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https://issues.apache.org/jira/browse/YARN-1750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wangda Tan reassigned YARN-1750:
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Assignee: Wangda Tan
Working on this, assigned to me.
> TestNodeStatusUpdater#testNMRegistration incorrect
> --------------------------------------------------
>
> Key: YARN-1750
> URL: https://issues.apache.org/jira/browse/YARN-1750
> Project: Hadoop YARN
> Issue Type: Test
> Components: nodemanager
> Reporter: Ming Ma
> Assignee: Wangda Tan
>
> This test case passes. However, the test output log has
> java.lang.AssertionError: Number of applications should only be one!
> expected:<1> but was:<2>
> 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.nodemanager.TestNodeStatusUpdater$MyResourceTracker.nodeHeartbeat(TestNodeStatusUpdater.java:267)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl$1.run(NodeStatusUpdaterImpl.java:469)
> at java.lang.Thread.run(Thread.java:695)
> TestNodeStatusUpdater.java has invalid asserts.
> } else if (heartBeatID == 3) {
> // Checks on the RM end
> Assert.assertEquals("Number of applications should only be one!", 1,
> appToContainers.size());
> Assert.assertEquals("Number of container for the app should be two!",
> 2, appToContainers.get(appId2).size());
> We should fix the assert and add more check to the test.
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