Hi Igniters, I've found Ignite node tries to unlock tx entries when a node left the grid. Ignite do this synchronously in GridCacheMvccManager.removeExplicitNodeLocks() in discovery and exchange threads.
Looks like this can be done in ascync way. I've made a PR #4565 and seems there is no new test failures [1]. I'm not familiar enough with exchange manager code, but looks like we can scan locked entries more than once per node left event. Also, it looks possible we can scan locked entries once for several merged exchange events. Thoughts? Any ideas how this can be refactoried? [1] https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&tab=projectOverview&branch_IgniteTests24Java8=pull%2F4546%2Fhead -- Best regards, Andrey V. Mashenkov
