARN-6041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15802169#comment-15802169 ] 

Wangda Tan commented on YARN-6041:
----------------------------------

[~asuresh],

How you plan to merge these changes to branch-2? I think it might be better to do cherry-pick one-by-one, and file a separate JIRA to address new comments from [~kasha] and me. Commit this huge patch to branch-2 creates troubles for future maintenance.

Thoughts?

> Opportunistic containers : Combined patch for branch-2 
> -------------------------------------------------------
>
>                 Key: YARN-6041
>                 URL: https://issues.apache.org/jira/browse/YARN-6041
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>         Attachments: YARN-6041-branch-2.001.patch, YARN-6041-branch-2.002.patch, YARN-6041-branch-2.003.patch
>
>
> This is a combined patch targeting branch-2 of the following JIRAs which have already been committed to trunk :
> YARN-5938. Refactoring OpportunisticContainerAllocator to use SchedulerRequestKey instead of Priority and other misc fixes
> YARN-5646. Add documentation and update config parameter names for scheduling of OPPORTUNISTIC containers.
> YARN-5982. Simplify opportunistic container parameters and metrics.
> YARN-5918. Handle Opportunistic scheduling allocate request failure when NM is lost.
> YARN-4597. Introduce ContainerScheduler and a SCHEDULED state to NodeManager container lifecycle.
> YARN-5823. Update NMTokens in case of requests with only opportunistic containers.
> YARN-5377. Fix TestQueuingContainerManager.testKillMultipleOpportunisticContainers.
> YARN-2995. Enhance UI to show cluster resource utilization of various container Execution types.
> YARN-5799. Fix Opportunistic Allocation to set the correct value of Node Http Address.
> YARN-5486. Update OpportunisticContainerAllocatorAMService::allocate method to handle OPPORTUNISTIC container requests.


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