hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Dmitry Tolpeko <dmtolp...@gmail.com>
Subject Re: Hive-2.0.1 Release date
Date Tue, 01 Mar 2016 06:39:43 GMT
Mich,

To avoid confusion: HPLSQL is shipped with Hive 2.0 (and will be shipped
with all further versions). So you can use it with Hive on Tez, Hive on MR,
and Hive on Spark. But now it is a separate tool: hplsql (like hive CLI,
beeline CLI). What Alan meant is that it is not integrated to Hive
*parser*, so there are 2 parsers now: Hive SQL and HPLSQL.

HPLSQL acts as a SQL-skin, supports many SQL and PL/SQL dialects in order
to avoid code conversions (there are a lot of legacy code to be ported to
Hive), so it is verbose. I am not sure if it makes sense to merge it with
Hive SQL parser, but definitely integration with Hive/beeline CLI,
metastore (persistent store of procedures/functions), JDBC/ODBC will be
helpful.

Alan, I am ready to work on this, but we need to define the direction first
so we have good and consistent design.

Thanks,

Dmitry

On Tue, Mar 1, 2016 at 3:08 AM, Mich Talebzadeh <mich.talebzadeh@gmail.com>
wrote:

> Thanks. I believe Alan Gate mentioned that HPLSQL is not yet integrated
> into Hive 2.0.May be later?
>
> Dr Mich Talebzadeh
>
>
>
> LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw
> <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>*
>
>
>
> http://talebzadehmich.wordpress.com
>
>
>
> On 1 March 2016 at 00:05, Sergey Shelukhin <sergey@hortonworks.com> wrote:
>
>> HPLSQL is available as part of Hive 2.0. I am not sure to which extent
>> the integration goes as I wasn’t involved in that work.
>> As far as I understand HPLSQL and Hive on Spark are kind of orthogonal…
>>
>> Hive 2.0.1 is purely a bug fix release for Hive 2.0; Hive 2.1 will be the
>> next feature release if some major feature is missing.
>>
>> From: Mich Talebzadeh <mich.talebzadeh@gmail.com>
>> Reply-To: "user@hive.apache.org" <user@hive.apache.org>
>> Date: Monday, February 29, 2016 at 15:53
>> To: "user@hive.apache.org" <user@hive.apache.org>
>> Subject: Re: Hive-2.0.1 Release date
>>
>> Hi Sergey,
>>
>> Will HPLSQL be part of 2.0.1.release?
>>
>> I am using 2.0 and found Hive on Spark to be much more stable.
>>
>> Thanks
>>
>> Dr Mich Talebzadeh
>>
>>
>>
>> LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw
>> <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>*
>>
>>
>>
>> http://talebzadehmich.wordpress.com
>>
>>
>>
>> On 29 February 2016 at 23:46, Sergey Shelukhin <sergey@hortonworks.com>
>> wrote:
>>
>>> Hi. It will be released when some critical mass of bugfixes is
>>> accumulated. We already found some issues that would be nice to fix, so it
>>> may be some time in March. Is there a particular fix that interests you?
>>>
>>> From: Oleksiy MapR <osayankin.maprtech@gmail.com>
>>> Reply-To: "user@hive.apache.org" <user@hive.apache.org>
>>> Date: Monday, February 29, 2016 at 00:43
>>> To: "user@hive.apache.org" <user@hive.apache.org>
>>> Subject: Hive-2.0.1 Release date
>>>
>>> Hi all!
>>>
>>> Are you planing to release Hive-2.0.1? If yes, when it probably may be?
>>>
>>> Thanks,
>>> Oleksiy.
>>>
>>
>>
>

Mime
View raw message