Hi, How much data do you have? How much RAM do your servers have? How much do you have a heep? On Thu, Aug 23, 2018 at 10:14 PM Mun Dega <mundeg...@gmail.com> wrote:
> Hello, > > We recently upgraded from Cassandra 2.1 to 3.11.2 on one cluster. The > process went OK including upgradesstable but we started to experience high > latency for r/w, occasional OOM and long GC pause after. > > For the same cluster with 2.1, we didn't have any issues like this. We > also kept server specs, heap, all the same in post upgrade > > Has anyone else had similar issues going to 3.11 and what are the major > changes that could have such a major setback in the new version? > > Ma Dega >
