pitrou commented on code in PR #13324: URL: https://github.com/apache/arrow/pull/13324#discussion_r890862102
########## docs/source/developers/python.rst: ########## @@ -361,6 +362,9 @@ Similarly, if you built with ``PARQUET_REQUIRE_ENCRYPTION`` (in C++), you need to set the corresponding ``PYARROW_WITH_PARQUET_ENCRYPTION`` environment variable to 1. +To set the number of threads used to compile PyArrow's C++/Cython components +(just like ``-jX``), set the ``PYARROW_PARALLEL`` environment variable. Review Comment: I'm not sure the `-jX` reference is generally helpful, if people haven't been using Make before. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
