I have 3 cassandra 0.7.4 nodes in a cluster, and I get the ring stats:
[root@yun-phy2 apache-cassandra-0.7.4]# bin/nodetool -h 192.168.1.28 -p 8090
ring
Address Status State LoadOwnsToken
109028275973926493413574716008500203721
192.168.1.25Up Normal 157.25 MB
This is "normal" when you just add single nodes. When no token is assigned,
the new node takes a portion of the ring from the most heavily loaded node.
As a consequence of this, the nodes will be out of balance.
In other words, when you double the amount nodes you would not have this
probl
The 3 nodes were added to the cluster at the same time, so I'm not sure whey
the data vary.
I calculate the tokens and get:
node 0: 0
node 1: 56713727820156410577229101238628035242
node 2: 113427455640312821154458202477256070485
So I should set these tokens to the three nodes?
And during the tim
After the nodetool move, I got this:
[root@server3 apache-cassandra-0.7.4]# bin/nodetool -h 10.18.101.213 ring
Address Status State LoadOwnsToken
113427455640312821154458202477256070485
10.18.101.211 ? Normal 82.31 MB33.33% 0
10.18.101.212 ? No
when you do a move, the node is decommissioned and bootstrapped. During the
autobootstrap process the node will not receive reads until bootstrapping is
complete. I assume during the decommission phase the node will also be
unavailable, someone correct me if I'm wrong.
the ring distribution l
If you are seeing a different views of the ring from different nodes you may
have some sickness
http://www.datastax.com/docs/0.7/troubleshooting/index#view-of-ring-differs-between-some-nodes
The "?" in the ring output happens when one node does not know if the other is
alice or dead. This could
