run HBase w more mapred slots, so you will want to tune the
> defaults based on machine size. Not just mapred, but also HBase stuff too.
> You need to do this on startup of EMR cluster though...
>
> Sent from a remote device. Please excuse any typos...
>
> Mike Segel
>
> On M
.
> >> I think that MapR´s team released a very good version of its Hadoop
> >> distribution focused on HBase called M7. You can see its overview here:
> >> http://www.mapr.com/products/mapr-editions/m7-edition
> >>
> >> But this release was under beta testing, an
Hi,
Has anyone got some recommendations about running HBase on EC2? I am
testing it, and so far I am very disappointed with it. I did not change
anything about the default 'Amazon distribution' installation. It has one
MasterNode and two slave nodes, and write performance is around 2500 small
rows
t, Apr 20, 2013 at 2:24 PM, Pal Konyves
> wrote:
>
> > I am making a paper for school about HBase, so the data I chose is not a
> > real usable example. I am familiar with GTFS that is a de facto standard
> > for storing information about public transportation schedules: wh
Bulk load normally means preparing HFiles which would be loaded directly
> into your table.
>
> Cheers
>
> On Apr 20, 2013, at 1:11 PM, Pal Konyves wrote:
>
> > Hi Ted,
> > Only one family, my data is very simple key-value, although I want to
> make
> &g
row keys corresponding to peaks makes
> sense.
>
> On Apr 20, 2013, at 10:52 AM, Pal Konyves wrote:
>
> > Hi,
> >
> > I am just reading about region splitting. By default - as I understand -
> > Hbase handles splitting the regions. I just don't know how to imagine
Hi,
I am just reading about region splitting. By default - as I understand -
Hbase handles splitting the regions. I just don't know how to imagine on
which key it splits the regions.
1) For example when I write MD5 hash of rowkeys, they are most probably
evenly distributed from
00... to F
I think the newer kernels in the last several years contain mostly new
features/drivers rather than optimizations. Plus JVM puts another
abstraction between the application and the kernel which makes which makes
any kernel specific consideations in terms of HBase much less sensible.
I don't think y
-pseudo.html#.UUs3HTWH6IQ>and
> see if it helps. If you follow all the steps properly, hopefully
> you'll
> be able to do it.
>
>
> Pal Konyves wrote:
>>
>> Hi,
>>
>> progress! not... I'm still struggling with it. I changed all my hosts
>&
ady 6:40 am here in India :)
>
> Warm Regards,
> Tariq
> https://mtariq.jux.com/
> cloudfront.blogspot.com
>
>
> On Wed, Mar 20, 2013 at 6:35 AM, Pal Konyves wrote:
>
>> okay, it reads for the VM:
>> 192.168.1.102 debian-vm
>> 192.168.1.102 debian
ur /etc/hosts file once?
>
>
>
> Warm Regards,
> Tariq
> https://mtariq.jux.com/
> cloudfront.blogspot.com
>
>
> On Wed, Mar 20, 2013 at 6:13 AM, Pal Konyves wrote:
>
>> Mohammad, I made the connection from host os to the virtual os where
>> HBase is runnin
unning Hbase in pseudo
> distributed mode, but the logs show that the connection request is going to
> some other IP.
>
> Warm Regards,
> Tariq
> https://mtariq.jux.com/
> cloudfront.blogspot.com
>
>
> On Wed, Mar 20, 2013 at 5:32 AM, Pal Konyves wrote:
>
>> Hi,
/6zMGfFer
master.log: pastebin.com/kEryhz7j
Thanks for the quick reply,
Pal
On Wed, Mar 20, 2013 at 1:17 AM, lars hofhansl wrote:
> Can you also send us the server logs during that timeframe?
>
>
> Thanks.
>
> -- Lars
>
>
>
> ________
&g
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