[jira] [Assigned] (KAFKA-13490) Fix some problems with KRaft createTopics and incrementalAlterConfigs

["Matthias J. Sax (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-13490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias J. Sax reassigned KAFKA-13490:
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    Assignee: Matthias J. Sax  (was: Colin McCabe)

> Fix some problems with KRaft createTopics and incrementalAlterConfigs
> ---------------------------------------------------------------------
>
>                 Key: KAFKA-13490
>                 URL: https://issues.apache.org/jira/browse/KAFKA-13490
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Colin McCabe
>            Assignee: Matthias J. Sax
>            Priority: Blocker
>              Labels: kip-500
>             Fix For: 3.1.0
>
>
> For CreateTopics, fix a bug where if one createTopics in a batch failed, they would all fail with the same error code. Make the error message for TOPIC_ALREADY_EXISTS consistent with the ZK-based code by including the topic name.
> For IncrementalAlterConfigs, before we allow topic configurations to be set, we should check that they are valid. (This also applies to newly created topics.) IncrementalAlterConfigs should ignore non-null payloads for DELETE operations. Previously we would return an error in these cases. However, this is not compatible with the old ZK-based code, which ignores the payload in these cases.



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