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From "Bruce Schuchardt (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GEODE-1006) View Creator thread blocked by JGroups FlowControl when alerting
Date Fri, 26 Feb 2016 19:53:18 GMT
Bruce Schuchardt created GEODE-1006:
---------------------------------------

             Summary: View Creator thread blocked by JGroups FlowControl when alerting
                 Key: GEODE-1006
                 URL: https://issues.apache.org/jira/browse/GEODE-1006
             Project: Geode
          Issue Type: Bug
          Components: membership
            Reporter: Bruce Schuchardt


An alert message may be issued during view formation.  If an out-of-process alert listener
has been receiving a lot of UDP messages it is possible for the thread forming the new (the
View Creator thread) to become blocked in JGroups FlowControl.  This keeps the new view from
being transmitted to other members and from being installed locally, essentially deadlocking
the thread.



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