dolphinscheduler-datasource-plugin org.apache.dolphinscheduler 3.0.0-beta-2 4.0.0 dolphinscheduler-datasource-postgresql ${project.artifactId} jar org.apache.dolphinscheduler dolphinscheduler-spi provided org.apache.dolphinscheduler dolphinscheduler-datasource-api ${project.version} com.google.guava guava org.postgresql postgresql org.mockito mockito-core test