GitHub user dmitrievanthony opened a pull request: https://github.com/apache/ignite/pull/3807
IGNITE-8233 KNN and SVM algorithms don't work when partition doesn't contain data. You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-8233 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/ignite/pull/3807.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #3807 ---- commit 14a7357afc0f33b07f5d4f56d6081222ec5bb437 Author: Anton Dmitriev <dmitrievanthony@...> Date: 2018-04-12T13:35:59Z IGNITE-8233 Add protection of dataset compute method from empty data. commit c63105c2cd4d4d8829ff300eaa7d11ed6620ebdb Author: Anton Dmitriev <dmitrievanthony@...> Date: 2018-04-12T13:44:55Z IGNITE-8233 Fix tests after adding protection of dataset compute method from empty data. ---- ---