Hello Alessio The concerning bit from the log is the ClassCastException.
Have you altered the lib folder in some way? Thanks Joe On Tue, Nov 22, 2016 at 8:22 AM, Alessio Palma <[email protected]> wrote: > Hello all, > I'm working on 3 nodes cluster, sometimes nodes get disconnected and there > is no way to connect them again using the Cluster menu. > I checked the logs and this is what is reported, can you explain what is > going on ? > > > AP > >
