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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4655) FileSystem.CACHE should be ref-counted
Date Mon, 24 Nov 2008 18:53:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12650274#action_12650274
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-4655:
------------------------------------------------

> I'm not yet convinced this is a bug that needs fixing.

I also don't think this is a bug.  This issue is proposing a functional change, which breaks
compatibility for all the client codes since FileSystem.get(..) and FileSystem.close() are
used everywhere.

> FileSystem.CACHE should be ref-counted
> --------------------------------------
>
>                 Key: HADOOP-4655
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4655
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs, fs
>    Affects Versions: 0.18.1, 0.18.2, 0.19.0, 0.19.1, 0.20.0
>            Reporter: Hong Tang
>
> FileSystem.CACHE is not ref-counted, and could lead to resource leakage.

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