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Posted to common-issues@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2011/06/24 01:24:47 UTC

[jira] [Updated] (HADOOP-7422) Test that the topology script is always passed IP addresses

     [ https://issues.apache.org/jira/browse/HADOOP-7422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins updated HADOOP-7422:
--------------------------------

      Tags:   (was: newbie)
    Labels: newbie  (was: )

> Test that the topology script is always passed IP addresses
> -----------------------------------------------------------
>
>                 Key: HADOOP-7422
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7422
>             Project: Hadoop Common
>          Issue Type: Test
>          Components: test
>            Reporter: Eli Collins
>              Labels: newbie
>
> Now that HADOOP-6682 has been fixed, Hadoop should always pass the topology script an IP address rather than a hostname. We should write a test that covers this (specifically that DNSToSwitchMapping#resolve is always passed IP addresses) so users can safely write topology scripts that don't handle hostnames.   

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