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Date: Fri, 11 Apr 2014 18:26:16 +0000 (UTC)
From: "Thomas Graves (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12707953.1397226699853.102118.1397240776459@arcas>
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References: <JIRA.12707953.1397226699853@arcas>
Subject: [jira] [Commented] (YARN-1931) YARN-1824 in 2.4 broke compatibility
 with previous releases
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    [ https://issues.apache.org/jira/browse/YARN-1931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13966925#comment-13966925 ] 

Thomas Graves commented on YARN-1931:
-------------------------------------

thanks Sandy, setEnvFromInputString also changed. 

> 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
>            Priority: Blocker
>         Attachments: 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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