RE: A question to nodetool removenode command

2014-08-14 Thread Lu, Boying
Thanks a lot ☺ From: Mark Reddy [mailto:mark.re...@boxever.com] Sent: 2014年8月14日 18:02 To: user@cassandra.apache.org Subject: Re: A question to nodetool removenode command Hi, Gossip will propagate to all nodes in a cluster. So if you have a cluster spanning DC1, DC2 and DC3 and you then

Re: A question to nodetool removenode command

2014-08-14 Thread Mark Reddy
Hi, Gossip will propagate to all nodes in a cluster. So if you have a cluster spanning DC1, DC2 and DC3 and you then remove all nodes in DC3 via nodetool removenode from a node in DC1, all nodes in both DC1 and DC2 will be informed of the nodes removal so no need to run it from a node in DC2. Ma