Prasanth Jayachandran created HIVE-13840:
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             Summary: Orc split generation is reading file footers twice
                 Key: HIVE-13840
                 URL: https://issues.apache.org/jira/browse/HIVE-13840
             Project: Hive
          Issue Type: Bug
          Components: ORC
    Affects Versions: 2.1.0
            Reporter: Prasanth Jayachandran
            Assignee: Prasanth Jayachandran
            Priority: Critical


Recent refactorings to move orc out introduced a regression in split 
generation. This leads to reading the orc file footers twice during split 
generation.



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