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https://issues.apache.org/jira/browse/KAFKA-12224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17268134#comment-17268134
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Colin McCabe edited comment on KAFKA-12224 at 1/19/21, 6:43 PM:
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[~Lampard], have you implemented the changes needed to generate and parse
tagged fields? There is information about this here:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-482%3A+The+Kafka+Protocol+should+Support+Optional+Tagged+Fields
. In the case where there are no tagged responses, it will add a byte at the
end of each structure. In the case where there are tagged fields you will have
to parse those in order to handle the response correctly.
was (Author: cmccabe):
[~Lampard], have you implemented the changes needed to generate and parse
tagged fields? There is information about this here:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-482%3A+The+Kafka+Protocol+should+Support+Optional+Tagged+Fields
. It will add a byte at the end of each structure.
> Api Request DescribeUserScramCredentials
> -----------------------------------------
>
> Key: KAFKA-12224
> URL: https://issues.apache.org/jira/browse/KAFKA-12224
> Project: Kafka
> Issue Type: Bug
> Components: admin, clients
> Affects Versions: 2.7.0
> Reporter: Ronald Lampard
> Priority: Major
>
> The issue is:
> The broker I run (2.7.0) does not accept a DescribeUserScramCredentials
> request with compact array
> The response I receive always contains all the users (even when requesting
> for a specific one)
> The response I receive has some extra bytes which do not follow the schema
> posted on the Kafka protocol website however it does look like it uses
> compact strings and arrays.
>
> Please read the discussion in the imgur. I can't write it here since I am
> writing it from my phone.
>
> I will throw this here, an issue I have been working on alongside the devs of
> kafkajs. I would love for more insight in this.
> Our entire discussion and my conclusion: https://imgur.com/a/iHaKwH8
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