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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2023/01/17 11:10:00 UTC
[jira] [Assigned] (SPARK-42101) Wrap InMemoryTableScanExec with QueryStage
[ https://issues.apache.org/jira/browse/SPARK-42101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-42101:
------------------------------------
Assignee: (was: Apache Spark)
> Wrap InMemoryTableScanExec with QueryStage
> ------------------------------------------
>
> Key: SPARK-42101
> URL: https://issues.apache.org/jira/browse/SPARK-42101
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.4.0
> Reporter: XiDuo You
> Priority: Major
>
> The first access to the cached plan which is enable AQE is tricky. Currently, we can not preverse it's output partitioning and ordering.
> The whole query plan also missed lots of optimization in AQE framework. Wrap
> InMemoryTableScanExec to query stage can resolve all these issues.
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