4.0.0 org.apache.dolphinscheduler dolphinscheduler-registry-plugins 3.1.0 dolphinscheduler-registry-mysql org.apache.dolphinscheduler dolphinscheduler-registry-api org.apache.dolphinscheduler dolphinscheduler-common com.zaxxer HikariCP mysql mysql-connector-java org.slf4j slf4j-api