[jira] [Updated] (FLINK-9303) Unassign partitions from Kafka client if partitions become unavailable

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-9303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-9303:
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    Labels: pull-request-available  (was: )

> Unassign partitions from Kafka client if partitions become unavailable
> ----------------------------------------------------------------------
>
>                 Key: FLINK-9303
>                 URL: https://issues.apache.org/jira/browse/FLINK-9303
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Kafka
>            Reporter: Tzu-Li (Gordon) Tai
>            Priority: Major
>              Labels: pull-request-available
>
> Originally reported in ML:
> [http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Dynamically-deleting-kafka-topics-does-not-remove-partitions-from-kafkaConsumer-td19946.html]
> The problem is that the Kafka consumer has no notion of "closed" partitions at the moment, so statically assigned partitions to the Kafka client is never removed and is always continuously requested for records.
> This causes LOG noises as reported in the reported mail thread.



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