https://issues.apache.org/jira/browse/CASSANDRA-13289 is a new feature, not yet available (its merged into trunk), that I believe will let you monitor what you want.
On Sun, Jul 22, 2018 at 4:03 AM, onmstester onmstester <onmstes...@zoho.com> wrote: > I'm using RF=2 and Write consistency = ONE, is there a counter in > cassandra jmx to report number of writes that only acknowledged by one node > (instead of both replica's)? > Although i don't care all replicas acknowledge the write, but i consider > this as normal status of cluster. > > Sent using Zoho Mail <https://www.zoho.com/mail/> > > >