4.0.0 org.example flinkProject 1.0-SNAPSHOT alimaven aliyun maven http://maven.aliyun.com/nexus/content/groups/public/ org.apache.flink flink-scala_2.11 1.9.1 org.apache.flink flink-streaming-scala_2.11 1.9.1 org.apache.flink flink-clients_2.11 1.9.1 org.apache.hadoop hadoop-common 3.1.3 org.apache.hadoop hadoop-client 3.1.3 net.alchim31.maven scala-maven-plugin 3.4.6 compile org.apache.maven.plugins maven-assembly-plugin 3.0.0 jar-with-dependencies make-assembly package single