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Confluent.Kafka这是从与的librdkafka.redist依赖关系相关的控制台日志中提取的。

%3|1602097315.970|FAIL|rdkafka#consumer-2| [thrd:kfkqaapq0002d.ch.me.com:9092/bootstrap]: kfkqaapq0002d.ch.me.com:9092/bootstrap: Failed to resolve 'kfkqaapq0002d.ch.me.com:9092': No such host is known.  (after 42ms in state CONNECT)
%3|1602097315.970|FAIL|rdkafka#consumer-3| [thrd:kfkqaapq0002d.ch.me.com:9092/bootstrap]: kfkqaapq0002d.ch.me.com:9092/bootstrap: Failed to resolve 'kfkqaapq0002d.ch.me.com:9092': No such host is known.  (after 41ms in state CONNECT)
%3|1602097315.972|FAIL|rdkafka#producer-1| [thrd:kfkqaapq0003d.ch.me.com:9092/bootstrap]: kfkqaapq0003d.ch.me.com:9092/bootstrap: Failed to resolve 'kfkqaapq0003d.ch.me.com:9092': No such host is known.  (after 48ms in state CONNECT)
%3|1602097315.973|ERROR|rdkafka#producer-1| [thrd:app]: rdkafka#producer-1: kfkqaapq0003d.ch.me.com:9092/bootstrap: Failed to resolve 'kfkqaapq0003d.ch.me.com:9092': No such host is known.  (after 48ms in state CONNECT)
%3|1602097316.459|FAIL|rdkafka#producer-1| [thrd:kfkqaapq0001d.ch.me.com:9092/bootstrap]: kfkqaapq0001d.ch.me.com:9092/bootstrap: Failed to resolve 'kfkqaapq0001d.ch.me.com:9092': No such host is known.  (after 42ms in state CONNECT)

我试图了解每个管道分隔部分是什么。谁能告诉我？我找不到任何关于它的信息。我假设第二列是某种时间戳，第三列是状态，第四列是错误消息。

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1 回答 1

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列：

  • %3- 系统日志严重性级别。越低越严重。
  • 1602097315.970- 自纪元以来的秒数。
  • rdkafka#consumer-2- 客户端实例名称，它是（可能已配置）client.id、客户端类型（消费者）和每个新客户端实例增加的（在当前进程中）运行编号的组合。
  • [thrd:kfkqaapq0002d.ch.me.com:9092/bootstrap]- 从哪个线程发出日志。应用程序线程将被命名thrd:app，所有其他线程名称都是 librdkafka 内部线程。
  • kfkqaapq0002d.ch.me.com:9092/bootstrap- 日志消息对应的代理。
  • Failed to resolve 'kfkqaapq0002d.ch.me.com:9092': No such host is known. (after 42ms in state CONNECT)- 日志消息本身。
于 2020-10-12T10:32:17.177 回答