[jira] [Commented] (YARN-1863) TestRMFailover fails with 'AssertionError: null'

[Zhijie Shen (JIRA)]

    [ 
https://issues.apache.org/jira/browse/YARN-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13943465#comment-13943465
 ] 

Zhijie Shen commented on YARN-1863:
-----------------------------------

I've observed more test failures on trunk:

Tests run: 9, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 4.288 sec <<< 
FAILURE! - in org.apache.hadoop.yarn.util.TestFSDownload
testDownloadPublicWithStatCache(org.apache.hadoop.yarn.util.TestFSDownload)  
Time elapsed: 0.384 sec  <<< FAILURE!
java.lang.AssertionError: null
        at org.junit.Assert.fail(Assert.java:92)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at org.junit.Assert.assertTrue(Assert.java:54)
        at 
org.apache.hadoop.yarn.util.TestFSDownload.testDownloadPublicWithStatCache(TestFSDownload.java:363)

Running 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation
Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 33.744 sec <<< 
FAILURE! - in 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation
testAMContainerAllocationWhenDNSUnavailable(org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation)
  Time elapsed: 5.077 sec  <<< FAILURE!
java.lang.AssertionError: expected:<SCHEDULED> but was:<ALLOCATED>
       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:147)
       at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testAMContainerAllocationWhenDNSUnavailable(TestContainerAllocation.java:240)

> TestRMFailover fails with 'AssertionError: null'
> ------------------------------------------------
>
>                 Key: YARN-1863
>                 URL: https://issues.apache.org/jira/browse/YARN-1863
>             Project: Hadoop YARN
>          Issue Type: Test
>            Reporter: Ted Yu
>            Assignee: Xuan Gong
>         Attachments: YARN-1863.1.patch, YARN-1863.2.patch
>
>
> This happened in Hadoop-Yarn-trunk - Build # 516 and can be reproduced:
> {code}
> testWebAppProxyInStandAloneMode(org.apache.hadoop.yarn.client.TestRMFailover) 
>  Time elapsed: 5.834 sec  <<< FAILURE!
> java.lang.AssertionError: null
>       at org.junit.Assert.fail(Assert.java:92)
>       at org.junit.Assert.assertTrue(Assert.java:43)
>       at org.junit.Assert.assertTrue(Assert.java:54)
>       at 
> org.apache.hadoop.yarn.client.TestRMFailover.verifyExpectedException(TestRMFailover.java:250)
>       at 
> org.apache.hadoop.yarn.client.TestRMFailover.testWebAppProxyInStandAloneMode(TestRMFailover.java:216)
> testEmbeddedWebAppProxy(org.apache.hadoop.yarn.client.TestRMFailover)  Time 
> elapsed: 5.341 sec  <<< FAILURE!
> java.lang.AssertionError: null
>       at org.junit.Assert.fail(Assert.java:92)
>       at org.junit.Assert.assertTrue(Assert.java:43)
>       at org.junit.Assert.assertTrue(Assert.java:54)
>       at 
> org.apache.hadoop.yarn.client.TestRMFailover.verifyExpectedException(TestRMFailover.java:250)
>       at 
> org.apache.hadoop.yarn.client.TestRMFailover.testEmbeddedWebAppProxy(TestRMFailover.java:241)
> {code}



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