Flaky test: TestExponentialSleepStrategy testThreadInterruptInRetryLoop

:samza-core_2.11:test

testThreadInterruptInRetryLoop FAILED
    java.util.NoSuchElementException: None.get
        at scala.None$.get(Option.scala:347)
        at scala.None$.get(Option.scala:345)
        at org.apache.samza.util.TestExponentialSleepStrategy.testThreadInterruptInRetryLoop(TestExponentialSleepStrategy.scala:143)

479 tests completed, 1 failed, 1 skipped
:samza-core_2.11:test FAILED

FAILURE: Build failed with an exception.