Rajeshbabu Chintaguntla created PHOENIX-4111:
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Summary: Add additional logging during Hash Cache preparation to
monitor the status
Key: PHOENIX-4111
URL: https://issues.apache.org/jira/browse/PHOENIX-4111
Project: Phoenix
Issue Type: Improvement
Reporter: Rajeshbabu Chintaguntla
Assignee: Rajeshbabu Chintaguntla
Fix For: 4.12.0
Currently it's very difficult to know how much server cache to be set for Hash
cache preparation mainly when we enable compression where the table size will
be very less compared to uncompressed data. So we can add some logging that how
much cache filled and how many rows scanned so that the estimation of server
cache can be easily predicted.
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