Igor Dvorzhak created HIVE-20395:
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Summary: Parallelize files move in the
ql.metadata.Hive#replaceFiles
Key: HIVE-20395
URL: https://issues.apache.org/jira/browse/HIVE-20395
Project: Hive
Issue Type: Improvement
Components: HiveServer2
Affects Versions: 3.1.0
Reporter: Igor Dvorzhak
Assignee: Igor Dvorzhak
Files move is not parallelized in `replaceFiles` method and could be very slow
on Cloud Object Stores.
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