Owen O'Malley created HIVE-4639:
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Summary: Add has null flag to ORC internal index
Key: HIVE-4639
URL: https://issues.apache.org/jira/browse/HIVE-4639
Project: Hive
Issue Type: Improvement
Components: File Formats
Reporter: Owen O'Malley
Assignee: Owen O'Malley
It would enable more predicate pushdown if we added a flag to the index entry
recording if there were any null values in the column for the 10k rows.
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