4.0.0 ml.dmlc xgboost-jvm_2.12 1.6.2 xgboost4j-example_2.12 1.6.2 jar org.apache.maven.plugins maven-assembly-plugin false ml.dmlc xgboost4j-spark_${scala.binary.version} 1.6.2 org.apache.spark spark-mllib_${scala.binary.version} ${spark.version} provided ml.dmlc xgboost4j-flink_${scala.binary.version} 1.6.2 org.apache.commons commons-lang3 3.4