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From "Manukranth Kolloju (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12227) Prevent unpublished HRegionServer objects referenced on other threads
Date Fri, 10 Oct 2014 18:59:35 GMT
Manukranth Kolloju created HBASE-12227:
------------------------------------------

             Summary: Prevent unpublished HRegionServer objects referenced on other threads
                 Key: HBASE-12227
                 URL: https://issues.apache.org/jira/browse/HBASE-12227
             Project: HBase
          Issue Type: Bug
          Components: regionserver
    Affects Versions: 2.0.0
            Reporter: Manukranth Kolloju
            Assignee: Manukranth Kolloju
            Priority: Minor
             Fix For: 2.0.0


HRegionServer's constructor has a bunch of initializations(Sleeper, ZookeeperWatcher) that
require us to pass "this" into other threads and initialize them. This makes the RegionServer
intialization vulnerable to race conditions where the other threads might reference unpublished
HRegionServer objects. 



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