bjornjorgensen commented on a change in pull request #34389:
URL: https://github.com/apache/spark/pull/34389#discussion_r742112477
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File path: python/pyspark/pandas/frame.py
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@@ -4808,6 +4842,10 @@ def to_pandas(self) -> pd.DataFrame:
2 0.6 0.0
3 0.2 0.1
"""
+ log_advice(
+ "`to_pandas` loads all data into the driver's memory. "
Review comment:
One UP from me. Its good info when you get OOM, but when yours code
works, pandas on spark prints to much now. Also see
https://issues.apache.org/jira/plugins/servlet/mobile#issue/SPARK-37174
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