On Wed, Jul 15, 2015 at 9:28 AM, Benyi Wang bewang.t...@gmail.com wrote:
I have a small cluster with 3 nodes and installed Cassandra 2.1.2 from
DataStax YUM repository. I knew 2.1.2 is not recommended for production.
I'm wondering what is the root cause of the worse performance for vnode:
I have a small cluster with 3 nodes and installed Cassandra 2.1.2 from
DataStax YUM repository. I knew 2.1.2 is not recommended for production.
The problem I observed is:
- When I use vnode with num_token=256, the read latency is about 20ms
for 50 percentile.
- If I disable vnode, the
