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https://issues.apache.org/jira/browse/AMBARI-19337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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JaySenSharma updated AMBARI-19337:
----------------------------------
    Description: 
- We see that there are quite a lot of files in Ambari installation which uses 
YARN proxyuser properties with spelling mistake.

*Example:*
{code}
            "yarn.timeline-service.http-authentication.proxyusers.*.hosts": ""
            "yarn.timeline-service.http-authentication.proxyusers.*.users": ""
            "yarn.timeline-service.http-authentication.proxyusers.*.groups": ""
            "yarn.resourcemanager.proxyuser.*.groups": ""
            "yarn.resourcemanager.proxyuser.*.hosts": ""
            "yarn.resourcemanager.proxyuser.*.users": ""
{code}

- Ideally all the *"proxyusers."* should be replaced with *"proxyuser."*, Not 
sure why it did not affect so far as these changes are there for quite long 
time.

- Some old ambari docs shows the right property:   
https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.0.0/bk_ambari_views_guide/content/section_kerberos_setup_tez_view.html


  was:
- We see that there are quite a lot of files in Ambari installation which uses 
YARN proxyuser properties with spelling mistake.

*Example:*
{code}
            "yarn.timeline-service.http-authentication.proxyusers.*.hosts": ""
            "yarn.timeline-service.http-authentication.proxyusers.*.users": ""
            "yarn.timeline-service.http-authentication.proxyusers.*.groups": ""
            "yarn.resourcemanager.proxyuser.*.groups": ""
            "yarn.resourcemanager.proxyuser.*.hosts": ""
            "yarn.resourcemanager.proxyuser.*.users": ""
{code}

- Ideally all the *"proxyusers."* should be replaced with *"proxyuser."*, Not 
sure why it did not affect so far as these changes are there for quite long 
time.



> YARN proxyusers properties has spelling mistake
> -----------------------------------------------
>
>                 Key: AMBARI-19337
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19337
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk
>         Environment: All Environments
>            Reporter: JaySenSharma
>            Assignee: JaySenSharma
>
> - We see that there are quite a lot of files in Ambari installation which 
> uses YARN proxyuser properties with spelling mistake.
> *Example:*
> {code}
>             "yarn.timeline-service.http-authentication.proxyusers.*.hosts": ""
>             "yarn.timeline-service.http-authentication.proxyusers.*.users": ""
>             "yarn.timeline-service.http-authentication.proxyusers.*.groups": 
> ""
>             "yarn.resourcemanager.proxyuser.*.groups": ""
>             "yarn.resourcemanager.proxyuser.*.hosts": ""
>             "yarn.resourcemanager.proxyuser.*.users": ""
> {code}
> - Ideally all the *"proxyusers."* should be replaced with *"proxyuser."*, Not 
> sure why it did not affect so far as these changes are there for quite long 
> time.
> - Some old ambari docs shows the right property:   
> https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.0.0/bk_ambari_views_guide/content/section_kerberos_setup_tez_view.html



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