This was a network problem at our side after all which we fixed. Cassandra was blocking connections between 192.168.xxx <-> 10.179.xxx on port 7000
On Wed, Mar 15, 2017 at 2:47 PM, Ryan Svihla <r...@foundev.pro> wrote: > I've actually changed the ip address quite a bit (gossip complains on > startup and happily picks up the new address), I think this maybe easier > such as..can those ip addresses route to one another ? > > As in can the first node with 192.168.xx.xx hit the node with > 10.179.xx.xx on that interface? > > On Wed, Mar 15, 2017 at 9:37 AM, kurt greaves <k...@instaclustr.com> > wrote: > >> Cassandra uses the IP address for more or less everything. It's possible >> to change it through some hackery however probably not a great idea. The >> nodes system tables will still reference the old IP which is likely your >> problem here. >> >> On 14 March 2017 at 18:58, George Sigletos <sigle...@textkernel.nl> >> wrote: >> >>> To give a complete picture, my node has actually two network interfaces: >>> eth0 for 192.168.xx.xx and eth1 for 10.179.xx.xx >>> >>> On Tue, Mar 14, 2017 at 7:46 PM, George Sigletos <sigle...@textkernel.nl >>> > wrote: >>> >>>> Hello, >>>> >>>> I am trying to change the IP of a live node (I am not replacing a dead >>>> one). >>>> >>>> So I stop the service on my node (not a seed node), I change the IP >>>> from 192.168.xx.xx to 10.179.xx.xx, and modify "listen_address" and >>>> "rpc_address" in the cassandra.yaml, while I also set auto_bootstrap: >>>> false. Then I restart but it fails to see the rest of the cluster: >>>> >>>> Datacenter: DC1 >>>> =============== >>>> Status=Up/Down >>>> |/ State=Normal/Leaving/Joining/Moving >>>> -- Address Load Tokens Owns Host >>>> ID Rack >>>> DN 192.168.xx.xx ? 256 ? >>>> 241f3002-8f89-4433-a521-4fa4b070b704 r1 >>>> UN 10.179.xx.xx 3.45 TB 256 ? >>>> 3b07df3b-683b-4e2d-b307-3c48190c8f1c RAC1 >>>> DN 192.168.xx.xx ? 256 ? >>>> 19636f1e-9417-4354-8364-6617b8d3d20b r1 >>>> DN 192.168.xx.xx ? 256 ? >>>> 9c65c71c-f5dd-4267-af9e-a20881cf3d48 r1 >>>> DN 192.168.xx.xx ? 256 ? >>>> ee75219f-0f2c-4be0-bd6d-038315212728 r1 >>>> >>>> Am I doing anything wrong? Thanks in advance >>>> >>>> Kind regards, >>>> George >>>> >>> >>> >> > > > -- > > Thanks, > Ryan Svihla > >