apm-sdk-plugin org.skywalking 3.2.6-2017 4.0.0 apm-elastic-job-2.x-plugin jar elastic-job-2.x-plugin http://maven.apache.org UTF-8 com.dangdang elastic-job-common-core [2.0.0,3.0.0) provided org.apache.maven.plugins maven-deploy-plugin org.apache.maven.plugins maven-source-plugin attach-sources jar