卡夫卡节点不断断开连接,并重新连接“卡夫卡生产者错误:NestedError refreshBrokenMetadata”

时间:2020-10-27 07:15:30

标签: node.js apache-kafka kafka-consumer-api kafka-producer-api kafka-node

nodejs服务器以pm2作为一个实例分支启动。

我的卡夫卡选项:

export const kafkaTopics = ['chat'];
export const kafkaOptions: ConsumerGroupOptions = {
  kafkaHost,
  groupId: 'test-chat',
  batch: undefined,
  sessionTimeout: 15000,
  protocol: ['roundrobin'],
  encoding: 'utf8',
  fromOffset: 'latest',
  outOfRangeOffset: 'earliest',
};

客户:

kafkaClient = new Client({
  kafkaHost,
  idleConnection: 24 * 60 * 60 * 1000,
});

制作人:

kafkaConsumer = new ConsumerGroup(options, topics);

消费者:

kafkaProducer = new HighLevelProducer(kafkaClient);
NestedError: refreshMetadata failed
Kafka producer error: NestedError: refreshBrokenMetadata

任何建议为何会不断发生?

0 个答案:

没有答案