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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/01/29 23:39:00 UTC

[jira] [Commented] (SPARK-38069) improve structured streaming window of calculated

    [ https://issues.apache.org/jira/browse/SPARK-38069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17484255#comment-17484255 ] 

Apache Spark commented on SPARK-38069:
--------------------------------------

User 'nyingping' has created a pull request for this issue:
https://github.com/apache/spark/pull/35362

> improve structured streaming window of calculated
> -------------------------------------------------
>
>                 Key: SPARK-38069
>                 URL: https://issues.apache.org/jira/browse/SPARK-38069
>             Project: Spark
>          Issue Type: Improvement
>          Components: Structured Streaming
>    Affects Versions: 3.2.0
>            Reporter: nyingping
>            Priority: Trivial
>
> Structed Streaming computes window by intermediate result windowId, and windowId computes window by CaseWhen.
> We can use Flink's method of calculating window to write it, which is more easy to understand, simple and efficient



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