Re: Problems with adding datacenter and schema version disagreement

2014-04-16 Thread Russell Hatch
I think you might be seeing the issue reported in https://issues.apache.org/jira/browse/CASSANDRA-6971 If that's the case, it looks like a fix will be in 2.0.7 Thanks, Russ On Tue, Apr 15, 2014 at 11:48 PM, Umut KocasaraƧ ukocasa...@gmail.comwrote: Hi Olek, Could you solve the problem.

Re: Commitlog questions

2014-04-10 Thread Russell Hatch
If the commitlog is in periodic mode and the fsync happens every 10 seconds, Cassandra is storing the stuff that needs to be sync'd somewhere for a period of 10 seconds. I'm talking about before it even hits any disk. This has to be in memory, correct? The information you are referring

Re: read one -- internal behavior

2014-03-07 Thread Russell Hatch
If you are using cqlsh, you can get a look at what's happening behind the scenes by enabling tracing with 'tracing on;' before executing a query. In this scenario you'll see 'Sending message to [ip address]' for each of the replicas. On Fri, Mar 7, 2014 at 5:44 PM, Jonathan Lacefield