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https://issues.apache.org/jira/browse/KAFKA-8366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin McCabe updated KAFKA-8366:
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Fix Version/s: 4.0.0
(was: 3.9.0)
> partitions of topics being deleted show up in the offline partitions metric
> ---------------------------------------------------------------------------
>
> Key: KAFKA-8366
> URL: https://issues.apache.org/jira/browse/KAFKA-8366
> Project: Kafka
> Issue Type: Bug
> Components: controller, core, metrics
> Affects Versions: 3.1.0, 3.0.0, 3.0.1, 3.2.0, 3.1.1, 3.3.0, 3.0.2, 3.2.1
> Reporter: Radai Rosenblatt
> Assignee: Gaurav Narula
> Priority: Major
> Labels: BUG, controller, metrics, reproducible-bug
> Fix For: 4.0.0
>
>
> i believe this is a bug
> offline partitions is a metric that indicates an error condition - lack of
> kafka availability.
> as an artifact of how deletion is implemented the partitions for a topic
> undergoing deletion will show up as offline, which just creates
> false-positive alerts.
> if needed, maybe there should exist a separate "partitions to be deleted"
> sensor.
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