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https://issues.apache.org/jira/browse/MAPREDUCE-4396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564086#comment-13564086
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Matt Foley commented on MAPREDUCE-4396:
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The patch for HADOOP-8734 is the same in LocalJobRunner.java. However, that
patch includes a proper unit test change in TestMRWithDistributedCache.java.
@Yu, your comment above that "This patch can be verified by running unit test
TestMRWithDistributedCache in a user directory with restrictive permission
(e.g. 700)" is correct, but the conclusion that therefore no new unit test is
necessary is incorrect. What's necessary is a unit test that does precisely
that. The patch from HADOOP-8734 provides such a patch.
I've merged the unit test patch to hadoop-1 and hadoop-1.1.
> Make LocalJobRunner work with private distributed cache
> -------------------------------------------------------
>
> Key: MAPREDUCE-4396
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4396
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client
> Affects Versions: 1.0.3
> Reporter: Luke Lu
> Assignee: Yu Gao
> Priority: Minor
> Attachments: mapreduce-4396-branch-1.patch, test-afterpatch.result,
> test-beforepatch.result, test-patch.result
>
>
> Some LocalJobRunner related unit tests fails if user directory permission
> and/or umask is too restrictive.
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