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From "Thejas M Nair (JIRA)" <>
Subject [jira] [Commented] (HIVE-11968) make HS2 core components re-usable across projects
Date Fri, 25 Sep 2015 18:44:05 GMT


Thejas M Nair commented on HIVE-11968:

[~cwsteinbach] had an early proposal for this here -

> make HS2 core components re-usable across projects
> --------------------------------------------------
>                 Key: HIVE-11968
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Thejas M Nair
> HS2 provides jdbc and odbc access to hive. There has been a lot of investment into HS2
over time ( Fault tolerance, authentication modes, HTTP transport mode, encryption, delegation
tokens .. ).
> The thrift API that HS2 provides is generic and is applicable to other SQL engines as
well. Spark is already using a fork of HS2, but as it is a fork, it hard to maintain. 
> HS2 code is not structured to be easily re-used and extended. If we can make improvements
there, it can be easily re-used by other projects, and all effort can be combined.

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