[
https://issues.apache.org/jira/browse/KAFKA-10826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jason Gustafson resolved KAFKA-10826.
-------------------------------------
Resolution: Fixed
> Ensure raft io thread wakes up after linger expiration
> ------------------------------------------------------
>
> Key: KAFKA-10826
> URL: https://issues.apache.org/jira/browse/KAFKA-10826
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Jason Gustafson
> Assignee: Jason Gustafson
> Priority: Major
>
> When scheduling an append, we currently only wakeup the IO thread after the
> batch is ready to drain. If the IO thread is blocking in `poll()`, there is
> no guarantee that it will get woken up by a subsequent append. We need to
> ensure that the thread gets woken up at least once when the linger timer
> starts ticking so that the IO thread will be ready when the batch is ready to
> drain.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
