Hi, I was having lots of problems with cassandra 0.8.x running OOM. After moving to Cassandra 1.0.x OOM just disappeared, but now, my python client is having troubles incrementing counters.
2/3 of the times it tries to increment a counter it get a Timeout exception. Also incrementing on CLI I get a Null response! I didn't had this problem with 0.8.x. Also Cassandra logs have lots (as in, several times per second) of this message now: INFO 14:15:25,740 Saved ClusterCassandra-CounterFamily-RowCache (52 items) in 1 ms Replacing and adding new columns/rows is functioning perfectly. I'm bagging my head against the wall checking where can I tune Cassandra to get rid of this error! Thx, Carlos Rolo