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From "Aaron Kimball (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1508) NPE in TestMultipleLevelCaching on error cleanup path
Date Fri, 19 Feb 2010 00:14:27 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Aaron Kimball updated MAPREDUCE-1508:

    Attachment: MAPREDUCE-1508.patch

An IOException when initializing MiniDFSCluster in in testCachingAtLevel() will cause a NPE
to occur in the finally block, when dereferencing the FileSystem object. Attached is a patch
that guards this case.

> NPE in TestMultipleLevelCaching on error cleanup path
> -----------------------------------------------------
>                 Key: MAPREDUCE-1508
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1508
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: test
>            Reporter: Aaron Kimball
>         Attachments: MAPREDUCE-1508.patch
> TestMultipleLevelCaching dereferences objects in a finally block which may not have been

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