Chinmay Kulkarni created PHOENIX-5495:
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Summary: Avoid server-server RPCs when row locks are held inside
MetaDataEndpointImpl
Key: PHOENIX-5495
URL: https://issues.apache.org/jira/browse/PHOENIX-5495
Project: Phoenix
Issue Type: Improvement
Affects Versions: 4.15.0, 5.1.0
Reporter: Chinmay Kulkarni
Fix For: 4.15.1, 5.1.1
At various spots in MetaDataEndpointImpl, we acquire row locks and then while
locks are held, do server-to-server RPC calls. This can lead to lock starvation
if RPCs take too long. We should decouple such interactions as much as possible.
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