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Posted to dev@ambari.apache.org by "Aravindan Vijayan (JIRA)" <ji...@apache.org> on 2016/02/12 17:55:18 UTC

[jira] [Created] (AMBARI-15030) Fix unreasonable default heap settings for AMS HBase heapsize and xmn size.

Aravindan Vijayan created AMBARI-15030:
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             Summary: Fix unreasonable default heap settings for AMS HBase heapsize and xmn size.
                 Key: AMBARI-15030
                 URL: https://issues.apache.org/jira/browse/AMBARI-15030
             Project: Ambari
          Issue Type: Bug
            Reporter: Aravindan Vijayan
            Assignee: Aravindan Vijayan
            Priority: Critical


Actual
regionserver_heapsize : 512MB
regionserver_xmn_size : 256MB

xmn is 50% of rs heapsize which is unreasonable. Changing to 756MB and 128MB respectively.



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