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https://issues.apache.org/jira/browse/SPARK-41899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17655757#comment-17655757
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Apache Spark commented on SPARK-41899:
--------------------------------------
User 'zhengruifeng' has created a pull request for this issue:
https://github.com/apache/spark/pull/39452
> DataFrame.createDataFrame converting int to bigint
> --------------------------------------------------
>
> Key: SPARK-41899
> URL: https://issues.apache.org/jira/browse/SPARK-41899
> Project: Spark
> Issue Type: Sub-task
> Components: Connect
> Affects Versions: 3.4.0
> Reporter: Sandeep Singh
> Priority: Major
>
> {code:java}
> dt = datetime.date(2021, 12, 27)
> # Note; number var in Python gets converted to LongType column;
> # this is not supported by the function, so cast to Integer explicitly
> df = self.spark.createDataFrame([Row(date=dt, add=2)], "date date, add
> integer")
> self.assertTrue(
> all(
> df.select(
> date_add(df.date, df.add) == datetime.date(2021, 12, 29),
> date_add(df.date, "add") == datetime.date(2021, 12, 29),
> date_add(df.date, 3) == datetime.date(2021, 12, 30),
> ).first()
> )
> ){code}
> {code:java}
> Traceback (most recent call last):
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/tests/test_functions.py",
> line 391, in test_date_add_function
> ).first()
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py",
> line 246, in first
> return self.head()
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py",
> line 310, in head
> rs = self.head(1)
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py",
> line 312, in head
> return self.take(n)
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py",
> line 317, in take
> return self.limit(num).collect()
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py",
> line 1076, in collect
> table = self._session.client.to_table(query)
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py",
> line 414, in to_table
> table, _ = self._execute_and_fetch(req)
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py",
> line 586, in _execute_and_fetch
> self._handle_error(rpc_error)
> File
> "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py",
> line 625, in _handle_error
> raise SparkConnectAnalysisException(
> pyspark.sql.connect.client.SparkConnectAnalysisException:
> [DATATYPE_MISMATCH.UNEXPECTED_INPUT_TYPE] Cannot resolve "date_add(date,
> add)" due to data type mismatch: Parameter 2 requires the ("INT" or
> "SMALLINT" or "TINYINT") type, however "add" has the type "BIGINT".
> Plan: 'GlobalLimit 1
> +- 'LocalLimit 1
> +- 'Project [unresolvedalias('`==`(date_add(date#753, add#754L),
> 2021-12-29), None), unresolvedalias('`==`(date_add(date#753, add#754L),
> 2021-12-29), None), (date_add(date#753, 3) = 2021-12-30) AS (date_add(date,
> 3) = DATE '2021-12-30')#759]
> +- Project [date#753, add#754L]
> +- Project [date#749 AS date#753, add#750L AS add#754L]
> +- LocalRelation [date#749, add#750L]{code}
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