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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-11546) Projected columns read size should be scaled to split size for ORC Splits
Date Thu, 13 Aug 2015 07:18:45 GMT
Prasanth Jayachandran created HIVE-11546:
--------------------------------------------

             Summary: Projected columns read size should be scaled to split size for ORC Splits
                 Key: HIVE-11546
                 URL: https://issues.apache.org/jira/browse/HIVE-11546
             Project: Hive
          Issue Type: Bug
    Affects Versions: 1.3.0, 2.0.0
            Reporter: Prasanth Jayachandran
            Assignee: Prasanth Jayachandran


HIVE-10114 added projected columns data size information to OrcSplit which Tez Split Grouper
can take advantage off (HIVE-7428). The annotated data size was for entire file and was not
scaled to the split size. 



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