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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8158) Backport HBASE-8140 "TableMapReduceUtils#addDependencyJar fails when nested inside another MR job"
Date Fri, 29 Mar 2013 16:21:15 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13617477#comment-13617477
] 

Nick Dimiduk commented on HBASE-8158:
-------------------------------------

[~enis] I'm a little concerned about feature drift between the forks, but the svn log indicates
this class hasn't been touched much by Hadoop, so the likelihood is low. My preference is
to explicitly use this version over using reflection to resolve one at run-time.

[~jmspaggi] My preference is to delete any backports from HBase code once our support matrix
of hadoop versions carries the necessary features.
                
> Backport HBASE-8140 "TableMapReduceUtils#addDependencyJar fails when nested inside another
MR job"
> --------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-8158
>                 URL: https://issues.apache.org/jira/browse/HBASE-8158
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce
>    Affects Versions: 0.94.7
>            Reporter: Nick Dimiduk
>            Assignee: Nick Dimiduk
>         Attachments: 8158-port-jarfinder-0.94.patch, 8158-port-jarfinder-0.94.patch,
8158-port-jarfinder-0.94.patch
>
>
> Assess the stability of the JarFinder util class from Hadoop-2, as a candidate for backporting
to 0.94.

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