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https://issues.apache.org/jira/browse/HIVE-3531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13469558#comment-13469558
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Edward Capriolo commented on HIVE-3531:
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@Carl Why? See my comments above. I am worried about code bloat in hive (No
offense Navis your code is great). What is the case for having a lock manager
that only does half the things a lock manager is supposed to do?
> Simple lock manager for dedicated hive server
> ---------------------------------------------
>
> Key: HIVE-3531
> URL: https://issues.apache.org/jira/browse/HIVE-3531
> Project: Hive
> Issue Type: Improvement
> Components: Server Infrastructure
> Reporter: Navis
> Assignee: Navis
> Priority: Trivial
> Attachments: HIVE-3531.D5871.1.patch
>
>
> In many cases, we uses hive server as a sole proxy for executing all the
> queries. For that, current default lock manager based on zookeeper seemed a
> little heavy. Simple in-memory lock manager could be enough.
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