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From "Jiangjie Qin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-4381) Add per partition lag metric to KafkaConsumer.
Date Mon, 07 Nov 2016 18:31:58 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-4381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15644978#comment-15644978
] 

Jiangjie Qin commented on KAFKA-4381:
-------------------------------------

Thanks Jason. I was not sure either. That said, we used to suffer from the sensor mbean name
change. So maybe treating sensors as public APIs would be safer. I'll create a KIP this week.

> Add per partition lag metric to KafkaConsumer.
> ----------------------------------------------
>
>                 Key: KAFKA-4381
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4381
>             Project: Kafka
>          Issue Type: Task
>          Components: clients, consumer
>    Affects Versions: 0.10.1.0
>            Reporter: Jiangjie Qin
>            Assignee: Jiangjie Qin
>             Fix For: 0.10.2.0
>
>
> Currently KafkaConsumer only has a metric of max lag across all the partitions. It would
be useful to know per partition lag as well.
> I remember there was a ticket created before but did not find it. So I am creating this
ticket.



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