Monitoring the number of client connections

2012-12-18 Thread Tomas Nunez
Hi! I want to know how many client connections has each one of my cluster nodes (to check if my load balancing is spreading in a balanced way, to check if increase in the cluster load can be related to an increase in the number of connections, and things like that). I was thinking about going with

Re: Adding New Node to an Existing Cluster

2012-12-17 Thread Tomas Nunez
These tokens don't seem balanced at all. You should use "nodetool move" to move those tokens to some balanced values, for instance: C: 0 B: 56713727820156407428984779325531226112 A: 113427455640312814857969558651062452224 2012/12/17 Adeel Akbar > Hi, > > I am using Cassandra Cluster 1.1.4 w

Re: Data not replicating to all datacenters

2012-12-05 Thread Tomas Nunez
2012/12/3 Owen Davies > cassandra-topology.properties > > 192.168.1.1=dc1:rack1 > 192.168.1.2=dc1:rack1 > 192.168.1.3=dc1:rack1 > > 192.168.2.1=dc2:rack1 > 192.168.2.2=dc2:rack1 > 192.168.2.3=*dc3*:rack1 > This is a typo, right? It says "dc2" in your

Re: Data backup and restore

2012-12-04 Thread Tomas Nunez
Hi I think he was talking about the "fragmentation" of the snapshot. In cassandra 1.0.X all ColumnFamilies are in the same directory, but in cassandra 1.1.X each ColumnFamily is in its own directory, and snapshots of each ColumnFamily are inside this directory. 1.0.X Snapshot directory: /cassandr