etsdb_2.config

[
 {riak_core, [
         {nodename, "etsdb_2@127.0.0.1"},
         {platform_data_dir, "data_2"},
         {handoff_port, 8098}
         ]},
 {etsdb, [
          {data_dir, "data_2/"},
          {graphite_port, 2004},
          {http_port, 8081}
         ]}

].