解决flume整合kafka报错Attempt to heart beat failed since member id is not valid, reset it and try to re-jo
报错情景:由flume监听文件,分类发送到kafka的两个topic,再由两个flume(f1,f2)监听这两个topic,但是报错:原因:f1,f2监听kafak时,因为没有配置group.id,则f1,f2默认groupId都是"flume",f1,f2属于同一个消费者组(consumerGroup),同一个CG中如果订阅不同的topic,每一个consumer的上下线都会造成剩余所有的con