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https://issues.apache.org/jira/browse/MAPREDUCE-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12795413#action_12795413
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Kay Kay commented on MAPREDUCE-1155:
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Quick look at a test case( TestStreamingExitStatus ) means it is doing the
cleanup in the setUp() method to make sure things are ok ( like deleting
directories etc.) .
There is a missing tearDown() method that needs to handle the unwinding of the
changes, and setUp() would probably just assert its assumptions before starting
afresh.
Also this patch seems to address more than one issue at hand.
If this makes the build green - can we place have it committed on the trunk now
and revisit piecemeal, since the trunk build has been broken for quite some
time.
> Streaming tests swallow exceptions
> ----------------------------------
>
> Key: MAPREDUCE-1155
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1155
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/streaming
> Affects Versions: 0.20.1, 0.21.0, 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Minor
> Attachments: mapreduce-1155.patch, mapreduce-1155.patch,
> mapreduce-1155.txt, mapreduce-1155.txt
>
>
> Many of the streaming tests (including TestMultipleArchiveFiles) catch
> exceptions and print their stack trace rather than failing the job. This
> means that tests do not fail even when the job fails.
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