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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/01/25 00:20:00 UTC
[jira] [Commented] (SPARK-38006) Clean up duplicated planner logic for window operator
[ https://issues.apache.org/jira/browse/SPARK-38006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17481469#comment-17481469 ]
Apache Spark commented on SPARK-38006:
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User 'c21' has created a pull request for this issue:
https://github.com/apache/spark/pull/35305
> Clean up duplicated planner logic for window operator
> -----------------------------------------------------
>
> Key: SPARK-38006
> URL: https://issues.apache.org/jira/browse/SPARK-38006
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Cheng Su
> Priority: Trivial
>
> Both `WindowExec.scala` and `WindowInPandasExec.scala` have some duplicated logic regarded to query planning (`output`, `requiredChildDistribution/Ordering`, `outputPartitioning/Ordering`). We can move these logic into their common parent `WindowExecBase` to reduce duplication.
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