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Posted to common-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2016/08/03 22:00:22 UTC

[jira] [Updated] (HADOOP-13466) Add an AutoCloseableLock class

     [ https://issues.apache.org/jira/browse/HADOOP-13466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal updated HADOOP-13466:
-----------------------------------
    Summary: Add an AutoCloseableLock class  (was: Using a separate lock class to replace using class object lock)

> 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
>
>
> Add a separate lock class object into util, such that we can replace using class object lock. This would make it easier for us to understand locking behaviors. e.g., we may easily instrument the new lock class for better understanding of locking overhead.



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