hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Álvaro Recuero <algar...@gmail.com>
Subject Re: HBase Consistency guarantees
Date Tue, 11 Feb 2014 17:16:07 GMT
That is the plan, sure Ted. I also saw HBASE-10070 branch closely working
on that new feature of HBase. That is not to mention of high interest to me
as well. Great news.


On 6 February 2014 16:33, Ted Yu <yuzhihong@gmail.com> wrote:

> You can attach patch to Andrew's JIRA.
>
> Thanks
>
>
> On Thu, Feb 6, 2014 at 6:18 AM, Álvaro Recuero <algarecu@gmail.com> wrote:
>
>> Hi Ted, I would like to, from your experience, what do you suggest is
>> best in this case?
>>
>>
>> On 5 February 2014 17:54, Ted Yu <yuzhihong@gmail.com> wrote:
>>
>>> In SIMULATION AND EVALUATION section, CPU utilization is shown with
>>> varying parameters (such as sigma).
>>> Before putting QoD In production, user would make experiments and adjust
>>> these parameters to achieve desired resource utilization.
>>>
>>> Are you going to attach patch onto HBASE-1734<https://issues.apache.org/jira/browse/HBASE-1734>
or
>>> log a new JIRA ?
>>>
>>> Cheers
>>>
>>>
>>> On Wed, Feb 5, 2014 at 12:39 AM, Álvaro Recuero <algarecu@gmail.com>wrote:
>>>
>>>> Hi Ted,
>>>>
>>>> Yes, of course. The plan would be to integrate that into the Apache
>>>> HBase project if somehow it is interesting to the community. I am willing
>>>> to make the necessary coding efforts in the prototype in order to cleanup
>>>> and have it ready for a production version. That would be great.
>>>>
>>>> btw. Hadoop-1.0.4. Already a bit old with Yarn out there I guess.
>>>>
>>>> Best,
>>>> Álvaro
>>>>
>>>>
>>>> On 2 February 2014 05:15, Ted Yu <yuzhihong@gmail.com> wrote:
>>>>
>>>>> Two new methods are added to HTable: startConsistentBlock and
>>>>> endConsistentBlock
>>>>>
>>>>> Is there plan to open source your solution ?
>>>>>
>>>>> *HBase 0.94.8 was used for evaluation. What hadoop version did you use
>>>>> ?*
>>>>>
>>>>>
>>>>> bq. can be both beneficial in terms of reducing the maximum bandwidth
>>>>> peak-usage
>>>>>
>>>>> I like the above benefit.
>>>>>
>>>>>
>>>>> Nice paper.
>>>>>
>>>>> Thanks for sharing.
>>>>>
>>>>>
>>>>> On Fri, Jan 31, 2014 at 3:07 PM, Álvaro Recuero <algarecu@gmail.com>
>>>>> wrote:
>>>>>
>>>>> > Dear All,
>>>>> >
>>>>> > I am interested in Quality of Consistency guarantees for Distributed
>>>>> Cloud
>>>>> > Storage. For that, I have been understanding and working on the
HBase
>>>>> > architecture, mainly replication, since the beginning of 2013. As
>>>>> this has
>>>>> > been my first time with HBase, I would be glad if people already
>>>>> > well-versed in this area could please provide some substantial and
>>>>> > insightful view of the work here  presented and how this applies
in
>>>>> real
>>>>> > terms of what is needed regarding HBase future development. I am
>>>>> sending
>>>>> > you the work we presented at CloudCom '13 in December last year.
It
>>>>> would
>>>>> > be great to get some feedback regarding that, and so I would be
>>>>> always
>>>>> > enthusiastic about further ideas for materialising this contribution
>>>>> to the
>>>>> > HBase code-base. Thank you very much.
>>>>> >
>>>>> > As I do not seem to be able to attach the pdf, here is the link
to
>>>>> this
>>>>> > work, hope it does the trick: http://bit.ly/1nxvBEU
>>>>> >
>>>>> > There is a JIRA for a similar topic here by the way:
>>>>> > https://issues.apache.org/jira/browse/HBASE-1734
>>>>> >
>>>>> > Best Regards,
>>>>> > Álvaro
>>>>> >
>>>>> > Best Regards,
>>>>> > Álvaro
>>>>> >
>>>>>
>>>>
>>>>
>>>
>>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message