what do we mean by hash slot in redis cluster?

what do we mean by hash slot in redis cluster? redis slot CLUSTER SLOTS Redis CLUSTER SLOTS returns array reply of current cluster state 0 Return Value Array reply: nested list of slot ranges redis hash slot slot, then the command could add all slots in the interval? You received this message because you are subscribed to the Google Groups Redis DB group

redis hash slot Why does the CROSSSLOT Error Occur? This error occurs because the application is trying to run a command on multiple keys, but the keys involved

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot Redis internally performs the allocation of the slots based on the total available shards During auto-scaling, the slots are re-calculated  The single key or multi-key operation must belong to the same hash slot of the shard By default, replica nodes with cluster mode turned on redirect all read