You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@kafka.apache.org by "Ming Liu (Jira)" <ji...@apache.org> on 2020/07/07 05:33:00 UTC

[jira] [Commented] (KAFKA-10242) Adding metrics to track the total count of idempotent producers that Broker need to track

    [ https://issues.apache.org/jira/browse/KAFKA-10242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17152494#comment-17152494 ] 

Ming Liu commented on KAFKA-10242:
----------------------------------

The PR is [https://github.com/apache/kafka/pull/8982]

> Adding metrics to track the total count of idempotent producers that Broker need to track
> -----------------------------------------------------------------------------------------
>
>                 Key: KAFKA-10242
>                 URL: https://issues.apache.org/jira/browse/KAFKA-10242
>             Project: Kafka
>          Issue Type: Improvement
>          Components: producer 
>    Affects Versions: 2.5.0
>            Reporter: Ming Liu
>            Priority: Critical
>             Fix For: 2.6.0
>
>
> We found it is very useful to track the total number of idempotent producers that broker is tracking.
> In our production environment, we have many idempotent producers for a cluster and sometimes that number increased to very high number which requires some attention to mitigate.
> This is especially true for client (< 2.4) where the client retry might generate too many different idempotent producers which can trigger broker GC.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)