Seems your adding node is not a "new" node.

 INFO [main] 2010-05-03 08:36:58,993 SystemTable.java (line 164) Saved Token found: 113225717064305079230489016527619806663
 INFO [main] 2010-05-03 08:36:58,994 SystemTable.java (line 179) Saved ClusterName found: Image Cluster

Above log says, this node have system table which indicates the adding node is belongs to "Image Cluster" and it's token is 113225717064305079230489016527619806663


Schubert

On Tue, May 4, 2010 at 1:09 AM, David Koblas <koblas@extra.com> wrote:
Trying to add a node to an existing cluster and getting the following error (using 0.6.1):

 INFO [main] 2010-05-03 08:36:58,960 CommitLog.java (line 169) Log replay complete
 INFO [main] 2010-05-03 08:36:58,993 SystemTable.java (line 164) Saved Token found: 113225717064305079230489016527619806663
 INFO [main] 2010-05-03 08:36:58,994 SystemTable.java (line 179) Saved ClusterName found: Image Cluster
 INFO [main] 2010-05-03 08:36:59,003 StorageService.java (line 317) Starting up server gossip
 INFO [main] 2010-05-03 08:36:59,019 StorageService.java (line 378) Joining: getting load information
 INFO [main] 2010-05-03 08:36:59,019 StorageLoadBalancer.java (line 365) Sleeping 90000 ms to wait for load information...
 INFO [main] 2010-05-03 08:38:29,020 StorageService.java (line 378) Joining: getting bootstrap token
ERROR [main] 2010-05-03 08:38:29,023 CassandraDaemon.java (line 195) Exception encountered during startup.
java.lang.RuntimeException: No other nodes seen!  Unable to bootstrap
       at org.apache.cassandra.dht.BootStrapper.getBootstrapSource(BootStrapper.java:120)
       at org.apache.cassandra.dht.BootStrapper.getBalancedToken(BootStrapper.java:102)
       at org.apache.cassandra.dht.BootStrapper.getBootstrapToken(BootStrapper.java:97)
       at org.apache.cassandra.service.StorageService.initServer(StorageService.java:347)
       at org.apache.cassandra.thrift.CassandraDaemon.setup(CassandraDaemon.java:99)
       at org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:177)

I can poll the ring and every other node has an "UP" status.

Any ideas of where to look?