Continues error during rebalancing

Couchbase running on Kubernetes throwing the below error on rebalancing.

Rebalance exited with reason {pre_rebalance_janitor_run_failed,
“BucketName”,
{error,wait_for_memcached_failed,

@Lal_John What is the Couchbase Server Version you are running? If you are using our Enterprise version, feel free to log a support ticket with relevant logs and we can take a look