Hi,
Sometimes I am getting an authentication error. I am not able to understand why its coming.
Nodetool status
- [root@cassandra-11 commitlog]# nodetool status
- Datacenter: Cassandra
- =====================
- Status=Up/Down
- |/ State=Normal/Leaving/Joining/Moving/Stopped
- -- Address Load Tokens Owns (effective) Host ID Rack
- UN 10.131.3.66 275.78 GiB 1 66.4% 81153fda-3bd4-4272-95ac-3a4a196bcaf2 rack1
- UN 10.131.3.07 260.22 GiB 1 79.9% 083f050d-2c4b-41e3-b2f6-3c8b16234274 rack1
- UN 10.131.3.48 510.69 GiB 1 53.7% fb9f7d50-2e86-4ba7-9798-9316d1023bde rack1
Here you go key information
- 1) 3 Node Cluster
- 2) RF -2
- 3) DSE Version - 6.8.4
I am getting authentication issue on Cassandra 9 and 10 but I am able to log in on Cassandra 11
Main issue-
[root@cassandra-10 ~]# cqlsh 10.131.3.48 -u user -p pass
Connection error: ('Unable to connect to any servers', {'10.131.3.48:9042': AuthenticationFailed('Failed to authenticate to 10.131.3.48:9042: Error from server: code=0100 [Bad credentials] message="Failed to login. Please re-try."',)})
Long File
WARN [mainIOThread-0] 2021-03-12 15:48:58,912 DseAuthenticator.java:717 - Plain text authentication without client / server encryption is strongly discouraged WARN [mainIOThread-0] 2021-03-12 15:48:58,916 DseAuthenticator.java:717 - Plain text authentication without client / server encryption is strongly discouraged WARN [mainIOThread-2] 2021-03-12 15:48:58,923 DseAuthenticator.java:717 - Plain text authentication without client / server encryption is strongly discouraged