[jira] [Work logged] (HIVE-27120) Warn when Authorizer V2 is configured

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-27120?focusedWorklogId=848959&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-848959 ]

ASF GitHub Bot logged work on HIVE-27120:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 03/Mar/23 13:29
            Start Date: 03/Mar/23 13:29
    Worklog Time Spent: 10m 
      Work Description: okumin opened a new pull request, #4095:
URL: https://github.com/apache/hive/pull/4095

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   ### What changes were proposed in this pull request?
   
   This PR will change an internal param name defined in SessionState.
   
   ### Why are the changes needed?
   
   The param causes WARN unless we disable `hive.conf.validation`.
   
   ```
   pod/hive-hiveserver2-7fc4df88b6-dmn8v: 2023-03-01T13:50:38,959  WARN [main] conf.HiveConf: HiveConf of name hive.internal.ss.authz.settings.applied.marker does not exist 
   ```
   
   That's because it is not listed in HiveConf even though it starts with `hive.`.
   https://github.com/apache/hive/blob/rel/release-4.0.0-alpha-2/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java#L6429-L6440
   
   So, this PR will change the prefix from `hive.internal.` into `_hive.`. This manner is inherited from some other private params.
   https://github.com/apache/hive/blob/rel/release-4.0.0-alpha-2/ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java#L130-L132
   
   ### Does this PR introduce _any_ user-facing change?
   
   I assume we can say NO. Precisely, it might change a behavior when a user explicity configures `hive.internal.ss.authz.settings.applied.marker`. However, I assume this param must not be configured by users.
   
   ### How was this patch tested?
   
   I have confirmed I don't see the WARN log with this change on my local environment.




Issue Time Tracking
-------------------

            Worklog Id:     (was: 848959)
    Remaining Estimate: 0h
            Time Spent: 10m

> Warn when Authorizer V2 is configured
> -------------------------------------
>
>                 Key: HIVE-27120
>                 URL: https://issues.apache.org/jira/browse/HIVE-27120
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: okumin
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> SessionState configures an internal param that is not listed in HiveConf. It causes WARN.
> {code:java}
> pod/hive-hiveserver2-7fc4df88b6-dmn8v: 2023-03-01T13:50:38,959  WARN [main] conf.HiveConf: HiveConf of name hive.internal.ss.authz.settings.applied.marker does not exist {code}



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