lidavidm commented on a change in pull request #9790:
URL: https://github.com/apache/arrow/pull/9790#discussion_r600577897
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File path: python/pyarrow/_dataset.pyx
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@@ -1311,38 +1284,74 @@ cdef class ParquetFileWriteOptions(FileWriteOptions):
self._set_arrow_properties()
+cdef set _PARQUET_READ_OPTIONS = {'dictionary_columns'}
+
+
cdef class ParquetFileFormat(FileFormat):
cdef:
CParquetFileFormat* parquet_format
- def __init__(self, read_options=None):
+ def __init__(self, read_options=None,
+ default_fragment_scan_options=None, **kwargs):
Review comment:
This is mostly, but not fully, backwards compatible (something like
`ds.ReadOptions(use_buffered_stream=True)` no longer works) - is that an issue?
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