Re: Running multiple instances of Cassandra on each node in the cluster

2018-05-10 Thread Eric Evans
On Thu, May 10, 2018 at 2:25 AM wrote: > Dear community, > > Is it possible to have a cluster in Cassandra where each of the server is > running multiple instances of Cassandra(each instance is part of the same > cluster). > > I'm aware that if there's a single server in the cluster, then it's >

Re: Running multiple instances of Cassandra on each node in the cluster

2018-05-10 Thread Jeff Jirsa
It works fine, and there can be meaningful performance benefits if you have a sufficiently large machine where either you have so much RAM or so much disk that a single instance would likely underutilize those resources. You can configure it by adding multiple IPs to the servers, and running one in