I'm having a Cassandra 1.2.13 cluster with 4 nodes and RF 3. And reads/writes in QUORUM.
I have assigned initial tokens using the following which is given here.
python -c 'print [str(((2**64 / 4) * i) - 2**63) for i in range(4)]'
But when I insert data to Cassandra, one node's load (58.07 KB
) does not change, while others' go up. Here is the nodetool ring
output.
Datacenter: datacenter1
==========
Replicas: 3
Address Rack Status State Load Owns Token
4611686018427387904
204.13.85.2 rack1 Up Normal 58.07 KB 75.00% -9223372036854775808
204.13.85.3 rack1 Up Normal 9.32 MB 75.00% -4611686018427387904
204.13.85.4 rack1 Up Normal 16.27 MB 75.00% 0
204.13.85.5 rack1 Up Normal 16.75 MB 75.00% 4611686018427387904
This means that particular node is not getting any data, isn't it?
Why does that happen?
Thanks, Bhathiya