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Posted to jira@kafka.apache.org by "Manikumar (JIRA)" <ji...@apache.org> on 2018/05/08 20:03:00 UTC

[jira] [Commented] (KAFKA-6885) DescribeConfigs synonyms are are identical to parent entry for BROKER resources

    [ https://issues.apache.org/jira/browse/KAFKA-6885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16467896#comment-16467896 ] 

Manikumar commented on KAFKA-6885:
----------------------------------

In case of topics,  there is a difference between names of topic override configs and server default configs (ex:  "max.message.bytes" is topic override config  name for  "message.max.bytes" server property). In this case synonym name will be different.

But in case of broker there is no name difference between Dynamic broker configs and server default configs (Both places we use "message.max.bytes"  config name. We can differentiate by using synonyms source property (DEFAULT_CONFIG, STATIC_BROKER_CONFIG etc..)



> DescribeConfigs synonyms are are identical to parent entry for BROKER resources
> -------------------------------------------------------------------------------
>
>                 Key: KAFKA-6885
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6885
>             Project: Kafka
>          Issue Type: Bug
>          Components: admin
>    Affects Versions: 1.1.0
>            Reporter: Magnus Edenhill
>            Priority: Major
>
> The DescribeConfigs protocol response for BROKER resources returns synonyms for various configuration entries, such as "log.dir".
> The list of synonyms returned are identical to their parent configuration entry, rather than the actual synonyms.
> For example, for the broker "log.dir" config entry it returns one synonym, also named "log.dir" rather than "log.dirs" or whatever the synonym is supposed to be.
>  
> This does not seem to happen for TOPIC resources.



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