Update:

I shut the server down and the node finally disappeared from the status.

I then restarted the server on the similarly named node (dc1-cass14) and it 
came up...however, it is UJ.  Was this due to the amount of time spent 
unavailable?

M

-----Original Message-----
From: Marc Hoppins <marc.hopp...@eset.com> 
Sent: Wednesday, August 24, 2022 9:35 AM
To: user@cassandra.apache.org
Subject: RE: Erroneous node. - node is not a member of the 

Also, I just had some changes made to the cass.yml config so thought that is I 
rolling restart the nodes it might help the problem.

Now I have a startup problem with an existing node...with a similar name 
Original problem node = dc2-cass14 Existing node = dc1-cass14

and am getting:

ERROR [main] 2022-08-24 09:30:15,822 CassandraDaemon.java:911 - Exception 
encountered during startup
java.lang.UnsupportedOperationException: Other bootstrapping/leaving/moving 
nodes detected, cannot bootstrap while cassandra.consistent.rangemovement is 
true
        at 
org.apache.cassandra.service.StorageService.checkForEndpointCollision(StorageService.java:685)
        at 
org.apache.cassandra.service.StorageService.prepareToJoin(StorageService.java:935)
        at 
org.apache.cassandra.service.StorageService.initServer(StorageService.java:785)
        at 
org.apache.cassandra.service.StorageService.initServer(StorageService.java:730)
        at 
org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:420)
        at 
org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:765)
        at 
org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:889)
INFO  [StorageServiceShutdownHook] 2022-08-24 09:30:15,842 
HintsService.java:222 - Paused hints dispatch WARN  
[StorageServiceShutdownHook] 2022-08-24 09:30:15,846 Gossiper.java:2032 - No 
local state, state is in silent shutdown, or node hasn't joined, not announcing 
shutdown INFO  [StorageServiceShutdownHook] 2022-08-24 09:30:15,847 
MessagingService.java:441 - Waiting for messaging service to quiesce

-----Original Message-----
From: Marc Hoppins <marc.hopp...@eset.com>
Sent: Wednesday, August 24, 2022 9:06 AM
To: user@cassandra.apache.org
Subject: Erroneous node. - node is not a member of the 

Hi all,

I added a node but forgot to specify the correct rack so I stopped the join and 
removed it.  When I tried adding it again it was taking a LONG time to join.  I 
tried draining before stopping the service but that failed. I killed the 
process and cleared the directories but the cluster status still shows this 
node as UJ despite the Cassandra service not running on that node.

I tried removenode force but got this message back: node to be removed is not a 
member of the token ring

I tried assassinate but the node is still UJ according to nodetool status even 
though the service is not running on the affected node.

I read an article on datastax but that was concerning gossip purge and referred 
to removing data from the Cassandra/data/system/peers-UUID directory. However, 
I saw no directory with anything which resembled the UUID of this anomalous 
node on any of the nodes in the cluster.

How can I remove this from the cluster/ring so that I can re-add?

Marc

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