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https://issues.apache.org/jira/browse/KAFKA-10176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17140272#comment-17140272
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Piotr Smolinski commented on KAFKA-10176:
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I raised the corresponding ticket for Confluent docs.
If --alter with --config is deprecated, it should be rather hinted by the
command output, than documented as upgrade note that is already more than 4
years old.
I will create a separate ticket for it. Thanks.
> kafka-topics command requires --zookeeper for --alter --topic --config
> ----------------------------------------------------------------------
>
> Key: KAFKA-10176
> URL: https://issues.apache.org/jira/browse/KAFKA-10176
> Project: Kafka
> Issue Type: Bug
> Components: admin, tools
> Affects Versions: 2.5.0
> Reporter: Piotr Smolinski
> Priority: Major
>
> I tried command specified in Confluent Platform docs at:
> [https://docs.confluent.io/current/kafka/post-deployment.html#modifying-topics]
> {code:java}
> kafka-topics --bootstrap-server localhost:9092 --alter --topic my_topic_name
> --config x=y
> Option combination "[bootstrap-server],[config]" can't be used with option
> "[alter]" {code}
> The option --alter is still exclusive with --bootstrap-server and --config.
> [https://github.com/apache/kafka/blob/2.5.0/core/src/main/scala/kafka/admin/TopicCommand.scala#L713]
>
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