How do I migrate data from a self-managed Redis database to a Tair

Error: crossslot keys in request don't hash to the same slot redis crossslot keys in request don't hash to the same slot At the same time Redis throwing below warning Redis connection problem {:exception=>Redis::CommandError: CROSSSLOT Keys in request don't redis slot A CROSSSLOT error is generated when keys in a request don't hash to the same slot message = Keys in request don't hash to the same slot class

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot SCRIPT FLUSH : this command is the only way to force Redis to flush the scripts cache It is most useful in environments where the same Redis instance is