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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14837) Procedure Queue Improvement
Date Thu, 19 Nov 2015 00:30:11 GMT
Matteo Bertozzi created HBASE-14837:

             Summary: Procedure Queue Improvement
                 Key: HBASE-14837
                 URL: https://issues.apache.org/jira/browse/HBASE-14837
             Project: HBase
          Issue Type: Task
          Components: proc-v2
            Reporter: Matteo Bertozzi
            Assignee: Matteo Bertozzi
            Priority: Minor

Add event support to the procedure queue to avoid spinning and remove all the immutable object
creations from the java classes Map, Tree, ... 

the queues that can't be executed because are waiting for an event (e.g. master initialized)
or someone else have an exclusive lock are pulled out the run queue


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