Unable to list topics: EOF

[netsan]

• kaf version 0.1.42 Hi，the following problem occurs when I call a method kaf topics -v

  [sarama] 2021/11/25 12:03:07 client.go:138: Initializing new client
  [sarama] 2021/11/25 12:03:07 config.go:544: ClientID is the default of 'sarama', you should consider setting it to something application-specific.
  [sarama] 2021/11/25 12:03:07 config.go:544: ClientID is the default of 'sarama', you should consider setting it to something application-specific.
  [sarama] 2021/11/25 12:03:07 client.go:871: client/metadata fetching metadata for all topics from broker kafka04-example.com:9092
  [sarama] 2021/11/25 12:03:07 broker.go:209: Connected to broker at kafka04-example.com:9092 (unregistered)
  [sarama] 2021/11/25 12:03:07 client.go:602: client/brokers registered new broker #2 at kafka04-example.com:9092
  [sarama] 2021/11/25 12:03:07 client.go:602: client/brokers registered new broker #5 at kafka07-example.com:9092
  [sarama] 2021/11/25 12:03:07 client.go:602: client/brokers registered new broker #4 at kafka06-example.com:9092
  [sarama] 2021/11/25 12:03:07 client.go:182: Successfully initialized new client
  [sarama] 2021/11/25 12:03:07 config.go:544: ClientID is the default of 'sarama', you should consider setting it to something application-specific.
  [sarama] 2021/11/25 12:03:07 config.go:544: ClientID is the default of 'sarama', you should consider setting it to something application-specific.
  [sarama] 2021/11/25 12:03:07 broker.go:207: Connected to broker at kafka06-example.com:9092 (registered as #4)
  [sarama] 2021/11/25 12:03:07 broker.go:207: Connected to broker at kafka07-example.com:9092 (registered as #5)
  Unable to list topics: EOF

[jackcipher]

Hi, it's most likely a problem with Kafka broker. Could you please try another Kafka tool such as the official Kafka shell tools to test your broker.