PRAVIN KUMAR SINHA created HIVE-23069:
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Summary: Memory efficient iterator should be used durind
replication.
Key: HIVE-23069
URL: https://issues.apache.org/jira/browse/HIVE-23069
Project: Hive
Issue Type: Bug
Reporter: PRAVIN KUMAR SINHA
Assignee: PRAVIN KUMAR SINHA
Currently the iterators used while copy table data is memory based. In case of
a database with very large number of table/partitions, such iterator may cause
HS2 process to go OOM.
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