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https://issues.apache.org/jira/browse/SPARK-53941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-53941:
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Parent: SPARK-51166
Issue Type: Sub-task (was: New Feature)
> Support AQE in stateless streaming workloads
> --------------------------------------------
>
> Key: SPARK-53941
> URL: https://issues.apache.org/jira/browse/SPARK-53941
> Project: Spark
> Issue Type: Sub-task
> Components: Structured Streaming
> Affects Versions: 4.1.0
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> We have been disabling AQE for streaming workloads since stateful operators
> do not work with AQE. But applying AQE in stateless workloads is still
> beneficial and we have been blocking the case too aggressively.
> We have been observed streaming workloads which can enjoy the benefits of AQE
> e.g. stream-static join with large static table, MERGE INTO in ForeachBatch
> sink, etc. To accelerate the workloads, we would want to support AQE in
> stateless streaming workloads.
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