Left over replicas after expiration
1.7.1 - 7 node dev cluster
membase bucket with 1 replica
I set 2 million keys with an hour expire. After an hour the active/replica vbuckets drain completely.
I then set 20 million keys with an hour expire. The active drained completely but 65k keys were left in the replica bucket.
I set 100k new keys. Active shows 100k keys and Replica shows 165k keys.
Is this a reporting bug or are there actually replicas that not being cleared out?
The concern is that we set about 40m new keys with a 24 hour expire twice a day and leaking replicas would add up quickly.
Also, are there plans in the 2.0 release to add back the CAS badval graph into the UI? I noticed in 1.7.1 it still exists with the memcache buckets but was removed for membase buckets.