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https://issues.apache.org/jira/browse/KAFKA-5704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119354#comment-16119354
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ASF GitHub Bot commented on KAFKA-5704:
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Github user asfgit closed the pull request at:
https://github.com/apache/kafka/pull/3641
> Auto topic creation causes failure with older clusters
> ------------------------------------------------------
>
> Key: KAFKA-5704
> URL: https://issues.apache.org/jira/browse/KAFKA-5704
> Project: Kafka
> Issue Type: Bug
> Components: KafkaConnect
> Affects Versions: 0.11.0.0
> Reporter: Ewen Cheslack-Postava
> Assignee: Randall Hauch
> Fix For: 0.11.0.1, 1.0.0
>
>
> The new automatic internal topic creation always tries to check the topic and
> create it if missing. However, older brokers that we should still be
> compatible with don't support some requests that are used. This results in an
> UnsupportedVersionException which some of the TopicAdmin code notes that it
> can throw but then isn't caught in the initializers, causing the entire
> process to fail.
> We should probably just catch it, log a message, and allow things to proceed
> hoping that the user has already created the topics correctly (as we used to
> do).
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