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Posted to issues@spark.apache.org by "Sandeep Singh (Jira)" <ji...@apache.org> on 2023/01/04 03:42:00 UTC
[jira] [Created] (SPARK-41875) Throw proper errors in Dataset.to()
Sandeep Singh created SPARK-41875:
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Summary: Throw proper errors in Dataset.to()
Key: SPARK-41875
URL: https://issues.apache.org/jira/browse/SPARK-41875
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/dataframe.py", line 401, in pyspark.sql.connect.dataframe.DataFrame.sample
Failed example:
df.sample(0.5, 3).count()
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.dataframe.DataFrame.sample[1]>", line 1, in <module>
df.sample(0.5, 3).count()
TypeError: DataFrame.sample() takes 2 positional arguments but 3 were given
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File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 411, in pyspark.sql.connect.dataframe.DataFrame.sample
Failed example:
df.sample(False, fraction=1.0).count()
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.dataframe.DataFrame.sample[6]>", line 1, in <module>
df.sample(False, fraction=1.0).count()
TypeError: DataFrame.sample() got multiple values for argument 'fraction'{code}
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