Some projects sacrifice stability and manageability for performance (see,
e.g., http://gluster.org/pipermail/gluster-users/2009-October/003193.html).
On Wed, May 12, 2010 at 11:15 AM, Edward Capriolo wrote:
> On Wed, May 12, 2010 at 1:30 PM, Andrew Purtell
> wrote:
>
> > Before recommending Glus
Hi, I'm working with Michelan...
We are actually using the HBaseConfiguration object - which is why we
were confused when the client was trying to connect to zookeeper on
localhost. Even stranger was that all other functions work fine -
getting a table, putting and getting data. It is onl
Hi Friso,
Also, if you can capture a jstack of the regionservers at thie time
that would be great.
-Todd
On Wed, May 12, 2010 at 9:26 AM, Jean-Daniel Cryans wrote:
> Friso,
>
> Unfortunately it's hard to determine the cause with the provided
> information, the client call you pasted is pretty m
For the model I am designing, read speed is the highest priority. That being
said, I have a Customers table with information about Claims.
Here is the design today:
Table: Customers
RowId: CustomerId
Family: Claims
Column: ClaimId
Value: JSON(ClaimId, Status, Description, From)
I am storing the
On Wed, May 12, 2010 at 1:30 PM, Andrew Purtell wrote:
> Before recommending Gluster I suggest you set up a test cluster and then
> randomly kill bricks.
>
> Also as pointed out in another mail, you'll want to colocate TaskTrackers
> on Gluster bricks to get I/O locality, yet there is no way for
path has stupid bug with double lock...
Index: core/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
===
--- core/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
(wersja 942215)
+++ core/src/main/java/org
Anybody use it?
- Andy
Before recommending Gluster I suggest you set up a test cluster and then
randomly kill bricks.
Also as pointed out in another mail, you'll want to colocate TaskTrackers on
Gluster bricks to get I/O locality, yet there is no way for Gluster to export
stripe locations back to Hadoop.
It seems
Yes, you can also create a HBaseConfiguration object and configure it
with those exact configs (that you then provide to HTable).
J-D
On Wed, May 12, 2010 at 1:22 AM, Michelan Arendse wrote:
> Thank you. I have added the configuration folder to my client class path and
> it worked.
>
> Now I am
Friso,
Unfortunately it's hard to determine the cause with the provided
information, the client call you pasted is pretty much normal i.e. the
client is waiting to receive a result from a region server.
The fact that you can't shut down the master when this happens is very
concerning. Do you stil
You saw this package doc over in the ihbase's new home on github?
http://github.com/ykulbak/ihbase/blob/master/src/main/java/org/apache/hadoop/hbase/client/idx/package.html
It'll read better if you build the javadoc. There is also this:
http://github.com/ykulbak/ihbase/blob/master/README
St.Ack
Hi all,
I am using Hadoop (0.20.2) and HBase to periodically import data (every 15
minutes). There are a number of import processes, but generally they all create
a sequence file on HDFS, which is then run through a MapReduce job. The
MapReduce uses the identity mapper (the input file is a Hado
Hi Alex,
Thanks for your help, but I meant something more like a how-to set it up
thing, or like a tutorial of it (=
I also read these ones if anyone else is interested.
http://blog.sematext.com/2010/03/31/hbase-digest-march-2010/
http://search-hadoop.com/m/5MBst1uL87b1
Renato M.
2010/5/12 al
I figured out what is taking so long, test data was 1 row with 10
columns and 1 with 100
when i try to increament column this huge row data didnt land in
MemStore and times was(test in python after warmup):
before path:
#get one column from big row
1 0:00:00.919464
#get one column from sm
regarding usage this may be helpful
https://issues.apache.org/jira/browse/HBASE-2167
On Wed, May 12, 2010 at 10:48 AM, alex kamil wrote:
> Renato,
>
> just noticed you are looking for *Indexed *Hbase
>
> i found this
> http://blog.reactive.org/2010/03/indexed-hbase-it-might-not-be-what-you.html
Renato,
just noticed you are looking for *Indexed *Hbase
i found this
http://blog.reactive.org/2010/03/indexed-hbase-it-might-not-be-what-you.html
Alex
On Wed, May 12, 2010 at 10:42 AM, alex kamil wrote:
>
> http://www.google.com/search?hl=en&source=hp&q=hbase+tutorial&aq=f&aqi=g-p1g-sx3g1g-s
http://www.google.com/search?hl=en&source=hp&q=hbase+tutorial&aq=f&aqi=g-p1g-sx3g1g-sx4g-msx1&aql=&oq=&gs_rfai=
On Wed, May 12, 2010 at 10:25 AM, Renato Marroquín Mogrovejo <
renatoj.marroq...@gmail.com> wrote:
> Hi eveyone,
>
> I just read about IHbase and seems like something I could give it a
Hi eveyone,
I just read about IHbase and seems like something I could give it a try, but
I haven't been able to find information (besides descriptions and
advantages) regarding to how to install it or use it.
Thanks in advance.
Renato M.
On Tuesday, May 11, 2010, Jeff Hammerbacher wrote:
> Hey Edward,
>
> I do think that if you compare GoogleFS to HDFS, GFS looks more full
>> featured.
>>
>
> What features are you missing? Multi-writer append was explicitly called out
> by Sean Quinlan as a bad idea, and rolled back. From internal
Hi Lekhnath,
The IntSets are package protected so that their callers will always use the
IntSet interface, thus preventing manipulation of the IntSet after it was
built and hiding implementation details. It seems to me that having an index
which can spill to disk may be a handy feature, perhaps yo
Thank you. I have added the configuration folder to my client class path and it
worked.
Now I am faced with another issue, since this application will be used in
ColdFusion is there a way of making this work without having the configuration
as part of the class path?
-Original Message-
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