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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17380) refactor LlapProtocolClientProxy to be usable with other protocols
Date Fri, 25 Aug 2017 01:09:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16141017#comment-16141017
] 

Siddharth Seth commented on HIVE-17380:
---------------------------------------

This mainly makes the one per node a little more generic? Is there another protocol this needs
to be used with?

I was, at some point, planning to delink from protocols etc. Essentially 1 thread per any
single entity.

+1 for the patch.

> refactor LlapProtocolClientProxy to be usable with other protocols
> ------------------------------------------------------------------
>
>                 Key: HIVE-17380
>                 URL: https://issues.apache.org/jira/browse/HIVE-17380
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-17380.patch, HIVE-17380.patch
>
>
> This basically moves a bunch of code into a generic async PB RPC proxy, in llap-common
for now. Moving to common would require one to move LlapNodeId, that can be done later.
> The only logic change is that concurrent hash map, that never expires, is replaced by
Guava cache. A path to shut down a proxy is added, but does nothing.



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