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Posted to hdfs-issues@hadoop.apache.org by "Steve Vaughan (Jira)" <ji...@apache.org> on 2022/09/01 16:48:00 UTC
[jira] [Reopened] (HDFS-16755) TestQJMWithFaults.testUnresolvableHostName() can fail due to unexpected host resolution
[ https://issues.apache.org/jira/browse/HDFS-16755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Vaughan reopened HDFS-16755:
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Backporting to branch-3.3 to avoid a test failure
> TestQJMWithFaults.testUnresolvableHostName() can fail due to unexpected host resolution
> ---------------------------------------------------------------------------------------
>
> Key: HDFS-16755
> URL: https://issues.apache.org/jira/browse/HDFS-16755
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 3.4.0, 3.3.9
> Environment: Running using both Maven Surefire and an IDE results in a test failure. Switching the name to "bogus.invalid" results in the expected behavior, which depends on an UnknownHostException.
> Reporter: Steve Vaughan
> Assignee: Steve Vaughan
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.9
>
>
> Tests that want to use an unresolvable address may actually resolve in some environments. Replacing host names like "bogus" with a IETF RFC 2606 domain name avoids the issue.
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