After setting up cluster replication in Hbase, we want to monitor replication lag between clusters.
> status 'replication' : Gives output like
SOURCE: PeerID=sep᐀node, AgeOfLastShippedOp=0, SizeOfLogQueue=0, TimeStampsOfLastShippedOp=Fri Aug 02 18:24:18 IST 2019, Replication Lag=346
SINK : AgeOfLastAppliedOp=0, TimeStampsOfLastAppliedOp=Tue Jul 30 17:45:24 IST 2019
Can anyone help what that Replication Lag is actually? How is calculated in terms of available metrics ?
Looked at the replication metrics. Didn't match any as specific as replication lag which Hbase provides.