hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1493) Schedulers don't recognize apps separately from app-attempts
Date Sat, 08 Feb 2014 11:14:27 GMT

    [ https://issues.apache.org/jira/browse/YARN-1493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13895517#comment-13895517
] 

Hudson commented on YARN-1493:
------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk #475 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/475/])
YARN-1493,YARN-1490,YARN-1041, YARN-1166,YARN-1566,YARN-1689,YARN-1661 are reverted from branch-2.3.
Updating YARN's CHANGES.txt. (vinodkv: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1565805)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt


> Schedulers don't recognize apps separately from app-attempts
> ------------------------------------------------------------
>
>                 Key: YARN-1493
>                 URL: https://issues.apache.org/jira/browse/YARN-1493
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jian He
>            Assignee: Jian He
>             Fix For: 2.4.0
>
>         Attachments: YARN-1493.1.patch, YARN-1493.2.patch, YARN-1493.3.patch, YARN-1493.4.patch,
YARN-1493.5.patch, YARN-1493.6.patch, YARN-1493.7.patch, YARN-1493.8.patch, YARN-1493.9.patch
>
>
> Today, scheduler is tied to attempt only.
> We need to separate app-level handling logic in scheduler. We can add new app-level events
to the scheduler and separate the app-level logic out. This is good for work-preserving AM
restart, RM restart, and also needed for differentiating app-level metrics and attempt-level
metrics.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message