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Posted to user@cassandra.apache.org by Renat Gilfanov <gr...@mail.ru> on 2013/09/03 23:39:40 UTC

Re[2]: How to fix host ID collision?

 Thanks a lot for the quick reply, 

Should I run the nodetool repair on all nodes before or after that? 
Also, it's mentioned in the documentation that auto_bootstrap setting is applied only to non-seed nodes. Currently I specified all nodes as seeds, should I remove nodes with new IP from seeds then?

Вторник,  3 сентября 2013, 14:08 -07:00 от Robert Coli <rc...@eventbrite.com>:
>On Tue, Sep 3, 2013 at 2:01 PM, Renat Gilfanov  < grennat@mail.ru > wrote:
>>
>>We have Cassandra cluster with 5 nodes hosted in the Amazon EC2, and  I had to restart two of them, so their IPs changed.
>>We use NetworkTopologyStrategy, so I simply updated IPs in the cassandra-topology.properties file.
>
>Set auto_bootstrap:false in the conf file and restart the node to change IP address for a node.
>
>=Rob