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https://issues.apache.org/jira/browse/KAFKA-4912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15935694#comment-15935694
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Sharad commented on KAFKA-4912:
-------------------------------
[~mjsax] Topic name lengths are being checked in Topic.scala and Topic.java. It
seems that topic validation is funneled through the classes.
In the related JIRA the error was being thrown at renaming the dir to a length
greater than 249 chars.
Not sure what needs to be done here. Please advise.
> Add check for topic name length
> -------------------------------
>
> Key: KAFKA-4912
> URL: https://issues.apache.org/jira/browse/KAFKA-4912
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Reporter: Matthias J. Sax
> Assignee: Sharad
> Priority: Minor
> Labels: newbie
>
> We should check topic name length (if internal topics, and maybe for source
> topics? -> in cause, {{topic.auto.create}} is enabled this might prevent
> problems), and raise an exception if they are too long. Cf. KAFKA-4893
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