cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Lucas Di Pentima <lu...@di-pentima.com.ar>
Subject Just starting to play with Cassandra: (Surely) Dumb Question
Date Sat, 17 Apr 2010 00:13:27 GMT
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: lucas@di-pentima.com.ar
MSN: ldipenti75@hotmail.com





Mime
View raw message