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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-9985) Maintenance Mode Hosts do not get keytabs
Date Mon, 09 Mar 2015 23:58:38 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-9985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14353911#comment-14353911
] 

Hudson commented on AMBARI-9985:
--------------------------------

SUCCESS: Integrated in Ambari-branch-2.0.0 #39 (See [https://builds.apache.org/job/Ambari-branch-2.0.0/39/])
AMBARI-9985. Maintenance Mode Hosts do not get keytabs (rlevas) (rlevas: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=37af87eafd5ca2b9fe8901ed51ea64b213d2ad5f)
* ambari-server/src/main/java/org/apache/ambari/server/metadata/ActionMetadata.java


> Maintenance Mode Hosts do not get keytabs
> -----------------------------------------
>
>                 Key: AMBARI-9985
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9985
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.0.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>            Priority: Critical
>              Labels: kerberos
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9985_trunk_01.patch
>
>
> A downed host behaves a little differently then a host that is up and in a maintenance
state.  
> It appears that where a downed host is not included in steps to install the Kerberos
client nor is it included when choosing a host to run the service check on. 
> However a host that is up and in maintenance mode is not included in steps to install
the Kerberos client, but may be selected as the host to run the service check on. Resulting
in this error:
> {code}
> 2015-03-04 20:58:03,164 - Error while executing command 'service_check':
> Traceback (most recent call last):
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 208, in execute
>     method(env)
>   File "/var/lib/ambari-agent/cache/common-services/KERBEROS/1.10.3-10/package/scripts/service_check.py",
line 58, in service_check
>     raise Fail(err_msg)
> Fail: Failed to execute kinit test due to principal or keytab not found or available
> {code}
> The error is correct in that the keytab has not been distributed to it, this is because
the Kerberos Client has not been installed on it.  



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