-XX:SurvivorRatio=X JVM parameter in cassandra-env.sh
-XX:MaxTenuringThreshold=X
-XX:CMSInitiatingOccupancyFraction=X
Quick check against cassandra master suggests that concurrent_compactors is still a valid parameter, so there's no need to put it behind cassandra_old_version_20.
Please find PR which adds attributes for:
concurrent_compactors
setting incassandra.yaml
-XX:SurvivorRatio=X
JVM parameter incassandra-env.sh
-XX:MaxTenuringThreshold=X
-XX:CMSInitiatingOccupancyFraction=X
Quick check against cassandra master suggests that
concurrent_compactors
is still a valid parameter, so there's no need to put it behindcassandra_old_version_20
.