Flink FlinkEnvBuilder

object FlinkEnvBuilder {
 def initEnv(args: Array[String], parameterSize: Int) = {
  val parameterTool: ParameterTool = ParameterTool.fromArgs(args)
  if (parameterTool.toMap.size() != parameterSize) {
   throw new RuntimeException("参数非法,参数列表为：jobName、bootstrap-server、topic、groupId、isSecurity、consumerStrategy、redis.hostname、redis.port")
  }
  // 创建运行环境
  val env: StreamExecutionEnvironment = StreamExecutionEnvironment.getExecutionEnvironment
  // 创建消费者
  val s1: FlinkKafkaConsumer011[String] = KafkaClientBuilder.getKafkaConsumer(
   parameterTool.get("bootstrap-server")
   , parameterTool.get("topic")
   , parameterTool.get("groupId")
   , parameterTool.get("isSecurity")
   , parameterTool.get("consumerStrategy"))
  env.getConfig.setGlobalJobParameters(parameterTool)
  (parameterTool, env, s1)
 }
}