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Posted to dev@kafka.apache.org by "Gergo L��p (Jira)" <ji...@apache.org> on 2023/02/20 07:07:00 UTC
[jira] [Resolved] (KAFKA-14442) GlobalKTable restoration waits requestTimeout during application restart
[ https://issues.apache.org/jira/browse/KAFKA-14442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gergo L��p resolved KAFKA-14442.
--------------------------------
Fix Version/s: 3.2.0
Resolution: Resolved
> GlobalKTable restoration waits requestTimeout during application restart
> ------------------------------------------------------------------------
>
> Key: KAFKA-14442
> URL: https://issues.apache.org/jira/browse/KAFKA-14442
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 3.0.0
> Reporter: Gergo L��p
> Priority: Major
> Fix For: 3.2.0
>
>
> Using "exactly_once_beta" the highWatermark "skips" an offset after a transaction but in this case the global .checkpoint file contains different value (smaller by 1) than the highWatermark.
> During restoration because of the difference between the checkpoint and highWatermark a poll will be attempted but sometimes there is no new record on the partition and the GlobalStreamThread has to wait for the requestTimeout to continue.
> If there is any new record on the partition the problem does not occure.
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