Hi there,
We have a three DCs Cluster (two DCs with RF=3,one remote DC with RF=1),we currently find that in DC1/DC2 select count(*) from t=1250,while in DC3 select count(*) from t=750. looks some data is missing in DC3(remote DC).there are no node down or anything exceptional. we only upgrade this DC from 2.1.13 to 2.1.18,but this seems won't cause data loss. Could anyone please advise? Thanks, Peng