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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2649) MR279: Fate of finished Applications on RM
Date Tue, 23 Aug 2011 01:43:29 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13089212#comment-13089212
] 

Hudson commented on MAPREDUCE-2649:
-----------------------------------

Integrated in Hadoop-Common-trunk-Commit #771 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/771/])
    MAPREDUCE-2649. Handling of finished applications in RM. Contributed by Thomas Graves.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1160521
Files : 
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestAppManager.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-mr-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YARNRunner.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/resources/yarn-default.xml
* /hadoop/common/trunk/hadoop-mapreduce/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManagerEvent.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMConfig.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/TestRMAppTransitions.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManagerEventType.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManagerSubmitEvent.java
* /hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/MockRMApp.java


> MR279: Fate of finished Applications on RM
> ------------------------------------------
>
>                 Key: MAPREDUCE-2649
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2649
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>            Reporter: Thomas Graves
>            Assignee: Thomas Graves
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-2649-patch-mr279.txt, MAPREDUCE-2649-v2.patch, MAPREDUCE-2649-v3.patch,
MAPREDUCE-2649-v4.patch, MAPREDUCE-2649-v5.patch, MAPREDUCE-2649-v6.patch, MAPREDUCE-2649-v7.patch
>
>
> Today RM keeps the references of finished application for ever. Though this is not sustainable
long term, it keeps
> the user experience saner. Users can revisit RM UI and check the status of their apps.
> We need to think of purging old references yet keeping the UX sane.

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