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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11537) Avoid synchronization on instances of ConcurrentMap
Date Sat, 19 Jul 2014 01:31:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14067332#comment-14067332
] 

Hudson commented on HBASE-11537:
--------------------------------

SUCCESS: Integrated in HBase-TRUNK #5324 (See [https://builds.apache.org/job/HBase-TRUNK/5324/])
HBASE-11537 Avoid synchronization on instances of ConcurrentMap (Mike Drob) (jmhsieh: rev
5f4e85d3f98b0456383fa691574198dedcd89bd0)
* hbase-server/src/main/java/org/apache/hadoop/hbase/procedure/ProcedureCoordinator.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/procedure/ProcedureMember.java


> Avoid synchronization on instances of ConcurrentMap
> ---------------------------------------------------
>
>                 Key: HBASE-11537
>                 URL: https://issues.apache.org/jira/browse/HBASE-11537
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Mike Drob
>            Assignee: Mike Drob
>            Priority: Minor
>              Labels: findbugs
>             Fix For: 0.99.0, 0.98.5, 2.0.0
>
>         Attachments: HBASE-11537-0.98.patch, HBASE-11537.patch, HBASE-11537.patch.txt
>
>
> In {{ProcedureCoordinator}} and {{ProcedureMember}} we synchronize on an instance of
{{ConcurrentMap}} instead of using the interface methods for dealing with concurrent access.



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