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https://issues.apache.org/jira/browse/HADOOP-3204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586639#action_12586639
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Amar Kamat commented on HADOOP-3204:
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AFAIK nothing will happen if {{FSError}} is thrown in {{LocalFSMerger}}. All
the operations done in {{LocalFSMerger}} throw IOException and hence
{{LocalFSMerger}} expects IOException. I think a better approach would be to
make {{FSError}} extend {{IOException}} or something like that. Fixing the code
to catch {{FSerror}} when {{IOException}} is expected is incorrect. Thoughts?
> LocalFSMerger needs to catch throwable
> --------------------------------------
>
> Key: HADOOP-3204
> URL: https://issues.apache.org/jira/browse/HADOOP-3204
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Environment: Revision: 645751
> Reporter: Koji Noguchi
>
> I haven't used trunk(0.17) so I don't know what would happen when FSError is
> thrown within LocalFSMerger thread.
> Does it have the same problem as HADOOP-3154?
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