Resolve the CROSSLOT error in ElastiCache for Redis

but if a request is about a key that is in hash slot 100 but is not found B, but A handles all the queries about keys that are still in A At the same time

ERR CROSSSLOT Keys in request don't hash to the same slot within 'MULTI' > EXPIRE user

halloween fortune slot png Hash tags are used to guarantee that certain keys are placed in the same hash slot, read more about hash tags in the redis cluster tutorial

pg slot เครดิตฟรี 200 The error was CROSSSLOT Keys in request don't hash to the same slot After a lot of debugging, we found this error seemed to be caused by