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Posted to dev@giraph.apache.org by "Pavan Kumar (JIRA)" <ji...@apache.org> on 2014/02/03 20:23:07 UTC

[jira] [Created] (GIRAPH-842) option to dump histogram of memory usage when heap is low on memory

Pavan Kumar created GIRAPH-842:
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             Summary: option to dump histogram of memory usage when heap is low on memory
                 Key: GIRAPH-842
                 URL: https://issues.apache.org/jira/browse/GIRAPH-842
             Project: Giraph
          Issue Type: Bug
            Reporter: Pavan Kumar
            Assignee: Pavan Kumar
            Priority: Minor


Currently we are left in blind for jobs that OOM, it would be helpful if we can do a jmap -histo dump when heap has very little free space left.




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