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getting frequent non-zero number of bytes remaining error during DescribeGroups #1212
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the consumer is a java client |
any news on this? its been months |
Have same problem, tried kafka-go v0.4.39 and v0.4.47, against kafka 3.6, kafka-broker-api-versions:
As far as I can tell, the issue is intermittent and only appears for some for some groups. As far as I've seen, all problematic groups were active (had active consumers). I was unable to see any pattern so far. |
Ok, so far I've noticed that kafka-go (library and latest topicctl) is issuing DescribeGroups v4 response when describing problematic group. Meantime, native java tool kafka-consumer-groups.sh (which doesnt have any problems) are using DescribeGroups v5. It feels like it's malformed v4 response from Kafka, because WireShark is also failing to decode it correctly claiming that length is invalid. |
Describe the bug
Got non-zero number of bytes remaining: 10
Kafka Version
To Reproduce
I am not sure way to reproduce as this intermittent
Expected Behavior
It should return a valid describegroupresponse
Observed Behavior
Got non-zero number of bytes remaining: 10
Additional Context
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