Gopal V created HIVE-10174:
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Summary: LLAP: ORC MemoryManager is singleton synchronized
Key: HIVE-10174
URL: https://issues.apache.org/jira/browse/HIVE-10174
Project: Hive
Issue Type: Sub-task
Components: File Formats
Affects Versions: llap
Reporter: Gopal V
Attachments: orc-memorymanager-1.png, orc-memorymanager-2.png
ORC MemoryManager::addedRow() checks are bad for LLAP multi-threaded
performance.
!orc-memory-manager-1.png!
!orc-memory-manager-2.png!
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