Cassandra JVM GC settings

2011-06-16 Thread Sebastien Coutu
Hi Everyone, I'm seeing Cassandra GC a lot and I would like to tune the Young space and the Tenured space. Anyone would have recommendations on the NewRatio or NewSize/MaxNewSize to use for an environment where Cassandra has several column families and in which we are doing a mixed load of

Re: Cassandra JVM GC settings

2011-06-16 Thread aaron morton
It would help if you can provide some log messages from the GCInspector so people can see how much GC is going on. Cheers - Aaron Morton Freelance Cassandra Developer @aaronmorton http://www.thelastpickle.com On 17 Jun 2011, at 02:46, Sebastien Coutu wrote: Hi Everyone,