[jira] [Commented] (ZOOKEEPER-2337) Fake "invalid" hostnames used in tests are sometimes valid

["Arshad Mohammad (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15046983#comment-15046983 ] 

Arshad Mohammad commented on ZOOKEEPER-2337:
--------------------------------------------

Thanks [~timothyjward] for reporting this issue, though this has already been reported in ZOOKEEPER-2252 and patch is available. Closing this as duplicate, Please reopen if you feel otherwise

> Fake "invalid" hostnames used in tests are sometimes valid
> ----------------------------------------------------------
>
>                 Key: ZOOKEEPER-2337
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2337
>             Project: ZooKeeper
>          Issue Type: Bug
>    Affects Versions: 3.4.7, 3.5.1, 3.6.0
>            Reporter: Timothy Ward
>            Assignee: Timothy Ward
>             Fix For: 3.4.8, 3.5.2, 3.6.0
>
>
> Some of the ZooKeeper tests use "fake" hostnames to trigger host resolution failures. The problem with this is that it uses valid hostnames which are sometimes configured in VMs.
> At the moment I am unable to build cleanly because I get test failures on the two test methods that do this. The tests work equally well if syntactically invalid hostnames are used, and the test cases become more portable at the same time.
> The affected test cases are:
> org.apache.zookeeper.test.StaticHostProviderTest.testTwoInvalidHostAddresses and org.apache.zookeeper.test.StaticHostProviderTest.testOneInvalidHostAddresses
> See GitHub pull request https://github.com/apache/zookeeper/pull/48 for a proposed fix



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