Do i need restart or format the data on the cluster after I change the token. If not, what should I do to rebalance the cluster?
If I need format the cluster after I change the token?
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Anonymous
UnregisteredPosted 1 year ago # -
You can only change a node's token by issuing it a 'move' command. You can do this from the command line using the nodetool utility or graphically with OpsCenter:
http://www.datastax.com/docs/1.0/references/nodetool
http://www.datastax.com/products/opscenterBy issuing a move command the token for the node will change and the node will fetch/send the data from/to other nodes in the cluster. Additionally OpsCenter can 'rebalance' your entire cluster by issuing a series of moves. For more info on how that works internally see:
http://www.datastax.com/dev/blog/balancing-your-cassandra-cluster
Posted 1 year ago # -
Anonymous
UnregisteredGot it, thanks a lot
Posted 1 year ago #
