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https://issues.apache.org/jira/browse/IMPALA-8559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16847314#comment-16847314
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ASF subversion and git services commented on IMPALA-8559:
---------------------------------------------------------

Commit a838aafbaabb3619f3f49e0346c008f7a7924299 in impala's branch 
refs/heads/master from Vihang Karajgaonkar
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=a838aaf ]

IMPALA-8559 : Support config validation for event processor on HMS-3

This change adds support for HMS-3 specific configuration validation
EventProcessor. Some of the configurations which were part of HMS-2
are not applicable in HMS-3 based deployments. Patch uses MetastoreShim
to get the relevant configurations to validate.

Also, refactors the EventProcessorConfigValidator to make it simpler
and improve readbility.

Testing:
Ran MetastoreEventsProcessorTest against HMS-3 and HMS-2 minicluster.

Change-Id: I35b3dd93f4a90c103a402349e8b9cd36db39a259
Reviewed-on: http://gerrit.cloudera.org:8080/13372
Reviewed-by: Todd Lipcon <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> Support config validation for event processor on HMS-3
> ------------------------------------------------------
>
>                 Key: IMPALA-8559
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8559
>             Project: IMPALA
>          Issue Type: Sub-task
>            Reporter: Vihang Karajgaonkar
>            Assignee: Vihang Karajgaonkar
>            Priority: Major
>
> HMS-3 does not need certain configuration validations which are currently 
> added to {{EventProcessorConfigValidation}}. We should use the metastore shim 
> to select the ones which are interesting when running against HMS-3.
> Also, it looks like HMS-3 adds authorization against the notification API so 
> we should include {{hive.metastore.event.db.notification.api.auth}} to 
> {{false}} to the mini-cluster hive-site.xml.



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