[jira] [Commented] (AMBARI-25522) KeyError when Adding Custom Ambari Service

["Dmytro Grinenko (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-25522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17224833#comment-17224833 ] 

Dmytro Grinenko commented on AMBARI-25522:
------------------------------------------

The way how users and groups are defined for the service: 

https://github.com/apache/ambari/blob/branch-2.7/ambari-server/src/main/resources/common-services/ZEPPELIN/0.7.0/configuration/zeppelin-env.xml#L31-L64


property-type: USER, GROUP






> KeyError when Adding Custom Ambari Service
> ------------------------------------------
>
>                 Key: AMBARI-25522
>                 URL: https://issues.apache.org/jira/browse/AMBARI-25522
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-web
>    Affects Versions: 2.7.5
>            Reporter: Steven Matison
>            Priority: Blocker
>
> When attempting to add any custom service to ambari  (user group management on) the following error occurs:
> {noformat}
> KeyError: u'serviceuser'{noformat}
> or example:
> {noformat}
> KeyError: u'flink'{noformat}
> A current bulky work around is a python to disable user group management:
> {code:java}
> python /var/lib/ambari-server/resources/scripts/configs.py -u admin -p admin -n DDP -l hdp.dfheinz.com -t 8080 -a set -c cluster-env -k  ignore_groupsusers_create -v true{code}
>  I have tried to find a source of the users in ambari metastore, as well as proper/correct source code in the custom service fileset to add/create the user:group requirements.  I have not been successful.
> I am currently working on a seamless install of HDP with 3 different Third party services and this is a blocker to this solution.
>  



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