It would be advantageous for KV to track how many items are flushed to a vbucket with history=true.
Certainly when comparing active/replica as this value should be equal (if no vbucket moves occur).
|For Gerrit Dashboard: MB-56133|
|188744,8||MB-56133: Refactor flushVBucket_UNLOCKED to mostly use an EPVbucket&||neo||kv_engine||Status: MERGED||+2||+1|
|188745,8||MB-56133: Add a counter of how many "historical" item's were flushed||neo||kv_engine||Status: MERGED||+2||+1|
|192202,3||Merge commit neo/3f595e25c into master||master||kv_engine||Status: MERGED||+2||+1|
|192244,1||Merge branch 'neo' into couchbase/master||master||kv_engine||Status: MERGED||+2||+1|