Hello everyone, We had some issues yesterday in our 3 nodes cluster where the application tried to create the same table twice quickly and cluster became unstable.
Temporarily, we reduced it to single node cluster which gave us some relief. Now when we are trying to bootstrap a new node and add it to cluster. we're seeing schema mismatch issue. # nodetool status Datacenter: datacenter1 ======================= Status=Up/Down |/ State=Normal/Leaving/Joining/Moving -- Address Load Tokens Owns (effective) Host ID Rack UN 10.42.247.173 3.07 GiB 256 100.0% dffc39e5-d4ba-4b10-872e-0e3cc10f5e08 rack1 UN 10.42.209.245 2.25 GiB 256 100.0% 9b99d5d8-818e-4741-9533-259d0fc0e16d rack1 root@cassandra-2:~# nodetool describecluster Cluster Information: Name: sa-cassandra Snitch: org.apache.cassandra.locator.DynamicEndpointSnitch Partitioner: org.apache.cassandra.dht.Murmur3Partitioner Schema versions: e2275d0f-a5fc-39d9-8f11-268b5e9dc295: [10.42.209.245] 5f5f66f5-d6aa-3b90-b674-e08811d4d412: [10.42.247.173] Freshly bootstrapped node - 10.42.247.173 Single node from original cluster - 10.42.209.245 I read https://docs.datastax.com/en/dse-trblshoot/doc/troubleshooting/ schemaDisagree.html and tried restarting the new node but it didnt help. Please do suggest. We are facing this issue in production. Thank you.