What are the limitations of a Redis cluster?

error crossslot keys in request don't hash to the same slot   Dan error 1089

redis集群报错CROSSSLOT Keys in request don't hash to the same slot，先上结果：$redis->sDiffStore('live_room:robots:data:'

ERR CROSSSLOT Keys in request don't hash to the same slot within 'MULTI' 7 > EXPIRE user error: ERR CROSSSLOT Keys in request don't hash to the same slot At least it returns an error rather than Codis which provides a wrong result!

slot machine reviews Commands operating on multiple slots will be terminated with a CROSSSLOT error key commands that share the same hash slot of their keys The If these two lists reside on two different hash slots , you'll get the CROSSSLOT error Open source Redis is quite