Zhihua Deng created HIVE-23800:
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Summary: Make HiveServer2 oom hook interface
Key: HIVE-23800
URL: https://issues.apache.org/jira/browse/HIVE-23800
Project: Hive
Issue Type: Improvement
steve, Oh created HIVE-22051:
Summary: Hiveserver2 OOM when many subqueries using join in select
clause
Key: HIVE-22051
URL: https://issues.apache.org/jira/browse/HIVE-22051
Project: Hive
Issue
Even having enough heap size my hiveserver2 going outofmemory, I enable
heap dump on error which producing 650MB of heap although I have
hiveserver2 configured with 8GB Heap.
here is the stacktrace of the thread which went in to OOM,could anybody let
me know why it throwing OOM
"pool-2-thread-4"
