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Posted to user@hbase.apache.org by Divya Gehlot <di...@gmail.com> on 2016/02/18 04:03:15 UTC

HBase : Transaction queries

Hi,

I am new bee to Hbase and recently  went through documentation and  videos
on HBase
Now got curious about , How Hbase handles transactions such rollback and
commit.
Would really appreciate the inputs and guidance .


Thanks,
Divya

Re: HBase : Transaction queries

Posted by Amanda Moran <am...@esgyn.com>.

Hi there- 

Trafodion didn't change its name! :)

http://trafodion.apache.org/

Thanks! Feel free to email our user lists with the same questions, tons of folks there can answer :)

Amanda 


> On Feb 17, 2016, at 7:07 PM, Jean-Marc Spaggiari <je...@spaggiari.org> wrote:
> 
> Hi Divya,
> 
> HBase doesn't support transactions like rollback and commits. It has row
> level atomicity only.
> 
> Some frameworks have been build on top of HBase to provide this kind of
> features but with a big impact on the performances.
> 
> You can take a look at (And I might be missing some):
> - Themis
> - Tephra
> - Phoenix (That is using one of the 2 above)
> - SpliceMachine (http://www.splicemachine.com/product/how-it-works/)
> - Trafodion (I think they changed the name...)
> 
> HTH,
> 
> JMS
> 
> 2016-02-17 22:03 GMT-05:00 Divya Gehlot <di...@gmail.com>:
> 
>> Hi,
>> 
>> I am new bee to Hbase and recently  went through documentation and  videos
>> on HBase
>> Now got curious about , How Hbase handles transactions such rollback and
>> commit.
>> Would really appreciate the inputs and guidance .
>> 
>> 
>> Thanks,
>> Divya
>>

Re: HBase : Transaction queries

Posted by Ted Yu <yu...@gmail.com>.

There is also Omid:
https://github.com/yahoo/omid/wiki

On Wed, Feb 17, 2016 at 7:07 PM, Jean-Marc Spaggiari <
jean-marc@spaggiari.org> wrote:

> Hi Divya,
>
> HBase doesn't support transactions like rollback and commits. It has row
> level atomicity only.
>
> Some frameworks have been build on top of HBase to provide this kind of
> features but with a big impact on the performances.
>
> You can take a look at (And I might be missing some):
> - Themis
> - Tephra
> - Phoenix (That is using one of the 2 above)
> - SpliceMachine (http://www.splicemachine.com/product/how-it-works/)
> - Trafodion (I think they changed the name...)
>
> HTH,
>
> JMS
>
> 2016-02-17 22:03 GMT-05:00 Divya Gehlot <di...@gmail.com>:
>
> > Hi,
> >
> > I am new bee to Hbase and recently  went through documentation and
> videos
> > on HBase
> > Now got curious about , How Hbase handles transactions such rollback and
> > commit.
> > Would really appreciate the inputs and guidance .
> >
> >
> > Thanks,
> > Divya
> >
>

Re: HBase : Transaction queries

Posted by Jean-Marc Spaggiari <je...@spaggiari.org>.

Hi Divya,

HBase doesn't support transactions like rollback and commits. It has row
level atomicity only.

Some frameworks have been build on top of HBase to provide this kind of
features but with a big impact on the performances.

You can take a look at (And I might be missing some):
- Themis
- Tephra
- Phoenix (That is using one of the 2 above)
- SpliceMachine (http://www.splicemachine.com/product/how-it-works/)
- Trafodion (I think they changed the name...)

HTH,

JMS

2016-02-17 22:03 GMT-05:00 Divya Gehlot <di...@gmail.com>:

> Hi,
>
> I am new bee to Hbase and recently  went through documentation and  videos
> on HBase
> Now got curious about , How Hbase handles transactions such rollback and
> commit.
> Would really appreciate the inputs and guidance .
>
>
> Thanks,
> Divya
>