[
https://issues.apache.org/jira/browse/KAFKA-19990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chia-Ping Tsai updated KAFKA-19990:
-----------------------------------
Fix Version/s: 3.9.2
4.2.0
4.0.2
4.1.2
> 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
> Fix For: 3.9.2, 4.2.0, 4.0.2, 4.1.2
>
>
> {{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.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
