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From "Jonathan Lawlor (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-13007) Fix the test timeouts being caused by ChoreService
Date Tue, 10 Feb 2015 22:53:11 GMT
Jonathan Lawlor created HBASE-13007:
---------------------------------------

             Summary: Fix the test timeouts being caused by ChoreService 
                 Key: HBASE-13007
                 URL: https://issues.apache.org/jira/browse/HBASE-13007
             Project: HBase
          Issue Type: Bug
            Reporter: Jonathan Lawlor
            Assignee: Jonathan Lawlor


TestChoreService has been seen timing out in recent builds and the timeouts seem to be rooted
in how the ChoreService cancels its chores when being shutdown. The issue is that during shutdown,
the ChoreService calls synchronized methods on the ScheduledChore which could cause indefinite
blocking if the scheduled chore is hanging in a synchronized method. We should instead call
the appropriate cancel method within the ChoreService and add logic into ScheduledChores that
allows them to realize when they have been cancelled.



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