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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2009/03/09 18:57:50 UTC

[jira] Commented: (HADOOP-4655) FileSystem.CACHE should be ref-counted

    [ https://issues.apache.org/jira/browse/HADOOP-4655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12680216#action_12680216 ] 

Doug Cutting commented on HADOOP-4655:
--------------------------------------

> Changed name of new API to FileSystem.createNewInstance().

A nit: that seems redundant.  I'd rather see this as just 'create()' or 'newInstance()', but not both.


> 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
>            Assignee: dhruba borthakur
>             Fix For: 0.20.0
>
>         Attachments: FileSystemUnique.patch, FileSystemUnique.txt
>
>
> FileSystem.CACHE is not ref-counted, and could lead to resource leakage.

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