Hey guys, We have a fresh 4 node 0.8.10 cluster that we want to pump lots of data into. The data resides on 5 data machines that are different from Cassandra nodes. Each of these data nodes has 7 disks where the data resides. In order to get maximum load performance, we are assigning 7 ips to each data node on the same interface(eth2:0, eth2:1, ...). I also make multiple copies of cassandra conf directory(/etc/cassandra). Each cassandra conf is identical except for listen and rpc address. We then start multiple simultaneous sstable loaders each pointing to different config. We do this on all data nodes. What we are seeing is the first sstableloader on each machine starts loading. However the rest fail with connection refused error. They log this message 8 times and then bail out. Any idea what could be wrong? Thanks!
Sent from my iPhone
