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Luke Chen commented on KAFKA-15619: ----------------------------------- So, in this case, I think it works as designed. For the test, it might need to wait until consumer/producer closed, then delete the topic, otherwise, it's possible the topic will be AUTO created. WDYT? > Deleted topics will come back again > ----------------------------------- > > Key: KAFKA-15619 > URL: https://issues.apache.org/jira/browse/KAFKA-15619 > Project: Kafka > Issue Type: Improvement > Affects Versions: 3.5.0, 3.5.1 > Reporter: Deng Ziming > Priority: Major > > Deleted topics will come back again in Apache Spark structured streaming > stress test after upgrade Kafka from 3.4.0 to 3.5.0, related ticket is: > https://issues.apache.org/jira/browse/SPARK-45529 , the test randomly > starts/stops/adds data/add partitions/delete topic/add topic/checks the > result in a loop, I finally found that a deleted topic will come back again > after some time. > By constantly reseting the head of branch-3.5 and using {{gradlew install}} > to repackage and rerunning of the stress test, I have basically inferred that > this bug comes from [https://github.com/apache/kafka/pull/12590] -- This message was sent by Atlassian Jira (v8.20.10#820010)