4.0.0 apache-spark-job spring-cloud-data-flow com.baeldung 0.0.1-SNAPSHOT org.springframework.cloud spring-cloud-task-core ${spring-cloud-task-core.version} org.apache.spark spark-core_${scala.version} ${spark.version} log4j log4j org.slf4j slf4j-log4j12 1.6.2 2.10 2.0.0.RELEASE