Hi, Assume I have two memcached nodes (*node A, B*) at the beginning, and when I added a new *node C*, portion of keys are remapped and thanks to consistent hashing, only some of them.
Let assume a value with key "*foo*" originally at server A, is now being to mapped to server C. When I finally removed node C, the key should be mapped to node A again, but at that time, node A only contain stale data. So, is flushing the data only way to solve this issue?