Timothy created SPARK-32423:
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Summary: class 'DataFrame' returns instance of type(self) instead
of DataFrame
Key: SPARK-32423
URL: https://issues.apache.org/jira/browse/SPARK-32423
Project: Spark
Issue Type: Wish
Components: PySpark
Affects Versions: 3.0.0, 2.4.6
Reporter: Timothy
To allow for appropriate child classing of DataFrame, I propose the following
change:
class 'DataFrame' returns instance of type(self) instead of typeDataFrame
Therefore child classes using methods such as '.limit()' will return an
instance of the child class.
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