Vihang Karajgaonkar created IMPALA-9824:
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Summary: MetastoreClientPool should be singleton
Key: IMPALA-9824
URL: https://issues.apache.org/jira/browse/IMPALA-9824
Project: IMPALA
Issue Type: Improvement
Components: Catalog
Reporter: Vihang Karajgaonkar
Assignee: Vihang Karajgaonkar
Currently, the MetastoreClientPool is instantiated at multiple places in the
code and it would be good to refactor the code to make it a singleton. Each
MetastoreClientPool creates multiple clients to HMS and unnecessary creation of
multiple pools could cause problems on HMS side.
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