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Gang Wu authored and GitHub committed c8d6110a26c
GH-33655: [C++][Parquet] Write parquet columns in parallel (#33656) # Which issue does this PR close? Closes #33655 # What changes are included in this PR? - Add use_threads and executor options to `ArrowWriterProperties`. - `parquet::arrow::FileWriter` writes columns in parallel when buffered row group is enabled. - Only `WriteRecordBatch()` is supported. # Are these changes tested? Added `TEST(TestArrowReadWrite, MultithreadedWrite)` in the `arrow_reader_writer_test.cc` * Closes: #33655 Authored-by: Gang Wu <ustcwg@gmail.com> Signed-off-by: Yibo Cai <yibo.cai@arm.com>