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From "Robert Joseph Evans (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-7901) Have Configuration use Read/Write Locks
Date Wed, 18 Apr 2012 20:34:41 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Joseph Evans updated HADOOP-7901:
----------------------------------------

    Target Version/s: 2.0.0, 3.0.0  (was: 0.23.2)
    
> Have Configuration use Read/Write Locks
> ---------------------------------------
>
>                 Key: HADOOP-7901
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7901
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: conf
>    Affects Versions: 0.23.1
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>
> We can potentially improve performance by moving to read/write locks for configuration
instead of the current synchronization. 

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