What does the Redis PUBSUB NUMSUB command return in a cluster environment?

Question

Accepted Answer

In a Redis Cluster, the PUBSUB NUMSUB command returns subscriber counts only from the specific node's Pub/Sub context where the command is executed. It does not aggregate data from the entire cluster, providing localized subscriber information.

Redis

## What does the Redis PUBSUB NUMSUB command return in a cluster environment?