Re: ConsistencyLevel greater ONE + node failure = non-responsive Cassandra 0.6.5 cluster

2011-03-21 Thread Jonathan Ellis
I suggest upgrading to either 0.6.12 or 0.7.4 and re-testing. On Mon, Mar 21, 2011 at 12:52 PM, Markus Klems wrote: > Hi guys, > > we are currently benchmarking various configurations of an EC2-based > Cassandra cluster. This is our current setup: > > 1) 8 nodes where each node is an m1.xlarge EC

ConsistencyLevel greater ONE + node failure = non-responsive Cassandra 0.6.5 cluster

2011-03-21 Thread Markus Klems
Hi guys, we are currently benchmarking various configurations of an EC2-based Cassandra cluster. This is our current setup: 1) 8 nodes where each node is an m1.xlarge EC2 instance 2) Cassandra version 0.6.5 3) Replication Factor = 3 4) this delivers ~7K to 10K ops/sec with 50% GET and 50% INSERT