java.lang.AssertionError: expected:<1> but was:<0>

twill-dev | Albert Shau | 2 years ago
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Root Cause Analysis

  1. java.lang.AssertionError

    expected:<1> but was:<0>

    at org.junit.Assert.fail()
  2. JUnit
    Assert.assertEquals
    1. org.junit.Assert.fail(Assert.java:88)
    2. org.junit.Assert.failNotEquals(Assert.java:743)
    3. org.junit.Assert.assertEquals(Assert.java:118)
    4. org.junit.Assert.assertEquals(Assert.java:555)
    5. org.junit.Assert.assertEquals(Assert.java:542)
    5 frames
  3. Twill
    PlacementPolicyTestRun.testDistributedPlacementPolicy
    1. org.apache.twill.yarn.PlacementPolicyTestRun.testDistributedPlacementPolicy(PlacementPolicyTestRun.java:173)
    1 frame