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From "Ahmed Radwan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2788) LeafQueue.assignContainer() can cause a crash if request.getCapability().getMemory() == 0
Date Tue, 09 Aug 2011 00:08:27 GMT
LeafQueue.assignContainer() can cause a crash if request.getCapability().getMemory() == 0
-----------------------------------------------------------------------------------------

                 Key: MAPREDUCE-2788
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2788
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
            Reporter: Ahmed Radwan
            Assignee: Ahmed Radwan


The assignContainer() method in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue
can cause the scheduler to crash if the ResourseRequest capability memory == 0 (divide by
zero).

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