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https://issues.apache.org/jira/browse/SPARK-46794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun closed SPARK-46794.
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> Incorrect results due to inferred predicate from checkpoint with subquery
> --------------------------------------------------------------------------
>
> Key: SPARK-46794
> URL: https://issues.apache.org/jira/browse/SPARK-46794
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.5.0
> Reporter: Tom van Bussel
> Assignee: Tom van Bussel
> Priority: Major
> Labels: correctness, pull-request-available
> Fix For: 3.5.1, 3.4.3, 4.0.0
>
>
> Spark can produce incorrect results when using a checkpointed DataFrame with
> a filter containing a scalar subquery. This subquery is included in the
> constraints of the resulting LogicalRDD, and may then be propagated as a
> filter when joining with the checkpointed DataFrame. This causes the subquery
> to be evaluated twice: once during checkpointing and once while evaluating
> the query. These two subquery evaluations may return different results, e.g.
> when the subquery contains a limit with an underspecified sort order.
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