org.apache.flink flink-end-to-end-tests 1.12-SNAPSHOT 4.0.0 flink-quickstart-test Flink : E2E Tests : Quickstart jar org.apache.flink flink-quickstart-java ${project.version} org.apache.flink flink-streaming-java_${scala.binary.version} ${project.version} provided org.apache.flink flink-quickstart-scala ${project.version} org.apache.flink flink-streaming-scala_${scala.binary.version} ${project.version} provided org.apache.flink flink-connector-elasticsearch5_${scala.binary.version} ${project.version}