sanjibansg commented on code in PR #12977:
URL: https://github.com/apache/arrow/pull/12977#discussion_r862234806
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cpp/src/arrow/dataset/file_parquet.cc:
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@@ -847,7 +847,8 @@ ParquetDatasetFactory::CollectParquetFragments(const
Partitioning& partitioning)
auto row_groups = Iota(metadata_subset->num_row_groups());
auto partition_expression =
- partitioning.Parse(StripPrefixAndFilename(path,
options_.partition_base_dir))
+ partitioning
+ .Parse(StripPrefixAndFilename(path,
options_.partition_base_dir).directory)
Review Comment:
I have added a round-trip test in PyArrow to check whether the partitions
are read correctly. Do we need any tests other than that?
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