Right now i haven't found the reason of TestDrillbitResilience.cancelAfterAllResultsProduced failure, most likely the cause of the failure is that the query is able to have been completed before cancellation request is processed. This test not only the case, there is one more ignored test TestDrillbitResilience.cancelAfterEverythingIsCompleted and jira DRILL-3967 created, although the environment is AWS.
Maybe it makes sense to ignore this test to unblock the release and merge JDK8 changes?
