Use the Cassandra logs to help diagnose problems with the cassandra pods.
Logs are a good way to troubleshoot problems with your installation. See also Logging.
Use the logs command
You can view Cassandra logs using the kubectl logs command. For example:
kubectl logs -f -n hybrid cassandra-0
Viewing logs on the filesystem
You can find the Cassandra log files on the cassandra pod's
filesystem. To view the files, open a shell in a cassandra pod:
kubectl exec -it cassandra_pod_name -n namespace_name -- /bin/bash
For example:
kubectl exec -it apigee-cassandra-default-0 -n apigee -- /bin/bash
Once you have the pod shell open, you can find the Cassandra logs under
/opt/apigee/var/log/cassandra/config.log.