[jira] [Updated] (HIVE-18152) Idempotent state change for resource plan

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-18152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-18152:
------------------------------------
    Resolution: Done
        Status: Resolved  (was: Patch Available)

Looks like it's already fixed somewhere else (resourceplan.q has tests for active->active, etc.)

> Idempotent state change for resource plan
> -----------------------------------------
>
>                 Key: HIVE-18152
>                 URL: https://issues.apache.org/jira/browse/HIVE-18152
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: 3.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-18152.1.patch
>
>
> {code}
> show resource plans;
> +----------+----------+--------------------+
> | rp_name  |  status  | query_parallelism  |
> +----------+----------+--------------------+
> | llap     | ACTIVE   | 1                  |
> | global   | ENABLED  | 1                  |
> +----------+----------+--------------------+
> ALTER RESOURCE PLAN llap ACTIVATE;
> Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. Cannot get a resource plan to apply (state=08S01,code=1)
> {code}
> It is better not to throw an error when current state is same as the altered state.



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