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Posted to issues@hive.apache.org by "Shubham Chaurasia (Jira)" <ji...@apache.org> on 2020/02/10 17:00:00 UTC

[jira] [Commented] (HIVE-20312) Allow arrow clients to use their own BufferAllocator with LlapOutputFormatService

    [ https://issues.apache.org/jira/browse/HIVE-20312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17033757#comment-17033757 ] 

Shubham Chaurasia commented on HIVE-20312:
------------------------------------------

[~jdere] [~maheshk114]

Looks like this was not merged. Can you please have a look and merge ?

cc [~anishek] [~thejas]

> Allow arrow clients to use their own BufferAllocator with LlapOutputFormatService
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-20312
>                 URL: https://issues.apache.org/jira/browse/HIVE-20312
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Eric Wohlstadter
>            Assignee: Eric Wohlstadter
>            Priority: Major
>         Attachments: HIVE-20312.1.patch, HIVE-20312.2.patch, HIVE-20312.3.patch
>
>
> Clients should be able to provide their own BufferAllocator to LlapBaseInputFormat if allocator operations depend on client-side logic. For example, clients may want to manage the allocator hierarchy per client-side task, thread, etc.. 
> Currently the client is forced to use one global RootAllocator per process.



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