utes on my home system.
-Pete
-Original Message-
From: jdcry...@gmail.com [mailto:jdcry...@gmail.com] On Behalf Of Jean-Daniel
Cryans
Sent: Friday, April 22, 2011 1:32 PM
To: user@hbase.apache.org
Subject: Re: Row Key Question
That's almost exactly what mozilla is doing with soro
rt the data would buy me anything or not. Anyway, I'm going to try this
> out at home on my own cluster to see how it performs.
>
> Thanks
>
> -Pete
>
> -Original Message-
> From: Buttler, David [mailto:buttl...@llnl.gov]
> Sent: Friday, April 22, 2011 12:10
how it performs.
Thanks
-Pete
-Original Message-
From: Buttler, David [mailto:buttl...@llnl.gov]
Sent: Friday, April 22, 2011 12:10 PM
To: user@hbase.apache.org
Subject: RE: Row Key Question
Regions split when they are larger than the configuration parameter region
size. Your data is
-Original Message-
From: Peter Haidinyak [mailto:phaidin...@local.com]
Sent: Friday, April 22, 2011 10:41 AM
To: user@hbase.apache.org
Subject: Row Key Question
I have a question on how HBase decides to save rows based on Row Keys. Say I
have a million rows to insert into a new table in a
The splitting is based on when a region reaches a configured size
(default is 256MB). A table starts with 1 region, and splits as needed
when you insert. For a bit more info see:
http://hbase.apache.org/book.html#regions.arch
J-D
On Fri, Apr 22, 2011 at 10:40 AM, Peter Haidinyak wrote:
> I have
I have a question on how HBase decides to save rows based on Row Keys. Say I
have a million rows to insert into a new table in a ten node cluster. Each
row's key is some random 32 byte value and there are two columns per row, each
column contains some random 32 byte value.
My question is how do
int@gmail.com [mailto:saint@gmail.com] On Behalf Of
>> Stack
>> Sent: Wednesday, February 16, 2011 10:52 AM
>> To: user@hbase.apache.org
>> Cc: Peter Haidinyak
>> Subject: Re: Row Key Question
>>
>> On Wed, Feb 16, 2011 at 10:48 AM, Peter Haidinyak
&
gt; Cc: Peter Haidinyak
> Subject: Re: Row Key Question
>
> On Wed, Feb 16, 2011 at 10:48 AM, Peter Haidinyak
> wrote:
>> I'm not using the Timestamp alone, it is part of a compound key.
>> My old key included
>> ||
>>
>> My new key will include
>> ||
On Wed, Feb 16, 2011 at 10:48 AM, Peter Haidinyak wrote:
> I'm not using the Timestamp alone, it is part of a compound key.
> My old key included
> ||
>
> My new key will include
> ||
>
Yes. Got that. Was just trying to give you a bit more background to
highlight what the lads were saying befor
th my limited knowledge I don't know how to do that yet.
Thanks
-Pete
-Original Message-
From: saint@gmail.com [mailto:saint@gmail.com] On Behalf Of Stack
Sent: Wednesday, February 16, 2011 10:15 AM
To: user@hbase.apache.org
Subject: Re: Row Key Question
See
http://hbase.
gt; Thanks again
>
> -Pete
>
>
>
> -Original Message-
> From: Doug Meil [mailto:doug.m...@explorysmedical.com]
> Sent: Wednesday, February 16, 2011 9:41 AM
> To: user@hbase.apache.org
> Subject: RE: Row Key Question
>
> Hi there-
>
> As was described in th
[mailto:doug.m...@explorysmedical.com]
Sent: Wednesday, February 16, 2011 9:41 AM
To: user@hbase.apache.org
Subject: RE: Row Key Question
Hi there-
As was described in the HBase chapter in the Hadoop book by Tom White, you
don't want to insert a lot of data at one time with incrementing keys.
-MM-DD woul
Haidinyak [mailto:phaidin...@local.com]
Sent: Tuesday, February 15, 2011 7:38 PM
To: user@hbase.apache.org
Subject: Row Key Question
Hi All,
A couple of weeks ago I asked about how to distribute my rows across the
servers if the key always starts with the date in the format...
-MM-DD
I
00's x01's x02's etc.
depending on requirements.
Any thoughts?
Gary
-Original Message-
From: Peter Haidinyak [mailto:phaidin...@local.com]
Sent: Tuesday, February 15, 2011 6:38 PM
To: user@hbase.apache.org
Subject: Row Key Question
Hi All,
A couple of weeks ago I asked abo
I've been playing with salting my keys as well keys. My current experiments are
around hashing the rowkey and using digits of that to create the prefix. That
would make your salts and your puts idempotent, but you do loose control of
data-locality.
-chris
On Feb 15, 2011, at 4:38 PM, Peter Hai
Hi All,
A couple of weeks ago I asked about how to distribute my rows across the
servers if the key always starts with the date in the format...
-MM-DD
I believe Stack, although I could be wrong, suggested pre-pending a 'X-' when
'X' is a number from 1 to the number of servers I have. Thi
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