Cannot get consumer group: kafka: error decoding packet: invalid array length

danielqsj / kafka_exporter

Kafka exporter for Prometheus

Apache License 2.0

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Cannot get consumer group: kafka: error decoding packet: invalid array length #398

Open yehaotong opened 1 year ago

yehaotong commented 1 year ago

At some point, I discovered that Kafka exporter lost some of the consumergroup metrics, and I found this in the log: Cannot get consumer group: kafka: error decoding packet: invalid array length, what is the problem?

yehaotong commented 1 year ago

How can I troubleshoot what problems are causing this phenomenon