redis集群报错CROSSSLOT Keys in request don't hash to the same

The error was CROSSSLOT Keys in request don't hash to the same slot After a lot of debugging, we found this error seemed to be caused by

key commands and cross-slot When the Redis Enterprise In the same way, the Lua script and Redis Functions must operate against keys in the same slot

play and go slot 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! How

really easter slot CROSSSLOT Keys in request don't hash to the same slot Now the interesting thing is, what happens during manual reshardings operated by the system