[GitHub] [arrow] fsaintjacques commented on a change in pull request #6979: ARROW-7800 [Python] implement iter_batches() method for ParquetFile and ParquetReader

fsaintjacques commented on a change in pull request #6979: URL: https://github.com/apache/arrow/pull/6979#discussion_r416028395 ## File path: python/pyarrow/parquet.py ## @@ -310,6 +310,44 @@ def read_row_groups(self, row_groups, columns=None, use_threads=True,

[GitHub] [arrow] fsaintjacques commented on a change in pull request #6979: ARROW-7800 [Python] implement iter_batches() method for ParquetFile and ParquetReader

fsaintjacques commented on a change in pull request #6979: URL: https://github.com/apache/arrow/pull/6979#discussion_r416027477 ## File path: python/pyarrow/_parquet.pyx ## @@ -1077,6 +1078,54 @@ cdef class ParquetReader: def set_use_threads(self, bint use_threads):

[GitHub] [arrow] fsaintjacques commented on a change in pull request #6979: ARROW-7800 [Python] implement iter_batches() method for ParquetFile and ParquetReader

fsaintjacques commented on a change in pull request #6979: URL: https://github.com/apache/arrow/pull/6979#discussion_r416018166 ## File path: python/pyarrow/_parquet.pyx ## @@ -1083,6 +1084,50 @@ cdef class ParquetReader: def set_use_threads(self, bint use_threads):

[GitHub] [arrow] fsaintjacques commented on a change in pull request #6979: ARROW-7800 [Python] implement iter_batches() method for ParquetFile and ParquetReader

fsaintjacques commented on a change in pull request #6979: URL: https://github.com/apache/arrow/pull/6979#discussion_r413811549 ## File path: cpp/src/parquet/arrow/reader.cc ## @@ -260,12 +260,28 @@ class FileReaderImpl : public FileReader { Status

[GitHub] [arrow] fsaintjacques commented on a change in pull request #6979: ARROW-7800 [Python] implement iter_batches() method for ParquetFile and ParquetReader

fsaintjacques commented on a change in pull request #6979: URL: https://github.com/apache/arrow/pull/6979#discussion_r413812220 ## File path: python/pyarrow/_parquet.pxd ## @@ -334,7 +334,7 @@ cdef extern from "parquet/api/reader.h" namespace "parquet" nogil:

[GitHub] [arrow] fsaintjacques commented on a change in pull request #6979: ARROW-7800 [Python] implement iter_batches() method for ParquetFile and ParquetReader

fsaintjacques commented on a change in pull request #6979: URL: https://github.com/apache/arrow/pull/6979#discussion_r413814578 ## File path: python/pyarrow/_parquet.pyx ## @@ -1083,6 +1084,50 @@ cdef class ParquetReader: def set_use_threads(self, bint use_threads):