westonpace commented on pull request #10845: URL: https://github.com/apache/arrow/pull/10845#issuecomment-902862533
@nirandaperera I'll look at this now but my guess is that it's easier to reproduce on CI because a lot of the CI nodes only have one core. A lot of these thread ordering issues become more evident because a single core machine will take very odd paths through the code. If that's the case (just a hunch right now) then the Unix program `stress` is very helpful for reproducing by allowing you to occupy all of your cores. Then just run your unit test with `nice` and you can sometimes reproduce such issues. -- 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]
