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Posted to issues@flink.apache.org by "Benchao Li (Jira)" <ji...@apache.org> on 2020/07/25 10:19:00 UTC

[jira] [Commented] (FLINK-18714) Support consuming multiple topics for KafkaTableSource

    [ https://issues.apache.org/jira/browse/FLINK-18714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17164866#comment-17164866 ] 

Benchao Li commented on FLINK-18714:
------------------------------------

Is this a duplicate of https://issues.apache.org/jira/browse/FLINK-18449 ?

> Support consuming multiple topics for KafkaTableSource
> ------------------------------------------------------
>
>                 Key: FLINK-18714
>                 URL: https://issues.apache.org/jira/browse/FLINK-18714
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Planner
>    Affects Versions: 1.11.0
>            Reporter: hailong wang
>            Priority: Major
>             Fix For: 1.12.0
>
>
> SQL  one kafka table only supports one topic by `{{'topic' = 'topic1'}}` or `{{'connector.topic' = 'topic1'}}`. 
> We can support  consuming multiple topics in one kafka table.
> My idea is that We can concatenate multi topic with comma just like,
> `{{'topic' = 'topic1,topic2,topic3'}}`



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