You can just do a netstat on port 9042 to see if anything connected . Something like netstat -anp | grep 9042 .
Or you can also check for read/write client requests metrics . You can check if specific tables are taking read or writes . There is also a metrics to see number of connected clients . org.apache.cassandra.metrics.Client.connectedNativeClients. Hope this helps . Thanks !! On Fri, Nov 19, 2021 at 11:43 PM Saha, Sushanta K < sushanta.s...@verizonwireless.com> wrote: > I need to shutdown an old Apache Cassandra server for good. Running 3.0.x. > Any way I can determine if anyone is still connecting to the Cassandra > instance running on this server? > > Thanks > .... Sushanta > >
