Murad M created KAFKA-7930:
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Summary: StreamsResetter makes "changelog" topic naming assumptions
Key: KAFKA-7930
URL: https://issues.apache.org/jira/browse/KAFKA-7930
Project: Kafka
Issue Type: Improvement
Components: streams, tools
Affects Versions: 2.1.0
Reporter: Murad M
StreamsResetter deletes the topics considered internal. Currently it just
checks the naming as per
[code|https://github.com/apache/kafka/blob/1aae604861068bb7337d4972c9dcc0c0a99c374d/core/src/main/scala/kafka/tools/StreamsResetter.java#L660].
If assumption is wrong (either topic prefix or suffix), tool becomes useless
if aware even dangerous if not. Probably better either:
* naming assumption should be optional and supply internal topics with
argument (--internal-topics)
* deletion could be optional (--no-delete-internal)
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