westonpace commented on code in PR #33969:
URL: https://github.com/apache/arrow/pull/33969#discussion_r1100926556
##########
python/pyarrow/tests/test_dataset.py:
##########
@@ -5084,10 +5084,8 @@ def test_dataset_partition_with_slash(tmpdir):
read_table = ds.dataset(
source=path,
format='ipc',
- partitioning='hive',
- schema=pa.schema([pa.field("exp_id", pa.int32()),
- pa.field("exp_meta", pa.utf8())])
- ).to_table().combine_chunks()
+ schema=dt_table.schema,
Review Comment:
> In theory we don't need to pass the schema here, but if one does, we get
invalid results
In the current code? Or in this PR? Or both?
Both passing and not passing the schema should work. If passing the schema
gives invalid results then I would ask we follow @jorisvandenbossche 's advice
and create a test that isolates this behavior as much as possible. This may
require further debugging to figure out exactly what happened.
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