4.0.0 ml.dmlc xgboost-jvm 0.81-SNAPSHOT xgboost4j-flink 0.81-SNAPSHOT org.apache.maven.plugins maven-assembly-plugin false jar ml.dmlc xgboost4j 0.81-SNAPSHOT org.apache.commons commons-lang3 3.4 org.apache.flink flink-scala_${scala.binary.version} ${flink.version} org.apache.flink flink-clients_${scala.binary.version} ${flink.version} org.apache.flink flink-ml_${scala.binary.version} ${flink.version}