[jira] [Comment Edited] (FLINK-15703) FlinkKafkaConsumer should enable partition discovery by default.

["Stephan Ewen (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-15703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17025437#comment-17025437 ] 

Stephan Ewen edited comment on FLINK-15703 at 1/28/20 8:55 PM:
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Is this meant for the new Source API Kafka Source?

I am somewhat hesitant to change the existing (old source) implementation at this point. We had a lot of issues with any change there breaking some user's setup.


was (Author: stephanewen):
Is this meant for the new Source API Kafka Source?

I am somewhat hesitant to change the existing (old source) implementation at this point.

> FlinkKafkaConsumer should enable partition discovery by default.
> ----------------------------------------------------------------
>
>                 Key: FLINK-15703
>                 URL: https://issues.apache.org/jira/browse/FLINK-15703
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Kafka
>    Affects Versions: 1.9.1
>            Reporter: Jiangjie Qin
>            Priority: Major
>              Labels: usability
>             Fix For: 1.11.0
>
>
> In most cases, users would expect a partition expansion in Kafka is automatically picked up by Flink. So this partition discovery should be enabled by default in the Kafka source.



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