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From "Dilli Arumugam (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-2941) Ambari server gets auth exception while getting JMX metrics from namenode in secure cluster.
Date Sat, 17 Aug 2013 15:20:48 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dilli Arumugam updated AMBARI-2941:
-----------------------------------

    Attachment: AMBARI-2941.patch
    
> Ambari server gets auth exception while getting JMX metrics from namenode in secure cluster.
> --------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-2941
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2941
>             Project: Ambari
>          Issue Type: Task
>         Environment: Ambari server set up to monitor and manage a hadoop cluster secured
with keberos authentication
>            Reporter: Dilli Arumugam
>            Assignee: Dilli Arumugam
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-2941.patch
>
>
> After applying secure configs to core-site.xml for http client authentication, Ambari
server is not able to authenticate to get JMX metrics.
> Ambari server log:
> 17:00:08,799 ERROR pool-1-thread-1861 JMXPropertyProvider:446 - Caught exception getting
JMX metrics : Server returned HTTP response code: 401 for URL: http://dev01.hortonworks.com:50070/jmx
> 17:00:10,759 ERROR pool-1-thread-1888 JMXPropertyProvider:446 - Caught exception getting
JMX metrics : Connection refused

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