4.0.0 io.druid.extensions postgresql-metadata-storage postgresql-metadata-storage postgresql-metadata-storage io.druid druid 0.8.1-SNAPSHOT ../../pom.xml io.druid druid-api io.druid druid-common ${project.parent.version} io.druid druid-server ${project.parent.version} org.postgresql postgresql 9.3-1102-jdbc41 org.jdbi jdbi junit junit test