[jira] [Assigned] (SPARK-41872) Fix DataFrame createDataframe handling of None

["Apache Spark (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-41872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-41872:
------------------------------------

    Assignee:     (was: Apache Spark)

> Fix DataFrame createDataframe handling of None
> ----------------------------------------------
>
>                 Key: SPARK-41872
>                 URL: https://issues.apache.org/jira/browse/SPARK-41872
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Connect
>    Affects Versions: 3.4.0
>            Reporter: Sandeep Singh
>            Priority: Major
>
> {code:java}
> row = self.spark.createDataFrame([("Alice", None, None, None)], schema).fillna(True).first()
> self.assertEqual(row.age, None){code}
> {code:java}
> Traceback (most recent call last):
>   File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/tests/test_dataframe.py", line 231, in test_fillna
>     self.assertEqual(row.age, None)
> AssertionError: nan != None{code}
>  
> {code:java}
> row = (
>     self.spark.createDataFrame([("Alice", 10, None)], schema)
>     .replace(10, 20, subset=["name", "height"])
>     .first()
> )
> self.assertEqual(row.name, "Alice")
> self.assertEqual(row.age, 10)
> self.assertEqual(row.height, None) {code}
> {code:java}
> Traceback (most recent call last):   File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/tests/test_dataframe.py", line 372, in test_replace     self.assertEqual(row.height, None) AssertionError: nan != None
> {code}



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