kafka采用http协议 report 出 influxline 格式的metrics测量数据

kafka 自带测量数据，为进行监控，将其测量数据采集并report出去，由于团队内部使用时序数据库 influxdb 作为测量数据库，所有吐出格式为 influxline，

样例代码如下,以飨读者

KafkaInfluxMetricsReporter

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