Make sure your using same version of nodetool as your version of Cassandra. That metric was renamed from EstimatedRowSize so if using a version of nodetool made for a more recent version you would get this error since EstimatePartitionSizeHistogram doesn’t exist on the older Cassandra host.
Chris Sent from my iPhone > On Mar 6, 2018, at 3:29 AM, onmstester onmstester <onmstes...@zoho.com> wrote: > > Running this command: > nodetools cfhistograms keyspace1 table1 > > throws this exception in production server: > javax.management.InstanceNotFoundException: > org.apache.cassandra.metrics:type=Table,keyspace=keyspace1,scope=table1,name=EstimatePartitionSizeHistogram > > But i have no problem in a test server with few data in it and same datamodel. > I'm using Casssandra 3. > Sent using Zoho Mail > > >