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https://issues.apache.org/jira/browse/SPARK-45662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17779370#comment-17779370
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Yi Zhu commented on SPARK-45662:
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ping [~gurwls223] Could you take a look? I have checked that the env is correct
and python is 3.6
> Pyspark union method throw 'pyspark.sql.utils.IllegalArgumentException:
> requirement failed'
> --------------------------------------------------------------------------------------------
>
> Key: SPARK-45662
> URL: https://issues.apache.org/jira/browse/SPARK-45662
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 3.2.1
> Reporter: Yi Zhu
> Priority: Major
> Attachments: image-2023-10-25-15-01-28-896.png
>
>
> !image-2023-10-25-15-01-28-896.png|width=1795,height=194!
>
>
> The code is
> {code:java}
> output_df = spark.createDataFrame([], output_schema())
> output_df.printSchema()
> print(output_df.count()) {code}
> I have checked that the schema is same, `final` is from a sql query.
>
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