BryanCutler commented on a change in pull request #26110: [SPARK-29126][PYSPARK][DOC] Pandas Cogroup udf usage guide URL: https://github.com/apache/spark/pull/26110#discussion_r338301924
########## File path: docs/sql-pyspark-pandas-with-arrow.md ########## @@ -178,6 +178,41 @@ For detailed usage, please see [`pyspark.sql.functions.pandas_udf`](api/python/p [`pyspark.sql.DataFrame.mapsInPandas`](api/python/pyspark.sql.html#pyspark.sql.DataFrame.mapInPandas). +### Cogrouped Map + +CoGrouped map Pandas UDFs allow two DataFrames to be cogrouped a by a common key and then a python function applied to Review comment: `cogrouped a by` -> `cogrouped by` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
