4.0.0 test skywalking-collector-cluster skywalking-collector-worker skywalking com.a.eye 3.0-2017 skywalking-collector pom 2.4.17 com.typesafe.akka akka-cluster_2.11 ${akka.version} com.typesafe.akka akka-cluster-metrics_2.11 ${akka.version} com.typesafe.akka akka-cluster-tools_2.11 ${akka.version} com.typesafe.akka akka-persistence_2.11 ${akka.version} org.iq80.leveldb leveldb 0.9