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From "Mohammad Kamrul Islam (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1590) _HOST doesn't expand properly for RM, NM, ProxyServer and JHS
Date Sun, 12 Jan 2014 08:19:55 GMT

    [ https://issues.apache.org/jira/browse/YARN-1590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13868967#comment-13868967
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Mohammad Kamrul Islam commented on YARN-1590:
---------------------------------------------

No new functionality was introduced. Fixed a bug that was implemented in other cases.
But I tested it in a cluster environment.

Secondly,  I ran the failed test case (mvn test -Dtest=TestRMWebServicesApps -Pnative) and
it ran fine for me. Looks like it was some timing issue.


> _HOST doesn't expand properly for RM, NM, ProxyServer and JHS
> -------------------------------------------------------------
>
>                 Key: YARN-1590
>                 URL: https://issues.apache.org/jira/browse/YARN-1590
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 3.0.0, 2.2.0
>            Reporter: Mohammad Kamrul Islam
>            Assignee: Mohammad Kamrul Islam
>         Attachments: YARN-1590.1.patch, YARN-1590.2.patch, YARN-1590.3.patch
>
>
> _HOST is not properly substituted when we use VIP address. Currently it always used the
host name of the machine and disregard the VIP address. It is true mainly for RM, NM, WebProxy,
and JHS rpc service. Looks like it is working fine for webservice authentication.
> On the other hand, the same thing is working fine for NN and SNN in RPC as well as webservice.
>  



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