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https://issues.apache.org/jira/browse/KAFKA-18135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Schofield resolved KAFKA-18135.
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Fix Version/s: 4.1.0
Resolution: Fixed
> ShareConsumer HB UnsupportedVersion msg mixed with Consumer HB
> --------------------------------------------------------------
>
> Key: KAFKA-18135
> URL: https://issues.apache.org/jira/browse/KAFKA-18135
> Project: Kafka
> Issue Type: Bug
> Components: consumer
> Reporter: Lianet Magrans
> Assignee: Peter Lee
> Priority: Major
> Fix For: 4.1.0
>
>
> UnsupportedVersion error is handled in the parent
> AbstractHeartbeatRequestManager, so used by consumer and share consumer. If a
> share consumer gets the errors, it will end up with a msg that is currently
> specific to consumer
> [https://github.com/apache/kafka/blob/6fd951a9c0aa773060cd6bbf8a8b8c47ee9d2965/clients/src/main/java/org/apache/kafka/clients/consumer/internals/AbstractHeartbeatRequestManager.java#L384-L386]
> One option could be to handle the UnsupportedVersion separately in the
> existing
> handleSpecificError (note that the unsupported version for consumer may also
> end up containing a msg specific to SubscriptionPattern not supported in HB
> v0, if regex is used without the required v1)
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