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Posted to yarn-issues@hadoop.apache.org by "yeshavora (JIRA)" <ji...@apache.org> on 2013/09/06 02:08:53 UTC

[jira] [Updated] (YARN-1154) RM should check do reverse lookup of NM hostname on registration and disallow registration if lookup fails

     [ https://issues.apache.org/jira/browse/YARN-1154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

yeshavora updated YARN-1154:
----------------------------

    Description: RM should be able to do reverse lookup when NM tries to register. NM registration should fail if lookup fails.
    
> RM should check do reverse lookup of NM hostname on registration and disallow registration if lookup fails
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1154
>                 URL: https://issues.apache.org/jira/browse/YARN-1154
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: yeshavora
>            Assignee: Xuan Gong
>
> RM should be able to do reverse lookup when NM tries to register. NM registration should fail if lookup fails.

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