[jira] [Commented] (FLINK-10061) Fix unsupported reconfiguration in KafkaTableSink

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-10061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16569981#comment-16569981 ] 

ASF GitHub Bot commented on FLINK-10061:
----------------------------------------

tragicjun commented on issue #6495: [FLINK-10061] [table] [kafka] Fix unsupported reconfiguration in KafkaTableSink
URL: https://github.com/apache/flink/pull/6495#issuecomment-410655698
 
 
   Thanks @twalthr for reviewing. Actually I was using `TableEnvironment.connect()` but got used to `writeToSink` style of defining sinks. I think as long as the `writeToSink` remains there, it is hard to prevent legacy code from using it, which would lead to confusion. 
   
   I assumed that `KafkaTableSink` is internal class and change the API semantics causes no confusion (no one would actually invoke KafkaTableSink.configure() apart from internal classes). It is a quick way of resolving the issue. Please let me know if anything I was missing.

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> Fix unsupported reconfiguration in KafkaTableSink
> -------------------------------------------------
>
>                 Key: FLINK-10061
>                 URL: https://issues.apache.org/jira/browse/FLINK-10061
>             Project: Flink
>          Issue Type: Bug
>          Components: Kafka Connector
>    Affects Versions: 1.6.0
>            Reporter: Jun Zhang
>            Assignee: Jun Zhang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.6.1, 1.7.0
>
>
> When using KafkaTableSink in "table.writeToSink(), the following exception is thrown:
> {quote} java.lang.UnsupportedOperationException: Reconfiguration of this sink is not supported.
> {quote}
>  



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