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https://issues.apache.org/jira/browse/SPARK-60214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-60214:
-----------------------------------
Labels: pull-request-available (was: )
> Rejecting non-folable lgNomEntries in analysis phase- #252798
> -------------------------------------------------------------
>
> Key: SPARK-60214
> URL: https://issues.apache.org/jira/browse/SPARK-60214
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 4.4.0
> Reporter: Stefan Savic
> Priority: Major
> Labels: pull-request-available
>
> Previously, these HLL and Theta configuration operands were not rejected
> during
> analysis. Aggregate functions could fail when evaluating their configuration
> during
> execution. Scalar {{theta_union}} could evaluate a row-varying
> {{lgNomEntries}} on the
> JVM; this PR now rejects that usage during analysis.
> This change requires these arguments to be foldable and validates
> them during analysis, matching the documentation, for:
> * {{theta_union}} and its {{lgNomEntries}}
> * {{theta_sketch_agg}} and its {{lgNomEntries}}
> * {{theta_union_agg}} and its {{lgNomEntries}}
> * {{hll_sketch_agg}} and its {{lgConfigK }}
> * {{hll_union_agg}} and its {{allowDifferentLgConfigK}}
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