apm org.apache.skywalking 6.0.0-alpha-SNAPSHOT 4.0.0 oap-server pom server-cluster-plugin server-library server-core server-starter UTF-8 1.7.25 2.9.0 19.0 1.18 2.8.1 4.3.0 3.4.10 org.slf4j slf4j-api org.slf4j log4j-over-slf4j org.apache.logging.log4j log4j-core org.apache.logging.log4j log4j-slf4j-impl org.apache.logging.log4j log4j-core com.google.guava guava org.apache.skywalking apm-util ${project.version} org.slf4j slf4j-api ${slf4j.version} org.slf4j log4j-over-slf4j ${slf4j.version} org.apache.logging.log4j log4j-core ${log4j.version} com.graphql-java graphql-java-tools ${graphql-java-tools.version} com.google.code.gson gson ${gson.version} joda-time joda-time ${joda-time.version} org.elasticsearch.client transport ${elasticsearch.client.version} snakeyaml org.yaml netty-common io.netty netty-transport io.netty netty-codec io.netty netty-codec-http io.netty netty-buffer io.netty netty-handler io.netty netty-resolver io.netty org.apache.zookeeper zookeeper ${zookeeper.version} slf4j-api org.slf4j slf4j-log4j12 org.slf4j com.google.guava guava ${guava.version} org.yaml snakeyaml ${snakeyaml.version} org.apache.logging.log4j log4j-slf4j-impl ${log4j.version} org.apache.logging.log4j log4j-core