redis hash slot
cluster的hash slot算法和一致性hash 算法
redis hash slot
website redis hash slot If the command is successful, the node will map the specified hash slots to itself, and will start broadcasting the new configuration However note that: The redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot hash slot Redis assigns keys to nodes by calculating the hash slot like this: Page 2 CRC16 mod 16384 CRC16 is a hashing function ( , converts a
redis hash slot hash slot Redis assigns keys to nodes by calculating the hash slot like this: Copy CRC16 mod 16384 CRC16 is a hashing function ( hash slot You might also see CROSSSLOT errors with Enterprise clustering policy Only the following multi-key commands are allowed across slots But in this example we'll assume they are just ten, from 0 to 9 ;) Different nodes will hold a subset of hash slots A given key foo is at slot: slot = crc16