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Posted to yarn-issues@hadoop.apache.org by "Andras Gyori (Jira)" <ji...@apache.org> on 2021/07/14 11:50:00 UTC
[jira] [Commented] (YARN-6272)
TestAMRMClient#testAMRMClientWithContainerResourceChange fails
intermittently
[ https://issues.apache.org/jira/browse/YARN-6272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17380523#comment-17380523 ]
Andras Gyori commented on YARN-6272:
------------------------------------
[~prabhujoseph] I can take this over, if you do not mind. Your approach works, just tweaked it a little bit. I do not think at this point, without a complete refactor, that using MockRM and MockNM is feasible.
> TestAMRMClient#testAMRMClientWithContainerResourceChange fails intermittently
> -----------------------------------------------------------------------------
>
> Key: YARN-6272
> URL: https://issues.apache.org/jira/browse/YARN-6272
> Project: Hadoop YARN
> Issue Type: Test
> Components: yarn
> Affects Versions: 3.0.0-alpha4
> Reporter: Ray Chiang
> Assignee: Prabhu Joseph
> Priority: Major
> Attachments: YARN-6272-001.patch
>
>
> I'm seeing this unit test fail fairly often in trunk:
> testAMRMClientWithContainerResourceChange(org.apache.hadoop.yarn.client.api.impl.TestAMRMClient) Time elapsed: 5.113 sec <<< FAILURE!
> java.lang.AssertionError: expected:<1> but was:<0>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:555)
> at org.junit.Assert.assertEquals(Assert.java:542)
> at org.apache.hadoop.yarn.client.api.impl.TestAMRMClient.doContainerResourceChange(TestAMRMClient.java:1087)
> at org.apache.hadoop.yarn.client.api.impl.TestAMRMClient.testAMRMClientWithContainerResourceChange(TestAMRMClient.java:963)
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