> We currently have a 0.8 production cluster that I would like to upgrade to > 1.1. Are there any know compatibility or upgrade issues between 0.8 and 1.1? > Can a rolling upgrade be done or is it all-or-nothing?
If you have lots of keys: https://issues.apache.org/jira/browse/CASSANDRA-3820 -- / Peter Schuller (@scode, http://worldmodscode.wordpress.com)
