[
https://issues.apache.org/jira/browse/KAFKA-9287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jason Gustafson resolved KAFKA-9287.
------------------------------------
Fix Version/s: 2.5.0
Resolution: Fixed
> Transaction completion may block unnecessarily after abortable error
> --------------------------------------------------------------------
>
> Key: KAFKA-9287
> URL: https://issues.apache.org/jira/browse/KAFKA-9287
> Project: Kafka
> Issue Type: Bug
> Reporter: Jason Gustafson
> Assignee: Jason Gustafson
> Priority: Major
> Fix For: 2.5.0
>
>
> This was discovered while investigating the delay in
> `AuthorizerIntegrationTest.testTransactionalProducerTopicAuthorizationExceptionInCommit`
> which typically takes 35 seconds rather than 5 seconds like most of these
> other tests in this class. There is an edge case on transaction completion if
> an AddPartitionsToTxn request fails with an abortable error in which the
> producer may be left blocking in `NetworkClient.poll` without failing the
> pending commit and without any pending requests. Ultimately the test case was
> blocking the full 30s request timeout before failing the transaction.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
