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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2288) Data persistent in timelinestore should be versioned
Date Fri, 08 Aug 2014 15:23:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14090864#comment-14090864
] 

Hudson commented on YARN-2288:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1857 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1857/])
YARN-2288. Made persisted data in LevelDB timeline store be versioned. Contributed by Junping
Du. (zjshen: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1616540)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/timeline/LeveldbTimelineStore.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/test/java/org/apache/hadoop/yarn/server/timeline/TestLeveldbTimelineStore.java


> Data persistent in timelinestore should be versioned
> ----------------------------------------------------
>
>                 Key: YARN-2288
>                 URL: https://issues.apache.org/jira/browse/YARN-2288
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: 2.4.1
>            Reporter: Junping Du
>            Assignee: Junping Du
>             Fix For: 2.6.0
>
>         Attachments: YARN-2288-v2.patch, YARN-2288-v3.patch, YARN-2288-v4.patch, YARN-2288-v5.patch,
YARN-2288.patch
>
>
> We have LevelDB-backed TimelineStore, it should have schema version for changes in schema
in future.



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