Prasanth Jayachandran created HIVE-9782:
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Summary: LLAP: InStream creation for every row group is expensive
Key: HIVE-9782
URL: https://issues.apache.org/jira/browse/HIVE-9782
Project: Hive
Issue Type: Sub-task
Affects Versions: llap
Reporter: Prasanth Jayachandran
Assignee: Prasanth Jayachandran
Fix For: llap
Orc column vector producer should not create InStream for every row group it
process. It should instead create InStream once and keep updating the buffers.
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