nealrichardson opened a new pull request #7995: URL: https://github.com/apache/arrow/pull/7995
On ARROW-6437 (#7928) we saw occasional "File exists" errors on `jemalloc_ep` on macOS. Googling the error message led back to ARROW-739 (#456), which fixed this before by forcing install with `-j1`. ARROW-3492 later made it so jemalloc would build (but not install) in parallel. Then ARROW-3539 (#2779) was addressing a problem with that change and, along with fixing the build parallelization issue, unfortunately reverted the original `make -j1 install` fix. This patch restores the fix from ARROW-739. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
