What are the limitations of a Redis cluster?

What are the limitations of a Redis cluster? redis crossslot keys in request don't hash to the same slot :6379 failed: CROSSSLOT Keys in request don't hash to the same slot Has anyone faced this issue? if so did you have a resolution redis slot 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:'

redis slot CROSSSLOT Keys in request don't hash to the same slot And also an SSL error for redis connection Can you help us with that? We have tried

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot They can run in cluster mode, and are not able to run commands accessing keys of different hash slots allow-cross-slot-keys : The flag that allows a Answers for that question try to remove multiple keys in a single DEL However, keys matching the given pattern might NOT locate in the same slot, and Redis