Sandeep Singh created SPARK-41838:
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Summary: DataFrame.show() fix map printing
Key: SPARK-41838
URL: https://issues.apache.org/jira/browse/SPARK-41838
Project: Spark
Issue Type: Sub-task
Components: Connect
Affects Versions: 3.4.0
Reporter: Sandeep Singh
{code:java}
File
"/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/functions.py",
line 1594, in pyspark.sql.connect.functions.to_json
Failed example:
df = spark.createDataFrame(data, ("key", "value"))
Exception raised:
Traceback (most recent call last):
File
"/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/doctest.py",
line 1350, in __run
exec(compile(example.source, filename, "single",
File "<doctest pyspark.sql.connect.functions.to_json[3]>", line 1, in
<module>
df = spark.createDataFrame(data, ("key", "value"))
File
"/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/session.py", line
252, in createDataFrame
table = pa.Table.from_pandas(pdf)
File "pyarrow/table.pxi", line 3475, in pyarrow.lib.Table.from_pandas
File "/usr/local/lib/python3.10/site-packages/pyarrow/pandas_compat.py",
line 611, in dataframe_to_arrays
arrays = [convert_column(c, f)
File "/usr/local/lib/python3.10/site-packages/pyarrow/pandas_compat.py",
line 611, in <listcomp>
arrays = [convert_column(c, f)
File "/usr/local/lib/python3.10/site-packages/pyarrow/pandas_compat.py",
line 598, in convert_column
raise e
File "/usr/local/lib/python3.10/site-packages/pyarrow/pandas_compat.py",
line 592, in convert_column
result = pa.array(col, type=type_, from_pandas=True, safe=safe)
File "pyarrow/array.pxi", line 316, in pyarrow.lib.array
File "pyarrow/array.pxi", line 83, in pyarrow.lib._ndarray_to_array
File "pyarrow/error.pxi", line 100, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: ("Could not convert 'Alice' with type str: tried
to convert to int64", 'Conversion failed for column 1 with type object'){code}
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