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Posted to issues@spark.apache.org by "Calvin (Jira)" <ji...@apache.org> on 2020/10/26 16:50:00 UTC

[jira] [Commented] (SPARK-23539) Add support for Kafka headers in Structured Streaming

    [ https://issues.apache.org/jira/browse/SPARK-23539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17220813#comment-17220813 ] 

Calvin commented on SPARK-23539:
--------------------------------

[~dongjin]/[~kabhwan] Apologies for reviving this long-closed ticket, but I was wondering if there are any plans to backport this feature to any of the Spark 2.x.x versions or if this feature will only be available from 3.0.0 onward?

> Add support for Kafka headers in Structured Streaming
> -----------------------------------------------------
>
>                 Key: SPARK-23539
>                 URL: https://issues.apache.org/jira/browse/SPARK-23539
>             Project: Spark
>          Issue Type: New Feature
>          Components: Structured Streaming
>    Affects Versions: 2.3.0
>            Reporter: Tathagata Das
>            Assignee: Dongjin Lee
>            Priority: Major
>             Fix For: 3.0.0
>
>
> Kafka headers were added in 0.11. We should expose them through our kafka data source in both batch and streaming queries. 
> This is currently blocked on version of Kafka in Spark from 0.10.1 to 1.0+ SPARK-18057



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