Hello, I don't know where the CI machines used for Calcite are, but lately the MacOS machine is (frequently) much slower than all the other, and in a recent job the machine failed a test which should have no connection to the PR changes:
https://github.com/apache/calcite/actions/runs/15258328017/job/42911086135?pr=4382 I am wondering whether this is a worker which is exhibiting some hardware failures? Mihai
