Owen O'Malley created HIVE-4634:
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Summary: Add hasNull flag to ORC index
Key: HIVE-4634
URL: https://issues.apache.org/jira/browse/HIVE-4634
Project: Hive
Issue Type: New Feature
Components: File Formats
Reporter: Owen O'Malley
It would help the predicate pushdown, if the index recorded whether each 10k
rows had null values in that column.
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