CASSANDRA-13665 <https://issues.apache.org/jira/browse/CASSANDRA-13665> adds a 'nodetool clientlist' command which I think would be helpful in this circumstance. That feature is targeted for C* 4.0 however.
You could use something like lsof <https://en.wikipedia.org/wiki/Lsof> to see what active TCP connections there are to the host servers running your C* cluster to capture the IP addresses of the clients connected to your cluster. Thanks, Andy On Mon, May 21, 2018 at 1:42 PM, Hannu Kröger <hkro...@gmail.com> wrote: > Hmm, I think that by default not but you can create a hook to log that. > Create a wrapper for PasswordAuthenticator class for example and use that. > Or if you don’t use authentication you can create your own query handler. > > Hannu > > James Lovato <james.lov...@iacapps.com> kirjoitti 21.5.2018 kello 21.37: > > Hi guys, > > > > Can standard OSS Cassandra 3 do logging of who connects to it? We have a > cluster in 3 DCs and our devs want to see if the client is crossing across > DC (even though they have DCLOCAL set from their DS driver). > > > > Thanks, > James > >
