Eugene Koifman created HIVE-17917:
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Summary: VectorizedOrcAcidRowBatchReader.computeOffsetAndBucket
optimization
Key: HIVE-17917
URL: https://issues.apache.org/jira/browse/HIVE-17917
Project: Hive
Issue Type: Sub-task
Components: Transactions
Affects Versions: 3.0.0
Reporter: Eugene Koifman
Priority: Minor
VectorizedOrcAcidRowBatchReader.computeOffsetAndBucket optimization()
computation is currently (after HIVE-17458) is done once per split. It could
instead be done once per file (since the result is the same for each split of
the same file) and passed along in OrcSplit
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