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https://issues.apache.org/jira/browse/MAPREDUCE-4110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13248592#comment-13248592
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Robert Joseph Evans commented on MAPREDUCE-4110:
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I know that MiniMRCluster internally starts the MiniMRYarnCluser, but why do we
need to have an extra layer in here. The MiniMRCluser shim was added so that
projects like Oozie and Pig can have a single test that will work for either
Yarn or MRV1. Internally our tests are never going to go back to be run on
MRV1 so why not update them to use the new code?
But looking at it more now I see that it is actually extending the scope of
this JIRA, perhaps a bit too much. I filed MAPREDUCE-4118 so we can make these
changes.
+1 for the original patch.
> Fix tests in org.apache.hadoop.mapred.TestMiniMRClasspath &
> org.apache.hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4110
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4110
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: mrv2, test
> Affects Versions: 2.0.0, 3.0.0
> Reporter: Devaraj K
> Assignee: Devaraj K
> Attachments: MAPREDUCE-4110.patch
>
>
> Sub Project : *hadoop-mapreduce-client-jobclient*
> {code:xml}
> Running org.apache.hadoop.mapred.TestMiniMRClasspath
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.032 sec
> {code}
> {code:xml}
> Running org.apache.hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.031 sec
> {code}
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