The conf/ directory of cassandra contains log4j-server.properties. I would assume cassandra just rides on top of whatever log4j does.
-- Akshay On Wednesday, February 27, 2013 at 12:44 PM, Andy Stec wrote: > Cassandra rotates system.log when it reaches 20MB. We see that old logs > are kept for over a month. Is Cassandra going to delete or compress these > logs when a certain threshold is reached or are we supposed to do it > ourselves?