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https://issues.apache.org/jira/browse/YARN-1931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13973077#comment-13973077
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Hudson commented on YARN-1931:
------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #5531 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/5531/])
YARN-1931. Private API change in YARN-1824 in 2.4 broke compatibility with
previous releases (Sandy Ryza via tgraves) (tgraves:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1588281)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/Apps.java
> Private API change in YARN-1824 in 2.4 broke compatibility with previous
> releases
> ---------------------------------------------------------------------------------
>
> Key: YARN-1931
> URL: https://issues.apache.org/jira/browse/YARN-1931
> Project: Hadoop YARN
> Issue Type: Bug
> Components: applications
> Affects Versions: 2.4.0
> Reporter: Thomas Graves
> Assignee: Sandy Ryza
> Priority: Blocker
> Fix For: 3.0.0, 2.5.0, 2.4.1
>
> Attachments: YARN-1931-1.patch, YARN-1931-2.patch, YARN-1931.patch
>
>
> YARN-1824 broke compatibility with previous 2.x releases by changes the API's
> in org.apache.hadoop.yarn.util.Apps.{setEnvFromInputString,addToEnvironment}
> The old api should be added back in.
> This affects any ApplicationMasters who were using this api. It also breaks
> previously built MapReduce libraries from working with the new Yarn release
> as MR uses this api.
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