tree a05f0bbde48a7a007cf9c4c52a76d02e0cd72440
parent 72ecec743598d0dd74d37d465c72a3eb7c050955
author Julia Wang <jwang98052@yahoo.com> 1508957849 -0700
committer Markus Weimer <weimer@apache.org> 1508969251 -0700

[REEF-1910] Fix TestResubmitEvaluator unit test failure

Fix concurrency issue in the test driver.

JIRA:
  [REEF-1910](https://issues.apache.org/jira/browse/REEF-1910)

Pull Request:
  This closes #1400