Hello Jonathan,
I supposed the same, that's why I tried the count_columns() call, but when I
try it with some big SCF, I get the same error message:
Thrift::TransportException: Socket: Timed out reading 4096 bytes from
127.0.0.1:9160
Should I use count_columns() or is there any other way to know how much columns
exists?
Best regards
El 17/04/2010, a las 01:14, Jonathan Ellis escribió:
> You're supposed to request a few hundred or thousand columns per call,
> then if you need more request the next set using the start parameter.
>
> On Fri, Apr 16, 2010 at 7:13 PM, Lucas Di Pentima
> <lu...@di-pentima.com.ar> wrote:
>> Hello all,
>>
>> I'm playing with Cassandra 0.6.0-rc1 on a MacOSX, with the 'cassandra' ruby
>> gem.
>>
>> I load some test data to it and I was trying the gem's get() API when I
>> realized that if I call it some way like this:
>>
>> db.get('SomeSCFName', 'SomeKey')
>>
>> It returned me only 100 subcolumns when 'SomeKey' has approx 150000
>> subcolumns. Next I tried calling get() like this:
>>
>> db.get('SomeSFCName', 'SomeKey', :count => N)
>>
>> My problem is that when N is a number higher than 50000 (approximately), I
>> get the following error:
>>
>> Thrift::TransportException: Socket: Timed out reading 4096 bytes from
>> 127.0.0.1:9160
>>
>> The same happens if I call:
>>
>> db.count_columns('SomeSCFName', 'SomeKey')
>>
>> ...on the same 'SomeKey', but if I call count_columns() with some other key
>> that holds less columns, it works without problems.
>>
>> My setup is:
>>
>> * Cassandra 0.6.0-rc1 downloaded from the website, with all default
>> configurations
>> * Ruby 1.8.7
>> * Cassandra gem 0.8.1
>> * MacOSX 1.6.3
>>
>> Any help will be appreciated!
>>
>> --
>> Lucas Di Pentima - Santa Fe, Argentina
>> Jabber: lu...@di-pentima.com.ar
>> MSN: ldipent...@hotmail.com
>>
>>
>>
>>
>>
--
Lucas Di Pentima - Santa Fe, Argentina
Jabber: lu...@di-pentima.com.ar
MSN: ldipent...@hotmail.com
