[jira] [Updated] (AMBARI-18547) No validation errors recieved for empty or removed hadoop.proxyuser.* properties

["Dmitry Lysnichenko (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-18547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Lysnichenko updated AMBARI-18547:
----------------------------------------
    Component/s: ambari-server

> No validation errors recieved for empty or removed hadoop.proxyuser.* properties
> --------------------------------------------------------------------------------
>
>                 Key: AMBARI-18547
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18547
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>         Attachments: AMBARI-18547.patch
>
>
> Steps to reproduce:
> 1) Start install wizard
> 2) Select HDFS, Yarn, Zookeeper
> 3) Navigate to Customize Service page
> 4) Select HDFS and open *Custom core-site* category
> 4) Remove any/all hadoop.proxyuser.* properties , e.g. hadoop.proxyuser.hdfs.groups
> 5) Set empty value for any/all hadoop.proxyuser.*
> 6) Click next
> AR: Validation succeed, {{/api/v1/stacks/HDP/versions/2.5/validations}} request returns no errors or warnings regarding mentioned properties
> ER: Validation error/warning regarding empty and removed hadoop.proxyuser.* properties



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