I think if we are confident it will benefit all, we should turn it on. On 26 Jan 2012, at 18:54, Mircea Markus wrote:
> Hi, > > ATM the default value for virtualNodes is 1. This means that the wheel-share > each node has can be very uneven[1] for smalls(up to 15 nodes) clusters. > Increasing this value even to a small number(10-30) would significantly > improve each node's share of wheel and the chance for a well balanced data > distribution over the cluster. > So I think that increasing the default value would make sense. What are the > drawbacks though? I'm thinking performance and HR wise... > > > [1] a random example of uneven distribution obtained with radargun > > Cluster size: 4 -> ( 15505 13698 5918 4482) > Cluster size: 6 -> ( 8761 7820 17145 8188 12827 4183) > Cluster size: 8 -> ( 8391 6302 10773 22068 3589 200 3050 25211) > > > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev _______________________________________________ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev