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https://issues.apache.org/jira/browse/KAFKA-19990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gaurav Narula updated KAFKA-19990:
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Description:
{{RPCProducerIdManager}} attempts to invoke
{{handleAllocateProducerIdsResponse}} without checks for
{{authenticationException}} and {{versionMismatch}} which can cause NPE at
{{response.data()}} since {{response}} might be {{null}}.
Update: The NPE is only in the Scala implmentation of {{RPCProducerIdManager}}.
Trunk is not impacted by the NPE but the broker will not retry the request on
auth failure.
was:{{RPCProducerIdManager}} attempts to invoke
{{handleAllocateProducerIdsResponse}} without checks for
{{authenticationException}} and {{versionMismatch}} which can cause NPE at
{{response.data()}} since {{response}} might be {{null}}.
> NPE on handling an AllocateProducerIdsResponse
> -----------------------------------------------
>
> Key: KAFKA-19990
> URL: https://issues.apache.org/jira/browse/KAFKA-19990
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 3.9.1, 4.1.1
> Reporter: Gaurav Narula
> Assignee: Gaurav Narula
> Priority: Major
>
> {{RPCProducerIdManager}} attempts to invoke
> {{handleAllocateProducerIdsResponse}} without checks for
> {{authenticationException}} and {{versionMismatch}} which can cause NPE at
> {{response.data()}} since {{response}} might be {{null}}.
> Update: The NPE is only in the Scala implmentation of
> {{RPCProducerIdManager}}. Trunk is not impacted by the NPE but the broker
> will not retry the request on auth failure.
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