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https://issues.apache.org/jira/browse/SPARK-33322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mihaly Hazag updated SPARK-33322:
---------------------------------
Attachment: image-2020-11-03-14-57-37-308.png
> Dataframe: data is wrongly presented because of column name
> -----------------------------------------------------------
>
> Key: SPARK-33322
> URL: https://issues.apache.org/jira/browse/SPARK-33322
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 2.4.5
> Reporter: Mihaly Hazag
> Priority: Major
> Attachments: image-2020-11-03-14-57-09-433.png,
> image-2020-11-03-14-57-37-308.png
>
>
> Consider the code below: `some_text` column got the `some_int` value, while
> its value is null in the dataframe.
> !image-2020-11-03-14-57-09-433.png!
>
> Renaming the field from `some_text` to `some_apple`, fixed the problem! 🙂
>
>
> Here is the code to reproduce the problem
> {code:python}
> from datetime import datetime
> from pyspark.sql import Row
> from pyspark.sql.types import StructType, StructField, DateType, StringType,
> IntegerType
>
> schema = StructType(
> [
> StructField('dfdt', DateType(), True),
> StructField('some_text', StringType(), True),
> StructField('some_int', IntegerType(), True),
> ]
> )
>
> test_df = spark.createDataFrame([
> Row(dfdt=datetime.strptime('2020-12-18', '%Y-%m-%d'), some_text='cdsvg',
> some_int=100)
> ], schema)
>
> display(test_df)
> {code}
>
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