Re: decommissioning a wrong node

2011-04-26 Thread Tomas Vondra
Dne 26.4.2011 09:21, aaron morton napsal(a): > There is the fabled > > java.rmi.server.hostname > > http://blog.reactive.org/2011/02/connecting-to-cassandra-jmx-via-ssh.html > http://download.oracle.com/javase/1.4.2/docs/guide/rmi/javarmiproperties.html > > Not sure if anyone has got it working

Re: decommissioning a wrong node

2011-04-24 Thread Tomas Vondra
Dne 24.4.2011 04:32, Edward Capriolo napsal(a): > 2011/4/23 Tomas Vondra : >> >> BTW all the nodes are running on the same machine and are set up using >> virtual IPs. Not sure if this is important (I don't think it should). >> >> regards >> Tomas &g

decommissioning a wrong node

2011-04-23 Thread Tomas Vondra
Hi all, I've set up a ring with three nodes to play with. I've tried to decommision a node, but it seems a different node is decommisioned. Example - the nodes are running: ~/cassandra $ nodetool -h 10.0.0.1 ring AddressStatus State Load OwnsToken

Re: multiple nodes sharing the same IP

2011-04-23 Thread Tomas Vondra
Dne 23.4.2011 10:15, Maki Watanabe napsal(a): > storage_port: Used for Gossip and Data exchange. So in your word, it > is the port for the seeds. > > You CAN change the storage_port, but all nodes in your ring need to > use same storage_port number. > That's why you need different IP address for e

Re: multiple nodes sharing the same IP

2011-04-22 Thread Tomas Vondra
Dne 23.4.2011 03:08, Jonathan Ellis napsal(a): > You really need different IPs. OK, thanks. Is there some reason for that? Because if you can't specify the port for the seeds (which seems like the reason why different IPs are needed), then you actually can't change the port at all. So the rpc port

multiple nodes sharing the same IP

2011-04-22 Thread Tomas Vondra
Hi all, I have a very simple question - is it possible to operate multiple cassandra nodes on the same IP? I'm a complete newbie so I've been playing with a bunch of local nodes, struggling to build a ring. It took me a lot of time until I set up two nodes on diffent IP addresses (localhost and a