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https://issues.apache.org/jira/browse/HIVE-17409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16146290#comment-16146290
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Prasanth Jayachandran commented on HIVE-17409:
----------------------------------------------

bq. Are you talking about the YARN registry?
I remember something about ACL leaks or something related to ACL that HS2 
service discovery code and LLAP registry did. 

bq. AMRegistry is a sharing/heartbeating/ownership mechanism, not discovery.
Is this also intended for HS2 taking over sessions from another HS2 (probably 
dead)? Untie-ing sessions and HS2 in general.

> refactor LLAP ZK registry to make the ZK-registry part reusable
> ---------------------------------------------------------------
>
>                 Key: HIVE-17409
>                 URL: https://issues.apache.org/jira/browse/HIVE-17409
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-17409.patch
>
>




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