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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-9) Rename YARN_HOME to HADOOP_YARN_HOME
Date Wed, 12 Sep 2012 21:43:07 GMT

    [ https://issues.apache.org/jira/browse/YARN-9?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454391#comment-13454391
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Vinod Kumar Vavilapalli commented on YARN-9:
--------------------------------------------

bq. FYI: Bigtop will have to adapt to this change, but I'm +/-0 on whether YARN_HOME needs
to be supported. I suppose some existing users might have it hardcoded.
Yes, you are right. But I don't think we need to support YARN_HOME since, like Hitesh mentioned,
none of the releases so far are deemed stable.

I understand some users will need update their scripts, but it's good we are doing it early
in the releases.

FYI, there are few more like issues like https://issues.apache.org/jira/browse/MAPREDUCE-4649
which will impact Bigtop. How do you think we should drive this? I can just open tickets on
Bigtop JIRA if that is fine.
                
> Rename YARN_HOME to HADOOP_YARN_HOME
> ------------------------------------
>
>                 Key: YARN-9
>                 URL: https://issues.apache.org/jira/browse/YARN-9
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Arun C Murthy
>            Assignee: Vinod Kumar Vavilapalli
>         Attachments: YARN-9-20120912.txt
>
>
> We should rename YARN_HOME to HADOOP_YARN_HOME to be consistent with rest of Hadoop sub-projects.

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