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https://issues.apache.org/jira/browse/YARN-2374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14082244#comment-14082244
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Naganarasimha G R commented on YARN-2374:
-----------------------------------------
As earlier mentioned there is a jvm bug which gives FQDN when "
InetAddress.getLocalHost().getHostName() ". So what i guess in the machine
where test case is runing jvm used for running test case and jvm path set in
JAVA_HOME is diff . org.apache.hadoop.yarn.applications.distributedshell.Client
is using JAVA_HOME. Hence diff results might be coming when
InetAddress.getLocalHost().getHostName() is called.
So may be once we can have check at this setting if not we can continue with
the patch
> YARN trunk build failing TestDistributedShell.testDSShell
> ---------------------------------------------------------
>
> Key: YARN-2374
> URL: https://issues.apache.org/jira/browse/YARN-2374
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Attachments: apache-yarn-2374.0.patch, apache-yarn-2374.1.patch
>
>
> The YARN trunk build has been failing for the last few days in the
> distributed shell module.
> {noformat}
> testDSShell(org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell)
> Time elapsed: 27.269 sec <<< FAILURE!
> java.lang.AssertionError: null
> at org.junit.Assert.fail(Assert.java:86)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.junit.Assert.assertTrue(Assert.java:52)
> at
> org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell.testDSShell(TestDistributedShell.java:188)
> {noformat}
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