Vihang Karajgaonkar created HIVE-19344:
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Summary: Change default value of msck.repair.batch.size
Key: HIVE-19344
URL: https://issues.apache.org/jira/browse/HIVE-19344
Project: Hive
Issue Type: Improvement
Reporter: Vihang Karajgaonkar
Assignee: Vihang Karajgaonkar
{{msck.repair.batch.size}} default to 0 which means msck will try to add all
the partitions in one API call to HMS. This can potentially add huge memory
pressure on HMS. The default value should be changed to a reasonable number so
that in case of large number of partitions we can batch the addition of
partitions. Same goes for {{msck.repair.batch.max.retries}}
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