GitHub user dgarus opened a pull request: https://github.com/apache/ignite/pull/4012
IGNITE-8516 checked not null constraint You can merge this pull request into a Git repository by running: $ git pull https://github.com/dgarus/ignite ignite-8516 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/ignite/pull/4012.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 #4012 ---- commit 833cb6e8d39ceb830bf77b5c1c50ebbcc7cb565f Author: sbt-garus-dg <garus.d.g@...> Date: 2018-05-17T12:06:24Z IGNITE-8516 checked not null constraint ---- ---