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https://issues.apache.org/jira/browse/HIVE-17812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16206744#comment-16206744
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Alan Gates commented on HIVE-17812:
-----------------------------------

To clarify my comments above, the biggest compatibility issue is in 
ListenerEvent, where I changed the constructor to take IHMSHandler rather than 
HMSHandler.  Since every event inherits from ListenerEvent, this trickles down 
to all of the events.  Also, in a future patch HMSHandler.getHiveConf will have 
to be removed since HMSHandler will no longer have access to HiveConf once it 
moves to standalone-metastore.

> Move remaining classes that HiveMetaStore depends on 
> -----------------------------------------------------
>
>                 Key: HIVE-17812
>                 URL: https://issues.apache.org/jira/browse/HIVE-17812
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Metastore
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>              Labels: pull-request-available
>         Attachments: HIVE-17812.2.patch, HIVE-17812.patch
>
>
> There are several remaining pieces that need moved before we can move 
> HiveMetaStore itself.  These include NotificationListener and 
> implementations, Events, AlterHandler, and a few other miscellaneous pieces.



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