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Posted to dev@hive.apache.org by "Jason Dere (JIRA)" <ji...@apache.org> on 2017/09/22 22:56:00 UTC

[jira] [Created] (HIVE-17588) LlapRowRecordReader doing name-based field lookup for every column of every row

Jason Dere created HIVE-17588:
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             Summary: LlapRowRecordReader doing name-based field lookup for every column of every row
                 Key: HIVE-17588
                 URL: https://issues.apache.org/jira/browse/HIVE-17588
             Project: Hive
          Issue Type: Bug
            Reporter: Jason Dere
            Assignee: Jason Dere


setRowFromStruct() is using StructObjectInspector.getStructFieldRef(fieldName), which does a name-based lookup - this can be changed to do an index-based lookup which should be faster.



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