HyukjinKwon commented on code in PR #45481:
URL: https://github.com/apache/spark/pull/45481#discussion_r1594903734
##########
python/pyspark/sql/dataframe.py:
##########
@@ -6213,6 +6214,31 @@ def mapInArrow(
"""
...
+ def toArrowTable(self) -> "pa.Table":
+ """
+ Returns the contents of this :class:`DataFrame` as PyArrow
``pyarrow.Table``.
+
+ This is only available if PyArrow is installed and available.
+
+ .. versionadded:: 4.0.0
+
+ Notes
+ -----
+ This method should only be used if the resulting PyArrow
``pyarrow.Table`` is
+ expected to be small, as all the data is loaded into the driver's
memory.
Review Comment:
```suggestion
expected to be small, as all the data is loaded into the driver's
memory.
This API is a developer API.
```
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