mapleFU commented on code in PR #35453:
URL: https://github.com/apache/arrow/pull/35453#discussion_r1249246627
##########
python/pyarrow/_parquet.pyx:
##########
@@ -1665,6 +1919,82 @@ cdef shared_ptr[ArrowWriterProperties]
_create_arrow_writer_properties(
return arrow_properties
+cdef _name_to_index_map(Schema arrow_schema):
+ cdef:
+ shared_ptr[CSchema] sp_arrow_schema
+ shared_ptr[SchemaDescriptor] sp_parquet_schema
+ shared_ptr[WriterProperties] props = _create_writer_properties()
+ shared_ptr[ArrowWriterProperties] arrow_props =
_create_arrow_writer_properties(
+ use_deprecated_int96_timestamps=False,
+ coerce_timestamps=None,
+ allow_truncated_timestamps=False,
+ writer_engine_version="V2"
+ )
+
+ sp_arrow_schema = pyarrow_unwrap_schema(arrow_schema)
Review Comment:
so a nested path could be like `a.b.c`?
##########
python/pyarrow/_parquet.pyx:
##########
@@ -1665,6 +1919,82 @@ cdef shared_ptr[ArrowWriterProperties]
_create_arrow_writer_properties(
return arrow_properties
+cdef _name_to_index_map(Schema arrow_schema):
+ cdef:
+ shared_ptr[CSchema] sp_arrow_schema
+ shared_ptr[SchemaDescriptor] sp_parquet_schema
+ shared_ptr[WriterProperties] props = _create_writer_properties()
+ shared_ptr[ArrowWriterProperties] arrow_props =
_create_arrow_writer_properties(
+ use_deprecated_int96_timestamps=False,
Review Comment:
Is these default schema? or these doesn't matter?
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