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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13841) Orc split generation returns different strategies with cache enabled vs disabled
Date Wed, 25 May 2016 02:05:12 GMT
Prasanth Jayachandran created HIVE-13841:
--------------------------------------------

             Summary: Orc split generation returns different strategies with cache enabled
vs disabled
                 Key: HIVE-13841
                 URL: https://issues.apache.org/jira/browse/HIVE-13841
             Project: Hive
          Issue Type: Bug
          Components: ORC
    Affects Versions: 2.1.0
            Reporter: Prasanth Jayachandran
            Assignee: Prasanth Jayachandran


Split strategy chosen by OrcInputFormat should not change when enabling or disabling footer
cache. Currently if footer cache is disabled minSplits in OrcInputFormat.Context will be set
to -1 which is used during determination of split strategies. minSplits should be set to requested
value or some default instead of cache size



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