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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2019/04/10 07:12:00 UTC

[jira] [Assigned] (HIVE-21597) WM trigger validation should happen at the time of create or alter

     [ https://issues.apache.org/jira/browse/HIVE-21597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prasanth Jayachandran reassigned HIVE-21597:
--------------------------------------------


> WM trigger validation should happen at the time of create or alter
> ------------------------------------------------------------------
>
>                 Key: HIVE-21597
>                 URL: https://issues.apache.org/jira/browse/HIVE-21597
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>
> When a query guardrail trigger is created the trigger expression is not validated immediately upon creation or altering the trigger. Instead, it gets validated at the start of HS2 which could fail resource plans from being applied correctly. The trigger expression validation should happen in DDLTask. 



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