Thejas M Nair created HIVE-11407:
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Summary: JDBC DatabaseMetaData.getTables with large no of tables
call leads to HS2 OOM
Key: HIVE-11407
URL: https://issues.apache.org/jira/browse/HIVE-11407
Project: Hive
Issue Type: Bug
Components: HiveServer2
Reporter: Thejas M Nair
Assignee: Sushanth Sowmyan
With around 7000 tables having around 1500 columns each, and 512MB of HS2
memory, I am able to reproduce this OOM .
Most of the memory is consumed by the datanucleus objects.
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