Rajesh Balamohan created HIVE-15038:
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Summary: Reuse OrcTail in OrcEncodedDataReader::ReaderOptions
Key: HIVE-15038
URL: https://issues.apache.org/jira/browse/HIVE-15038
Project: Hive
Issue Type: Bug
Reporter: Rajesh Balamohan
Assignee: Rajesh Balamohan
Priority: Minor
When {{hive.orc.splits.include.file.footer}} is enabled, OrcTail (if
available) can be made use of in OrcEncodedDataReader. This would reduce file
look up calls (expensive in cloud storage systems like S3) and , eliminate
footer reading.
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