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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HADOOP-7973) DistributedFileSystem close has severe consequences
Date Mon, 15 Oct 2012 13:22:05 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daryn Sharp resolved HADOOP-7973.
---------------------------------

    Resolution: Won't Fix

All branches have this behavior, but a fix has proved to be too contentious.
                
> DistributedFileSystem close has severe consequences
> ---------------------------------------------------
>
>                 Key: HADOOP-7973
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7973
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 1.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Critical
>         Attachments: HADOOP-7973-2.patch, HADOOP-7973-3.patch, HADOOP-7973-4.patch, HADOOP-7973-5.patch,
HADOOP-7973.patch
>
>
> The way {{FileSystem#close}} works is very problematic.  Since the {{FileSystems}} are
cached, any {{close}} by any caller will cause problems for every other reference to it. 
Will add more detail in the comments.

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