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https://issues.apache.org/jira/browse/SPARK-37828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuming Wang reassigned SPARK-37828:
-----------------------------------
Assignee: Yuming Wang
> Push down filters through RebalancePartitions
> ---------------------------------------------
>
> Key: SPARK-37828
> URL: https://issues.apache.org/jira/browse/SPARK-37828
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Yuming Wang
> Assignee: Yuming Wang
> Priority: Major
>
> How to reproduce this issue:
> {code:scala}
> spark.sql("SELECT * FROM (SELECT /*+ REBALANCE */ * from range(10)) t11
> WHERE id = 3").explain(true)
> {code}
> Output:
> {noformat}
> == Optimized Logical Plan ==
> Filter (id#0L = 3)
> +- RebalancePartitions
> +- Range (0, 10, step=1, splits=None)
> {noformat}
> Expected:
> {noformat}
> == Optimized Logical Plan ==
> RebalancePartitions
> +- Filter (id#0L = 3)
> +- Range (0, 10, step=1, splits=None)
> {noformat}
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