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From "Dilli Arumugam (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-2941) Ambari server gets auth exception while getting JMX metrics from namenode in secure cluster.
Date Sat, 17 Aug 2013 00:33:47 GMT
Dilli Arumugam created AMBARI-2941:
--------------------------------------

             Summary: 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


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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