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From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-10824) Refactor KMSACLs to avoid locking
Date Tue, 15 Jul 2014 10:17:04 GMT
Benoy Antony created HADOOP-10824:

             Summary: Refactor KMSACLs to avoid locking
                 Key: HADOOP-10824
                 URL: https://issues.apache.org/jira/browse/HADOOP-10824
             Project: Hadoop Common
          Issue Type: Improvement
          Components: security
            Reporter: Benoy Antony
            Assignee: Benoy Antony

Currently _KMSACLs_ is made thread safe using _ReadWriteLock_. It is possible to safely publish
the _acls_ collection using _volatile_.
Similar refactoring has been done in [HADOOP-10448|https://issues.apache.org/jira/browse/HADOOP-10448?focusedCommentId=13980112&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13980112]

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