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https://issues.apache.org/jira/browse/SPARK-57484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-57484:
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Labels: pull-request-available (was: )
> ColumnarToRowExec can crash codegen when columnar data contains unexpected
> nulls
> --------------------------------------------------------------------------------
>
> Key: SPARK-57484
> URL: https://issues.apache.org/jira/browse/SPARK-57484
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 4.0.0, 3.5.8
> Reporter: Ziting Shen
> Priority: Major
> Labels: pull-request-available
>
> {{ColumnarToRowExec may materialize null values from a columnar batch even
> when the planned output attribute is non-nullable, so downstream row codegen
> can skip null checks and fail with errors such as UTF8String.getBaseObject()
> NPEs.}}
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