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From "Chen Liang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13466) Add an AutoCloseableLock class
Date Thu, 04 Aug 2016 18:05:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15408234#comment-15408234
] 

Chen Liang commented on HADOOP-13466:
-------------------------------------

More docs added for the methods. And failed tests as in previous patch were unrelated.

> Add an AutoCloseableLock class
> ------------------------------
>
>                 Key: HADOOP-13466
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13466
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Chen Liang
>            Assignee: Chen Liang
>         Attachments: HADOOP-13466.001.patch, HADOOP-13466.002.patch
>
>
> Introduce an AutoCloseableLock class that allows using a RentrantLock with try-with-resources
syntax.
> The lock class is lightweight and performs no extra object allocations in the lock acquire/release
path.



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