[ https://issues.apache.org/jira/browse/HADOOP-10824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uma Maheswara Rao G updated HADOOP-10824: ----------------------------------------- Resolution: Fixed Fix Version/s: 3.0.0 Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Thanks a lot, Benoy for the patch. I have committed this to trunk. > 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 > Fix For: 3.0.0 > > Attachments: HADOOP-10824.patch, HADOOP-10824.patch > > > 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] -- This message was sent by Atlassian JIRA (v6.2#6252)