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From "Jason Gustafson (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (KAFKA-4106) Consumer / add configure method to PartitionAssignor interface
Date Thu, 01 Sep 2016 18:04:20 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-4106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jason Gustafson resolved KAFKA-4106.
    Resolution: Resolved
      Assignee: Jason Gustafson

The requested functionality already exists.

> Consumer / add configure method to PartitionAssignor interface
> --------------------------------------------------------------
>                 Key: KAFKA-4106
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4106
>             Project: Kafka
>          Issue Type: Improvement
>          Components: clients, consumer
>    Affects Versions:
>            Reporter: Florian Hussonnois
>            Assignee: Jason Gustafson
>            Priority: Minor
> Currently, we can implement a custom PartitionAssignor which will forward user data that
will be used during the assignments protocol. For example, data can be used to implement a
rack-aware assignor
> However, currently we cannot dynamically configure a PartitionAssignor instance.
> It would be nice to add a method configure(Map<String, Object config) to the PartitionAssignor
interface. Then, this method will be invoked by the KafkaConsumer  on each assignor, as this
is do for deserializers.
> The code modifications are pretty straight-forward but involve modifying the public interface
PartitionAssignor. Does that mean this JIRA needs a KIP ?
> I can contribute to that improvement.

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