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Richard Joerger commented on KAFKA-13718: ----------------------------------------- Hey everybody. Sorry for the radio silence on this. I actually came to the identical conclusion that [~hachikuji] came to and was spending time stepping through the request handling on the broker side to figure how it is being read in so that I could possible make a larger code. Interestingly enough, [~showuon] , I found that if I remove the "log" prefix, I stop seeing that value in the topic config output so I'm not quite sure what the explanation is on that one. The one major difference I noticed though is that when running the TopicCommandIntegrationTest suite, I found that the value for the segment.bytes field is being returned as a default topic configuration. I'm not sure if commenting out the value will have any effect on the test suite, but I'll give it a shot and see if the tests report differently. Thanks everybody! > kafka-topics describe topic with default config will show `segment.bytes` > overridden config > -------------------------------------------------------------------------------------------- > > Key: KAFKA-13718 > URL: https://issues.apache.org/jira/browse/KAFKA-13718 > Project: Kafka > Issue Type: Bug > Components: tools > Affects Versions: 3.1.0, 2.8.1, 3.0.0 > Reporter: Luke Chen > Assignee: Richard Joerger > Priority: Major > Labels: newbie, newbie++ > > Following the quickstart guide[1], when describing the topic just created > with default config, I found there's a overridden config shown: > _> bin/kafka-topics.sh --describe --topic quickstart-events > --bootstrap-server localhost:9092_ > _Topic: quickstart-events TopicId: 06zRrzDCRceR9zWAf_BUWQ > PartitionCount: 1 ReplicationFactor: 1 *Configs: > segment.bytes=1073741824*_ > _Topic: quickstart-events Partition: 0 Leader: 0 Replicas: 0 > Isr: 0_ > > This config result should be empty as in Kafka quick start page. Although the > config value is what we expected (default 1GB value), this info display still > confuse users. > > Note: I checked the 2.8.1 build, this issue also happened. > > [1]: [https://kafka.apache.org/quickstart] -- This message was sent by Atlassian Jira (v8.20.7#820007)