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Posted to user@hive.apache.org by Mich Talebzadeh <mi...@peridale.co.uk> on 2015/11/24 19:05:00 UTC
Upgrading from Hive 0.14.0 to Hive 1.2.1
Hi,
I would like to upgrade to Hive 1.2.1 as I understand one cannot deploy
Spark execution engine on 0.14
Chooses execution engine. Options are: mr (Map reduce, default), tez (Tez
<https://cwiki.apache.org/confluence/display/Hive/Hive+on+Tez> execution,
for Hadoop 2 only), or spark (Spark
<https://cwiki.apache.org/confluence/display/Hive/Hive+on+Spark> execution,
for Hive 1.1.0 onward).
Is there any upgrade path (I don't want to lose my existing databases in
Hive) or I have to start from new including generating new metatsore etc?
Thanks,
Mich Talebzadeh
Sybase ASE 15 Gold Medal Award 2008
A Winning Strategy: Running the most Critical Financial Data on ASE 15
<http://login.sybase.com/files/Product_Overviews/ASE-Winning-Strategy-091908
.pdf>
http://login.sybase.com/files/Product_Overviews/ASE-Winning-Strategy-091908.
pdf
Author of the books "A Practitioner's Guide to Upgrading to Sybase ASE 15",
ISBN 978-0-9563693-0-7.
co-author "Sybase Transact SQL Guidelines Best Practices", ISBN
978-0-9759693-0-4
Publications due shortly:
Complex Event Processing in Heterogeneous Environments, ISBN:
978-0-9563693-3-8
Oracle and Sybase, Concepts and Contrasts, ISBN: 978-0-9563693-1-4, volume
one out shortly
<http://talebzadehmich.wordpress.com/> http://talebzadehmich.wordpress.com
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Re: Upgrading from Hive 0.14.0 to Hive 1.2.1
Posted by Lefty Leverenz <le...@gmail.com>.
Here's the documentation for Hive's schema tool:
https://cwiki.apache.org/confluence/display/Hive/Hive+Schema+Tool.
-- Lefty
On Tue, Nov 24, 2015 at 2:12 PM, Xuefu Zhang <xz...@cloudera.com> wrote:
> This upgrade should be no different from other upgrade. You can use Hive's
> schema tool to upgrade your existing metadata.
>
> Thanks,
> Xuefu
>
> On Tue, Nov 24, 2015 at 10:05 AM, Mich Talebzadeh <mi...@peridale.co.uk>
> wrote:
>
>> Hi,
>>
>>
>>
>> I would like to upgrade to Hive 1.2.1 as I understand one cannot deploy
>> Spark execution engine on 0.14
>>
>>
>>
>> *Chooses execution engine. Options are: **mr** (Map reduce, default), *
>> *tez** (Tez
>> <https://cwiki.apache.org/confluence/display/Hive/Hive+on+Tez> execution,
>> for Hadoop 2 only), or **spark** (Spark
>> <https://cwiki.apache.org/confluence/display/Hive/Hive+on+Spark> execution,
>> for Hive 1.1.0 onward).*
>>
>>
>>
>> Is there any upgrade path (I don’t want to lose my existing databases in
>> Hive) or I have to start from new including generating new metatsore etc?
>>
>>
>>
>> Thanks,
>>
>>
>>
>>
>>
>> Mich Talebzadeh
>>
>>
>>
>> *Sybase ASE 15 Gold Medal Award 2008*
>>
>> A Winning Strategy: Running the most Critical Financial Data on ASE 15
>>
>>
>> http://login.sybase.com/files/Product_Overviews/ASE-Winning-Strategy-091908.pdf
>>
>> Author of the books* "A Practitioner’s Guide to Upgrading to Sybase ASE
>> 15", ISBN 978-0-9563693-0-7*.
>>
>> co-author *"Sybase Transact SQL Guidelines Best Practices", ISBN
>> 978-0-9759693-0-4*
>>
>> *Publications due shortly:*
>>
>> *Complex Event Processing in Heterogeneous Environments*, ISBN:
>> 978-0-9563693-3-8
>>
>> *Oracle and Sybase, Concepts and Contrasts*, ISBN: 978-0-9563693-1-4, volume
>> one out shortly
>>
>>
>>
>> http://talebzadehmich.wordpress.com
>>
>>
>>
>> NOTE: The information in this email is proprietary and confidential. This
>> message is for the designated recipient only, if you are not the intended
>> recipient, you should destroy it immediately. Any information in this
>> message shall not be understood as given or endorsed by Peridale Technology
>> Ltd, its subsidiaries or their employees, unless expressly so stated. It is
>> the responsibility of the recipient to ensure that this email is virus
>> free, therefore neither Peridale Ltd, its subsidiaries nor their employees
>> accept any responsibility.
>>
>>
>>
>
>
Re: Upgrading from Hive 0.14.0 to Hive 1.2.1
Posted by Xuefu Zhang <xz...@cloudera.com>.
This upgrade should be no different from other upgrade. You can use Hive's
schema tool to upgrade your existing metadata.
Thanks,
Xuefu
On Tue, Nov 24, 2015 at 10:05 AM, Mich Talebzadeh <mi...@peridale.co.uk>
wrote:
> Hi,
>
>
>
> I would like to upgrade to Hive 1.2.1 as I understand one cannot deploy
> Spark execution engine on 0.14
>
>
>
> *Chooses execution engine. Options are: **mr** (Map reduce, default), *
> *tez** (Tez
> <https://cwiki.apache.org/confluence/display/Hive/Hive+on+Tez> execution,
> for Hadoop 2 only), or **spark** (Spark
> <https://cwiki.apache.org/confluence/display/Hive/Hive+on+Spark> execution,
> for Hive 1.1.0 onward).*
>
>
>
> Is there any upgrade path (I don’t want to lose my existing databases in
> Hive) or I have to start from new including generating new metatsore etc?
>
>
>
> Thanks,
>
>
>
>
>
> Mich Talebzadeh
>
>
>
> *Sybase ASE 15 Gold Medal Award 2008*
>
> A Winning Strategy: Running the most Critical Financial Data on ASE 15
>
>
> http://login.sybase.com/files/Product_Overviews/ASE-Winning-Strategy-091908.pdf
>
> Author of the books* "A Practitioner’s Guide to Upgrading to Sybase ASE
> 15", ISBN 978-0-9563693-0-7*.
>
> co-author *"Sybase Transact SQL Guidelines Best Practices", ISBN
> 978-0-9759693-0-4*
>
> *Publications due shortly:*
>
> *Complex Event Processing in Heterogeneous Environments*, ISBN:
> 978-0-9563693-3-8
>
> *Oracle and Sybase, Concepts and Contrasts*, ISBN: 978-0-9563693-1-4, volume
> one out shortly
>
>
>
> http://talebzadehmich.wordpress.com
>
>
>
> NOTE: The information in this email is proprietary and confidential. This
> message is for the designated recipient only, if you are not the intended
> recipient, you should destroy it immediately. Any information in this
> message shall not be understood as given or endorsed by Peridale Technology
> Ltd, its subsidiaries or their employees, unless expressly so stated. It is
> the responsibility of the recipient to ensure that this email is virus
> free, therefore neither Peridale Ltd, its subsidiaries nor their employees
> accept any responsibility.
>
>
>