Robbie Strickland created CASSANDRA-7930:
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Summary: Warn when evicting prepared statements from cache
Key: CASSANDRA-7930
URL: https://issues.apache.org/jira/browse/CASSANDRA-7930
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Robbie Strickland
Assignee: Robbie Strickland
The prepared statement cache is an LRU, with a max size of maxMemory / 256.
There is currently no warning when statements are evicted, which could be
problematic if the user is unaware that this is happening.
At the very least, we should provide a JMX metric and possibly a log message
indicating this is happening. At some point it may also be worthwhile to make
this tunable for users with large numbers of statements.
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