Steven Lowenthal created CASSANDRA-7350:
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Summary: Decommissioning nodes borks the seed node - can't add
additional nodes
Key: CASSANDRA-7350
URL: https://issues.apache.org/jira/browse/CASSANDRA-7350
Project: Cassandra
Issue Type: Bug
Components: Core
Environment: Ubuntu using the auto-clustering AMI
Reporter: Steven Lowenthal
1) Launch a 4 node cluster - I used the auto-clustering AMI (you get nodes 0-3)
2) decommission that last 2 nodes (nodes , leaving a 2 node cluster)
3) wipe the data directories from node 2
4) bootstrap node2 - it won't join "unable to gossip with any seeds".
If you bootstrap the node a second time, it will join. However if you try to
bootstrap node 3, it will also fail.
I discovered that bouncing the seed node fixes the problem. I think it cropped
up in 2.0.7.
Error:
ERROR [main] 2014-06-03 21:52:46,649 CassandraDaemon.java (line 497) Exception
encountered during startup
java.lang.RuntimeException: Unable to gossip with any seeds
at org.apache.cassandra.gms.Gossiper.doShadowRound(Gossiper.java:1193)
at
org.apache.cassandra.service.StorageService.checkForEndpointCollision(StorageService.java:447)
at
org.apache.cassandra.service.StorageService.prepareToJoin(StorageService.java:656)
at
org.apache.cassandra.service.StorageService.initServer(StorageService.java:612)
at
org.apache.cassandra.service.StorageService.initServer(StorageService.java:505)
at
org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:362)
at
org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:480)
at
org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:569)
ERROR [StorageServiceShutdownHook] 2014-06-03 21:52:46,741 CassandraDaemon.java
(line 198) Exception in thread Thread[StorageServi
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