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Posted to issues@tajo.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2015/04/04 09:46:36 UTC

[jira] [Created] (TAJO-1523) ClassSize should consider compressed oops

Navis created TAJO-1523:
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             Summary: ClassSize should consider compressed oops 
                 Key: TAJO-1523
                 URL: https://issues.apache.org/jira/browse/TAJO-1523
             Project: Tajo
          Issue Type: Improvement
            Reporter: Navis
            Assignee: Navis
            Priority: Minor


For JVMs under 32G memory, compressed oops can be enabled, halving size of java references. This should be considered not to over-estimate size of object.



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