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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1481) Move internal services logic from AdminService to ResourceManager
Date Fri, 27 Dec 2013 08:54:51 GMT

    [ https://issues.apache.org/jira/browse/YARN-1481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13857390#comment-13857390
] 

Hadoop QA commented on YARN-1481:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12620598/yarn-1481-addendum.patch
  against trunk revision .

    {color:red}-1 patch{color}.  Trunk compilation may be broken.

Console output: https://builds.apache.org/job/PreCommit-YARN-Build/2737//console

This message is automatically generated.

> Move internal services logic from AdminService to ResourceManager
> -----------------------------------------------------------------
>
>                 Key: YARN-1481
>                 URL: https://issues.apache.org/jira/browse/YARN-1481
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Vinod Kumar Vavilapalli
>             Fix For: 2.4.0
>
>         Attachments: YARN-1481-20131207.txt, YARN-1481-20131209.txt, yarn-1481-addendum.patch
>
>
> This is something I found while reviewing YARN-1318, but didn't halt that patch as many
cycles went there already. Some top level issues
>  - Not easy to follow RM's service life cycle
>     -- RM adds only AdminService as its service directly.
>     -- Other services are added to RM when AdminService's init calls RM.activeServices.init()
>  - Overall, AdminService shouldn't encompass all of RM's HA state management. It was
originally supposed to be the implementation of just the RPC server.



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