Redis cluster specification

Redis Cluster partitions its data across 16,384 slots, each assigned to a specific node The primary reason for resharding is to recalibrate

Hash slots are defined by Redis so the data can be mapped to different nodes in the Redis cluster The number of slots can be

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot Here, owner-id is the node id of the instance where the hash slot has been moved This command should only be run for master nodes $ redis

redis hash slot Way 1: 1) Node B is importing hash slot 100 is in node A then node B replies with -MOVED to redirect to A point the client to B, and eventually the