On Thu, Mar 4, 2010 at 7:08 PM, Hua Su wrote:
> On Fri, Mar 5, 2010 at 2:34 AM, Jean-Daniel Cryans wrote:
>
> I've another question about thrift api. In 20.3, the thrift api lacks of
> many functions which native java api has, such as scanner with time stamp
> range, scanner with server side filet
On Fri, Mar 5, 2010 at 3:08 AM, Eran Kutner wrote:
>>
> My understanding is that 0.21 doesn't have an expected release date yet.
> Right?
>
Correct.
>> > As for the issue with shutting down the master node, what I see is that
>> > running "hbase-daemon.sh stop master" continues printing dots fo
Am 04.03.2010 11:02, schrieb Eran Kutner:
> ...
>6. Right now, my biggest concern about HBase is its administration
>complexity and cost. If anyone can share their experience that would be a
>huge help. How many serves do you have in the cluster? How much ongoing
>effort does it tak
>
> Well we go through most of the problems, unless you use HBase in ways
> very different from ours (like 10x the machine and load), then you
> might hit issues. But, we are very helpful and usually fix issues in a
> very timely fashion. We are also always available in our IRC channel,
> #hbase on
On Fri, Mar 5, 2010 at 2:34 AM, Jean-Daniel Cryans wrote:
> > I also have concern about thrift gateway performance.
> >
> > Maybe I misunderstand but after I have a glance at the code of hbase
> thrift
> > stuff, I find out that there is only one thrift server running. All
> requests
> > are sent
> Unfortunately that is also our achilles' heel, we are far from being Java
> experts and it will probably take us a lot of time to become experts so we
> can debug and fix problems like you do.
Well we go through most of the problems, unless you use HBase in ways
very different from ours (like 10
Thanks J-D, that's very helpful.
Your information about Thrift is great. Our primary development language is
C# so using Thrift will allow us to connect our existing code with HBase and
the penalty seems low enough to be worth it.
Unfortunately that is also our achilles' heel, we are far from bei
On Thu, Mar 4, 2010 at 10:44 AM, Patrick Hunt wrote:
>> Please see our answer
>>
>> http://www.search-hadoop.com/m?id=7c962aed1002091610q14f2d6f0gc420ddade319f...@mail.gmail.com
>
> Any eta on when updated results will be available?
>
Not sure. I'm working with Adam tomorrow. Hopefully soon afte
> Please see our answer
>
http://www.search-hadoop.com/m?id=7c962aed1002091610q14f2d6f0gc420ddade319f...@mail.gmail.com
Any eta on when updated results will be available?
Patrick
Jean-Daniel Cryans wrote:
Inline.
J-D
1. I assume you've seen this benchmark by Yahoo (
http://www.brianfr
> I also have concern about thrift gateway performance.
>
> Maybe I misunderstand but after I have a glance at the code of hbase thrift
> stuff, I find out that there is only one thrift server running. All requests
> are sent to the thrift server first and then forwarded to region servers.
>
> Is t
Inline.
J-D
> 1. I assume you've seen this benchmark by Yahoo (
> http://www.brianfrankcooper.net/pubs/ycsb-v4.pdf and
> http://www.brianfrankcooper.net/pubs/ycsb.pdf). They show three main
> problems: latency goes up quite significantly when doing more operations,
> operations/sec are
On Thu, Mar 4, 2010 at 6:02 PM, Eran Kutner wrote:
> Hi,
> I'm evaluating Hbase as a NoSql DB for a large scale, interactive, web
> service with very high uptime requirements, and have a few questions to the
> community.
>
>
> 1. I assume you've seen this benchmark by Yahoo (
> http://www.bri
Hi,
I'm evaluating Hbase as a NoSql DB for a large scale, interactive, web
service with very high uptime requirements, and have a few questions to the
community.
1. I assume you've seen this benchmark by Yahoo (
http://www.brianfrankcooper.net/pubs/ycsb-v4.pdf and
http://www.brianfrankco
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