[jira] [Created] (YARN-1733) Intermittent failed for TestRMWebServicesApps

[Junping Du (JIRA)]

Junping Du created YARN-1733:
--------------------------------

             Summary: Intermittent failed for TestRMWebServicesApps
                 Key: YARN-1733
                 URL: https://issues.apache.org/jira/browse/YARN-1733
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
            Reporter: Junping Du


In some Jenkins tests (like: YARN-1506, YARN-1641),
TestRMWebServicesApps get failed with log as: 

java.lang.AssertionError: incorrect number of elements expected:<20> but 
was:<18>
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.failNotEquals(Assert.java:647)
        at org.junit.Assert.assertEquals(Assert.java:128)
        at org.junit.Assert.assertEquals(Assert.java:472)
        at 
org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesApps.verifyAppInfo(TestRMWebServicesApps.java:1321)
        at 
org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesApps.testSingleAppsHelper(TestRMWebServicesApps.java:1261)
        at 
org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesApps.testSingleApp(TestRMWebServicesApps.java:1153)




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