Jeremy Hanna created CASSANDRA-8186:
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Summary: Revisit defaults for max rpc threads
Key: CASSANDRA-8186
URL: https://issues.apache.org/jira/browse/CASSANDRA-8186
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Jeremy Hanna
Currently the rpc max threads defaults to unlimited. The dangers of doing that
in certain circumstances were discussed on CASSANDRA-8116 and a warning was
added to the yaml.
I've worked with two clusters in the last couple of weeks that has had the heap
full of rpc threads for this reason. I'm wondering if we should set a more
reasonable default so that people don't hurt themselves unnecessarily.
Is there a reason to not default this to perhaps 2048, what's commented out in
the yaml? We could have a yaml comment about it as well.
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