Philip Hyunsu Cho
Philip Hyunsu Cho
![Screenshot 2022-09-06 170221](https://user-images.githubusercontent.com/2532981/188766050-4112b83d-7532-4041-94ce-47064332222a.png) Now every test job will require a manual approval prior to running. This will significantly reduce our CI expenses.
Build status: * https://buildkite.com/xgboost/xgboost-ci/builds/57 * https://buildkite.com/xgboost/xgboost-ci-windows/builds/53
Merging this for now. I will closely monitor the CI for next 3 days (until Sep 10). If everything goes well, I will remove Jenkins
I like the idea of abstracting the AllReduce primitive to support multiple AllReduce backends, including NVFlare. One possible source of complication is the data sketching step, where workers exchange details...
A pull request is welcome.
I'm adding this feature to the feature request tracker: #3439. Hopefully, we can get to it some point.
@veonua See #3439.
Reopening for visibility.
@trivialfis Have you decided which of the two alternatives we'd be adopting?
You should remove the column names from the test matrix (`dtest`) by running ```R colnames(dtest)