Thanks for the suggestions! I may consider the new dc solution, although it would involve significant operational work in our scale.
For gossip issue, like: https://issues.apache.org/jira/browse/CASSANDRA-11709, https://issues.apache.org/jira/browse/CASSANDRA-11740 On Fri, Sep 9, 2016 at 9:55 PM, Brandon Williams <dri...@gmail.com> wrote: > I am curious exactly what gossip issues you are encountering. > > On Fri, Sep 9, 2016 at 7:45 PM, Dikang Gu <dikan...@gmail.com> wrote: > > > Hi, > > > > We have some big cluster (500+ nodes), they have 256 vnodes on physical > > host, which is causing a lot of problems to us, especially make the > gossip > > to be in-efficient. > > > > There seems no way to change the number of vnodes on existing nodes, is > > there any reason that we can not support it? It should not be too > different > > from moving the node with one single token, right? > > > > Thanks > > Dikang > > > -- Dikang
