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Posted to dev@kafka.apache.org by "Dong Lin (JIRA)" <ji...@apache.org> on 2016/03/28 06:15:25 UTC

[jira] [Assigned] (KAFKA-3473) Add controller channel manager request queue time metric.

     [ https://issues.apache.org/jira/browse/KAFKA-3473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Lin reassigned KAFKA-3473:
-------------------------------

    Assignee: Dong Lin

> Add controller channel manager request queue time metric.
> ---------------------------------------------------------
>
>                 Key: KAFKA-3473
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3473
>             Project: Kafka
>          Issue Type: Improvement
>          Components: controller
>    Affects Versions: 0.10.0.0
>            Reporter: Jiangjie Qin
>            Assignee: Dong Lin
>             Fix For: 0.10.1.0
>
>
> Currently controller appends the requests to brokers into controller channel manager queue during state transition. i.e. the state transition are propagated asynchronously. We need to track the request queue time on the controller side to see how long the state propagation is delayed after the state transition finished on the controller.



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