Why can't some Redis instances use the KEYS command?

CROSSSLOT Keys in request don't hash to the same slot This error occurs when keys aren't in the same hash slot even though the keys are stored in the same

Connect to your Redis Cluster: Create two new keys and checkout their assigned hash-slot: redis> SET mykey1 Hello redis> SET mykey2 Hello 2

error slot CROSSSLOT Keys in request don't hash to the same slot Solution 1 One solution is to force redis to insert the keys into same slot We can achieve

error 1089 Why CROSSSLOT Keys in request don't hash to the same slot error happens in a Redis Cluster, and how to solve it