Describe the bug
I've recently experienced that in redis cluster only, the INCRBY probably parses the key to extract the value to increment from.
To reproduce
127.0.0.1:7002> INCRBY "82160ab973ba9a1a7.74819479:counter" 10
(error) ERR value is not an integer or out of range
Expected behavior
127.0.0.1:6379> INCRBY 82160ab973ba9a1a7.74819479:counter 10
(integer) 10
Additional information
cluster mode only.
Comment From: boesing
Okay, after doing some more research, that is due to the usage of serializers which ensure that the value is actually stored type-safe.