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Zilla is sending corrupt message at Kafka produce #1330

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bmaidics opened this issue Aug 16, 2024 · 0 comments

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bug

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bmaidics commented Aug 16, 2024 •

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Describe the bug
Doing MQTT benchmark ocasionally triggers that Zilla sends corrupt data to Kafka.

[KafkaApi-1] Closing connection due to error during produce request with correlation id 171 from client id zilla with ack=0
kafka         | Topic and partition to exceptions: mqtt-messages-0 -> org.apache.kafka.common.errors.CorruptRecordException (kafka.server.KafkaApis)

To Reproduce
Steps to reproduce the behavior:

Run Zilla locally with basic mqtt-kafka config and local Kafka
Run emqtt benchark: ./emqtt_bench pub -h localhost -p 1883 -q 0 -c 100 -I 100 -L 50000 -t bench/%i
Notice that the MQTT client gets disconnected with reason code 131 (Implementation specific error)
This disconnect is sent due to a corrupt record being published to Kafka, and Kafka resets the connections
In the Kafka logs you can observe the issue:

[KafkaApi-1] Closing connection due to error during produce request with correlation id 171 from client id zilla with ack=0
kafka         | Topic and partition to exceptions: mqtt-messages-0 -> org.apache.kafka.common.errors.CorruptRecordException (kafka.server.KafkaApis)

kafka_corrupt.zip

The text was updated successfully, but these errors were encountered:

bmaidics added the bug label

jfallows transferred this issue from aklivity/zilla-plus-aws-templates

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