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https://issues.apache.org/jira/browse/METRON-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16088154#comment-16088154
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ASF GitHub Bot commented on METRON-1031:
----------------------------------------

Github user merrimanr commented on a diff in the pull request:

    https://github.com/apache/metron/pull/647#discussion_r127555429
  
    --- Diff: 
metron-deployment/packaging/ambari/metron-mpack/src/main/resources/common-services/METRON/CURRENT/package/templates/metron.j2
 ---
    @@ -37,3 +37,5 @@ SECURITY_ENABLED={{security_enabled|lower}}
     {% endif %}
     {% if metron_keytab_path is defined 
%}METRON_SERVICE_KEYTAB="{{metron_keytab_path}}"
     {% endif %}
    +KAFKA_SECURITY_PROTOCOL="{{kafka_security_protocol}}"
    +PARSER_TOPOLOGY_OPTIONS="/home/metron/.storm/storm.config"
    --- End diff --
    
    I think that's fine.  If you really wanted it to mirror the implementation 
in the MPack, you could do:
    `PARSER_TOPOLOGY_OPTIONS="/home/{{metron_user}}/.storm/storm.config"`


> Management UI Cannot Start Topologies in Kerberized Environment
> ---------------------------------------------------------------
>
>                 Key: METRON-1031
>                 URL: https://issues.apache.org/jira/browse/METRON-1031
>             Project: Metron
>          Issue Type: Bug
>            Reporter: Nick Allen
>            Assignee: Nick Allen
>
> The Metron Management UI cannot start topologies in a kerberized environment. 
>  This includes the parser, indexing, and enrichment topologies.
> It seems that Metron REST does not pass "-ksp" to the start topology 
> commands. As a result, topologies that are started with the Management UI 
> cannot start a producer against a kerberized Kafka.



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