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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/04/15 13:51:30 UTC

[GitHub] [arrow] jorisvandenbossche commented on a diff in pull request #12898: ARROW-16204: [C++][Dataset] Default error existing_data_behaviour for writing dataset ignores a single file

jorisvandenbossche commented on code in PR #12898:
URL: https://github.com/apache/arrow/pull/12898#discussion_r851281529


##########
docs/source/python/dataset.rst:
##########
@@ -570,7 +570,7 @@ dataset to be partitioned.  For example:
     part = ds.partitioning(
         pa.schema([("c", pa.int16())]), flavor="hive"
     )
-    ds.write_dataset(table, "sample_dataset", format="parquet", partitioning=part)
+    ds.write_dataset(table, "partitioned_dataset", format="parquet", partitioning=part)

Review Comment:
   We already wrote to "sample_dataset" a bit above, so this now started to (correctly) raise an error if using the same name



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