[jira] [Resolved] (AMBARI-9285) Add default values for ranger plugin properties

["Yusaku Sako (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-9285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yusaku Sako resolved AMBARI-9285.
---------------------------------
    Resolution: Fixed

Committed to trunk.

> Add default values for ranger plugin properties
> -----------------------------------------------
>
>                 Key: AMBARI-9285
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9285
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Velmurugan Periasamy
>            Assignee: Gautam Borad
>             Fix For: 2.0.0
>
>
> {noformat}
> if hdp_stack_version != "" and compare_versions(hdp_stack_version, '2.2') >= 0:
>     # setting flag value for ranger hdfs plugin
>     enable_ranger_hdfs = False
>     user_input = config['configurations']['ranger-hdfs-plugin-properties']['ranger-hdfs-plugin-enabled']        <-------------------------------  No default value provided
> {noformat}
> That line, and others like it, must make safeguards by checking property existence.  Can use a construct like below so that it fails safely.
> {noformat}
> user_input = default('/configurations/ranger-hdfs-plugin-properties/ranger-hdfs-plugin-enabled', 'no')
> {noformat}



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