Re: Making a Cassandra node cluster unique

2017-04-05 Thread Matija Gobec
You CAN have two separate clusters with same name and configuration. Separation of the clusters is just a matter of defining seed nodes properly. That being said, it doesn't mean you SHOULD have clusters with same name. We usually run same cluster name when testing on test/stage cluster and

Re: Making a Cassandra node cluster unique

2017-04-05 Thread Hannu Kröger
Hi, Cluster name should be unique because with misconfiguration you might make the nodes connect to either of the cluster and then you will have nodes is wrong clusters. Theoretically it can work with same names as well but to be on the safe side, make the cluster names unique. Hannu On Wed, 5

Making a Cassandra node cluster unique

2017-04-05 Thread William Boutin
Someone on my team asked me a question that I could not find an easy answer and I was hoping someone could answer for me. When we configure Cassandra, we use the Cluster Name, Data Center, and Rack to define the group of Cassandra nodes involved in holding our keyspace records. If a second set