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https://issues.apache.org/jira/browse/HIVE-9271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14286740#comment-14286740
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Alan Gates commented on HIVE-9271:
----------------------------------

Yes, you could use alter partition touch.  However, this does not give you the 
opportunity in the future to pass additional information (e.g., what files were 
added to a partition as part of an insert to an existing partition, see 
HIVE-9273).

markPartitionForEvent is different.  I looked at that initially but I would 
have had to change the semantics of how it worked and that didn't seem 
reasonable.



> Add ability for client to request metastore to fire an event
> ------------------------------------------------------------
>
>                 Key: HIVE-9271
>                 URL: https://issues.apache.org/jira/browse/HIVE-9271
>             Project: Hive
>          Issue Type: New Feature
>          Components: Metastore
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>             Fix For: 0.15.0
>
>         Attachments: HIVE-9271.patch
>
>
> Currently all events in Hive are fired by the metastore.  However, there are 
> events that only the client fully understands, such as DML operations.  There 
> should be a way for the client to request the metastore to fire a particular 
> event.



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