[jira] [Commented] (KAFKA-4032) Uncaught exceptions when autocreating topics

["Ismael Juma (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-4032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15419348#comment-15419348 ] 

Ismael Juma commented on KAFKA-4032:
------------------------------------

cc [~granthenke]

> Uncaught exceptions when autocreating topics
> --------------------------------------------
>
>                 Key: KAFKA-4032
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4032
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>            Reporter: Jason Gustafson
>
> With the addition of the CreateTopics API in KIP-4, we have some new exceptions which can be raised from {{AdminUtils.createTopic}}. For example, it is possible to raise InvalidReplicationFactorException. Since we have not yet removed the ability to create topics automatically, we need to make sure these exceptions are caught and handled in both the TopicMetadata and GroupCoordinator request handlers. Currently these exceptions are propagated all the way to the processor.



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