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https://issues.apache.org/jira/browse/HBASE-8158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13617897#comment-13617897
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Enis Soztutar commented on HBASE-8158:
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This looks good to go, and Nick says that it fixes the IT test.
The exact logic in the patch seems to be now:
(1) Try existing findContainingJar.
(2) Try to locate JarFinder in the classpath, if found use it.
(3) Fall back to backported JarFinder.
There is a reordering of steps 1 and 2 in the patch compared to current code,
but it should not make a difference.
Any objections? [~lhofhansl] do you want some time to take a look?
> 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,
> 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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