Gem not working with cassandra-0.7.0-beta3: CassandraThrift::Cassandra::Client::TransportException about cassandra HOT 11 CLOSED

You should be using Cassandra gem 0.10.0

from cassandra.

I think this is fixed.

from cassandra.

As far as I can see this is not fixed (@ srcurm8 not sure what you're referring to - the latest gem version is 0.9.0, right?)

Easily reproducible via:

sudo gem install cassandra -v '0.9.0'

cd /tmp && wget http://apache.watchdownload.com//cassandra/0.7.0/apache-cassandra-0.7.0-rc2-bin.tar.gz

tar xzf apache-cassandra-0.7.0-rc2-bin.tar.gz

cd apache-cassandra-0.7.0-rc2 && bin/cassandra -f

Now I get a similar albeit slightly different error:

require 'rubygems'

require 'cassandra'

client = Cassandra.new 'system', '127.0.0.1:9160'

client.keyspaces

gives me:

CassandraThrift::Cassandra::Client::TransportException:

CassandraThrift::Cassandra::Client::TransportException

from /var/lib/gems/1.8/gems/thrift-0.5.0/lib/thrift/transport/socket.rb:120:in read'

from /var/lib/gems/1.8/gems/thrift-0.5.0/lib/thrift/transport/buffered_transport.rb:50:in read'

from /var/lib/gems/1.8/gems/thrift-0.5.0/lib/thrift/transport/base_transport.rb:52:in read_all'

from /var/lib/gems/1.8/gems/thrift-0.5.0/lib/thrift/protocol/binary_protocol.rb:186:in read_i32'

from /var/lib/gems/1.8/gems/thrift-0.5.0/lib/thrift/protocol/binary_protocol.rb:111:in read_message_begin'

from /var/lib/gems/1.8/gems/thrift-0.5.0/lib/thrift/client.rb:45:in receive_message'

from /var/lib/gems/1.8/gems/cassandra-0.9.0/lib/../vendor/0.6/gen-rb/cassandra.rb:236:in recv_get_string_property'

from /var/lib/gems/1.8/gems/cassandra-0.9.0/lib/../vendor/0.6/gen-rb/cassandra.rb:228:in get_string_property'

from /var/lib/gems/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:115:in send'

from /var/lib/gems/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:115:in handled_proxy'
from /var/lib/gems/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:57:in get_string_property'

from /var/lib/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/0.6/cassandra.rb:55:in all_nodes'

from /var/lib/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/0.6/cassandra.rb:42:in reconnect!'

from /var/lib/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/0.6/cassandra.rb:37:in client'

from /var/lib/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/cassandra.rb:92:in keyspaces'

I get the same results on other machines as well, so I can pretty much exclude that my local environment is borked and responsible for this behaviour.

from cassandra.

ok, i'll look into today

from cassandra.

Turns out this is not a bug, just a misunderstanding. To use this library with cassandra 0.7 you need to do this:

require 'cassandra/0.7'

see https://github.com/fauna/cassandra/blob/master/README.rdoc

from cassandra.

@dark-red-and-yellow as ryan mentioned. You need to require the 0.7 API if you are using cassandra 0.7

from cassandra.

@ryanking & @scrum8: Ah, you're right. Thanks for the clarification and sorry for the misunderstanding - I totally had missed that.

from cassandra.

I am using ree 1.8.7 and 0.9.0 cassandra gem with cassandra 0.7. I get the same error even when I specify require 'cassandra/0.7'

irb(main):043:0> client.keyspaces
CassandraThrift::Cassandra::Client::TransportException: CassandraThrift::Cassandra::Client::TransportException
from /opt/ree/lib/ruby/gems/1.8/gems/thrift-0.5.0/lib/thrift/transport/socket.rb:53:in open' from /opt/ree/lib/ruby/gems/1.8/gems/thrift-0.5.0/lib/thrift/transport/framed_transport.rb:37:inopen'
from /opt/ree/lib/ruby/gems/1.8/gems/thrift_client-0.6.0/lib/thrift_client/connection/socket.rb:11:in connect!' from /opt/ree/lib/ruby/gems/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:82:inconnect!'
from /opt/ree/lib/ruby/gems/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:110:in handled_proxy' from /opt/ree/lib/ruby/gems/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:57:indescribe_ring'
from /opt/ree/lib/ruby/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:187:in all_nodes' from /opt/ree/lib/ruby/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:175:inreconnect!'
from /opt/ree/lib/ruby/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:168:in client' from /opt/ree/lib/ruby/gems/1.8/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:24:inkeyspaces'
from (irb):43
from :0

from cassandra.

Similar errors for me :

ree-1.8.7-2010.02 :006 > twitter.insert(:Users, '5', user)
CassandraThrift::InvalidRequestException: CassandraThrift::InvalidRequestException
from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/../vendor/0.7/gen-rb/cassandra.rb:314:in recv_describe_ring' from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/../vendor/0.7/gen-rb/cassandra.rb:304:indescribe_ring'
from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:115:in send' from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:115:inhandled_proxy'
from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:57:in describe_ring' from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:187:inall_nodes'
from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:175:in reconnect!' from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:168:inclient'
from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/0.7/cassandra.rb:31:in schema' from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/0.7/columns.rb:19:incolumn_family_property'
from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/columns.rb:20:in column_name_class_for_key' from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/0.7/columns.rb:11:incolumn_name_class'
from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/helpers.rb:20:in extract_and_validate_params' from /Users/stone/.rvm/gems/ree-1.8.7-2010.02/gems/cassandra-0.9.0/lib/cassandra/cassandra.rb:113:ininsert'
from (irb):6

from cassandra.

Same here. We are likely all coming from this excellent blog article, which needs to be updated someday (http://blog.evanweaver.com/2009/07/06/up-and-running-with-cassandra/). However, inserting yields the exact same error on my side. Any hints?

from cassandra.

Yup, I'm seeing this too even when I make sure to require cassandra/0.7.

I installed Cassandra via brew which is at version 0.7.3.

from cassandra.