Re: Question on changing node IP address

2019-02-26 Thread Oleksandr Shulgin
On Wed, Feb 27, 2019 at 4:15 AM wxn...@zjqunshuo.com wrote: > >After restart with the new address the server will notice it and log a > warning, but it will keep token ownership as long as it keeps the old host > id (meaning it must use the same data directory as before restart). > > Based on my

Re: Question on changing node IP address

2019-02-26 Thread wxn...@zjqunshuo.com
Hi Alex, >After restart with the new address the server will notice it and log a >warning, but it will keep token ownership as long as it keeps the old host id >(meaning it must use the same data directory as before restart). Based on my understanding, token range is binded to host id. As long

Re: [EXTERNAL] Re: Question on changing node IP address

2019-02-26 Thread Oleksandr Shulgin
On Tue, Feb 26, 2019 at 3:26 PM Durity, Sean R wrote: > This has not been my experience. Changing IP address is one of the worst > admin tasks for Cassandra. System.peers and other information on each nodes > is stored by ip address. And gossip is really good at sending around the > old informati

RE: [EXTERNAL] Re: Question on changing node IP address

2019-02-26 Thread Durity, Sean R
This has not been my experience. Changing IP address is one of the worst admin tasks for Cassandra. System.peers and other information on each nodes is stored by ip address. And gossip is really good at sending around the old information mixed with new… Sean Durity From: Oleksandr Shulgin S

Re: Question on changing node IP address

2019-02-26 Thread Oleksandr Shulgin
On Tue, Feb 26, 2019 at 9:39 AM wxn...@zjqunshuo.com wrote: > > I'm running 2.2.8 with vnodes and I'm planning to change node IP address. > My procedure is: > Turn down one node, setting auto_bootstrap to false in yaml file, then > bring it up with -Dcassandra.replace_address. Repeat the procedur

Question on changing node IP address

2019-02-26 Thread wxn...@zjqunshuo.com
Hi All, I'm running 2.2.8 with vnodes and I'm planning to change node IP address. My procedure is: Turn down one node, setting auto_bootstrap to false in yaml file, then bring it up with -Dcassandra.replace_address. Repeat the procedure one by one for the other nodes. I care about streaming bec