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https://issues.apache.org/jira/browse/HADOOP-7298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated HADOOP-7298:
--------------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
Committed to trunk and 22. (22 since it's only test code and necessary for the
bug fix MAPREDUCE-1347)
> Add test utility for writing multi-threaded tests
> -------------------------------------------------
>
> Key: HADOOP-7298
> URL: https://issues.apache.org/jira/browse/HADOOP-7298
> Project: Hadoop Common
> Issue Type: Test
> Components: test
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: 0.22.0, 0.23.0
>
> Attachments: hadoop-7298.txt, hadoop-7298.txt, hadoop-7298.txt
>
>
> A lot of our tests spawn off multiple threads in order to check various
> synchronization issues, etc. It's often tedious to write these kinds of tests
> because you have to manually propagate exceptions back to the main thread,
> etc.
> In HBase we have developed a testing utility which makes writing these kinds
> of tests much easier. I'd like to copy that utility into Hadoop so we can use
> it here as well.
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