Hi Ying,
We haven't yet investigated the Numpy installation errors on MacOS. We hope it may be a transitory Homebrew issue, otherwise we'll need to find a way to fix it. You can ignore those errors for now. Other than that, yes, the Github Actions builds are queueing more and more these days. This is already being discussed in the "Github Actions feedback time" discussion thread. Regards Antoine. Le 06/01/2021 à 14:35, Ying Zhou a écrit : > Hi, > > I have noticed that it’s very hard for me to check my workflow runs this > morning. On the PR page the update is very slow. Moreover there are > unusual installation-related errors such as ‘can not install numpy’ that > clearly can not be caused by C++ changes. I wonder what’s going on. > > Here is my commit that has several weird errors: > > https://github.com/apache/arrow/pull/8648/commits/5c3b8f8659d235c0f0243bc01ec11fc2153f885a > > Here is what the PR page looks like more than 10 minutes after the > commit despite manual refreshing: > > > > Thanks, > Ying