Karl Mueller created CASSANDRA-4347:
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Summary: IP change of node requires assassinate to really remove
old IP
Key: CASSANDRA-4347
URL: https://issues.apache.org/jira/browse/CASSANDRA-4347
Project: Cassandra
Issue Type: Bug
Affects Versions: 1.0.10
Environment: RHEL6, 64bit
Reporter: Karl Mueller
Priority: Minor
In changing the IP addresses of nodes one-by-one, the node successfully moves
itself and its token. Everything works properly.
However, the node which had its IP changed (but NOT other nodes in the ring)
continues to have some type of state associated with the old IP and produces
log messages like this:
INFO [GossipStage:1] 2012-06-15 15:25:01,490 Gossiper.java (line 838) Node
/10.12.9.157 is now part of the cluster
INFO [GossipStage:1] 2012-06-15 15:25:01,490 Gossiper.java (line 804)
InetAddress /10.12.9.157 is now UP
INFO [GossipStage:1] 2012-06-15 15:25:01,491 StorageService.java (line 1017)
Nodes /10.12.9.157 and dev-cass01.sv.walmartlabs.com/10.93.15.11 have the same
token 113427455640312821154458202477256070484. Ignoring /10.12.9.157
INFO [GossipTasks:1] 2012-06-15 15:25:11,373 Gossiper.java (line 818)
InetAddress /10.12.9.157 is now dead.
INFO [GossipTasks:1] 2012-06-15 15:25:32,380 Gossiper.java (line 632)
FatClient /10.12.9.157 has been silent for 30000ms, removing from gossip
INFO [GossipStage:1] 2012-06-15 15:26:32,490 Gossiper.java (line 838) Node
/10.12.9.157 is now part of the cluster
INFO [GossipStage:1] 2012-06-15 15:26:32,491 Gossiper.java (line 804)
InetAddress /10.12.9.157 is now UP
INFO [GossipStage:1] 2012-06-15 15:26:32,491 StorageService.java (line 1017)
Nodes /10.12.9.157 and dev-cass01.sv.walmartlabs.com/10.93.15.11 have the same
token 113427455640312821154458202477256070484. Ignoring /10.12.9.157
INFO [GossipTasks:1] 2012-06-15 15:26:42,402 Gossiper.java (line 818)
InetAddress /10.12.9.157 is now dead.
INFO [GossipTasks:1] 2012-06-15 15:27:03,410 Gossiper.java (line 632)
FatClient /10.12.9.157 has been silent for 30000ms, removing from gossip
INFO [GossipStage:1] 2012-06-15 15:28:04,533 Gossiper.java (line 838) Node
/10.12.9.157 is now part of the cluster
Other nodes do NOT have the old IP showing up in logs. It's only the node that
moved.
The old IP doesn't show up in ring anywhere or in any other fashion. The
cluster seems to be fully operational, so I think it's just a cleanup issue.
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