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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11349) RawLocalFileSystem leaks file descriptor while creating a file if creat succeeds but chmod fails.
Date Tue, 09 Dec 2014 21:35:14 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14240102#comment-14240102
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Colin Patrick McCabe commented on HADOOP-11349:
-----------------------------------------------

+1.  Test failure is not related (and findbugs is the upstream issue we know about with migration
to new FB)
Will commit in a few, thanks all

> RawLocalFileSystem leaks file descriptor while creating a file if creat succeeds but
chmod fails.
> -------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-11349
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11349
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 2.6.0
>            Reporter: Chris Nauroth
>            Assignee: Varun Saxena
>            Priority: Minor
>             Fix For: 2.7.0
>
>         Attachments: HADOOP-11349.002.patch, HADOOP-11349.003.patch, HADOOP-11349.004.patch,
HADOOP-11349.005.patch, HADOOP-11349.patch
>
>
> {{RawLocalFileSystem}} currently implements some file creation operations as a sequence
of 2 syscalls: create the file, followed by setting its permissions.  If creation succeeds,
but then setting permission causes an exception to be thrown, then there is no attempt to
close the previously opened file, resulting in a file descriptor leak.



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