8ea70cd1f0ba0a52cf4b19af9fac4c4289663270 | Author: Josh McKenzie <jmckenzie@apache.org>
| 2022-08-11 14:02:27-04:00
Backport of CASSANDRA-17812: Rate-limit new client connection auth setup to avoid overwhelming bcrypt
This backport differs from CASSANDRA-17812 in such a way that by default the number
of auth request threads is set to 0. That will route all requests to request executor as before this change.
The patch in 5.0 and later sets the default number of auth request threads to 4.
patch by Josh McKenzie; reviewed by Chris Lohfink for CASSANDRA-20057
Co-authored-by: Stefan Miklosovic <smiklosovic@apache.org>