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Posted to dev@orc.apache.org by "Aliaksei Sandryhaila (JIRA)" <ji...@apache.org> on 2015/06/30 15:26:04 UTC

[jira] [Created] (ORC-21) Add functionality to estimate memory footprint

Aliaksei Sandryhaila created ORC-21:
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             Summary: Add functionality to estimate memory footprint
                 Key: ORC-21
                 URL: https://issues.apache.org/jira/browse/ORC-21
             Project: Orc
          Issue Type: Task
            Reporter: Aliaksei Sandryhaila
            Assignee: Aliaksei Sandryhaila


ORC library allocates multiple large buffers to read and materialize ORC files. For stability of applications that use the library, it may be desirable to have an estimate (preferably, a tight upper bound) of a memory footprint.



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