The problem I think I have is that I think I'm not storing the correct value. If I do this (for example):
app.insert(:NumData, 'device1-cpu', { Time.now + 1 minut => 10.to_s }) app.insert(:NumData, 'device1-cpu', { Time.now + 1 minu => 10.to_s }) app.insert(:NumData, 'device1-cpu', { Time.now + 1 minu => 10.to_s }) app.insert(:NumData, 'device1-cpu', { Time.now + 1 minu => 10.to_s }) and I do a get query with :start=> first_Time.now and :finish=> the second Time, I should get two columns, but I'm getting none. I suspect that the column name is not a valid Time. ¿That make sense? I'm really new, so please, understand me if I did something crazy :) On Mon, Jan 3, 2011 at 10:17 PM, Ryan King <r...@twitter.com> wrote: > On Mon, Jan 3, 2011 at 1:15 PM, vicent roca daniel <sap...@gmail.com> > wrote: > > hi, > > no I'n not getting any exception. > > Then what problem are you seeing? > > -ryan > > > The value gets inserted withou problem. > > If I try to convert to string I get: > > Cassandra::Comparable::TypeError: Expected "2011-01-03 22:14:40 +0100" to > > cast to a Cassandra::Long (invalid bytecount) > > from > > > /Users/armandolalala/.rvm/gems/ruby-1.9.2-p0/gems/cassandra-0.9.0/lib/cassandra/long.rb:20:in > > `initialize' > > from > > > /Users/armandolalala/.rvm/gems/ruby-1.9.2-p0/gems/cassandra-0.9.0/lib/cassandra/0.6/columns.rb:10:in > > `new' > > from > > > /Users/armandolalala/.rvm/gems/ruby-1.9.2-p0/gems/cassandra-0.9.0/lib/cassandra/0.6/columns.rb:10:in > > `_standard_insert_mutation' > > from > > > /Users/armandolalala/.rvm/gems/ruby-1.9.2-p0/gems/cassandra-0.9.0/lib/cassandra/cassandra.rb:125:in > > `block in insert' > > from > > > /Users/armandolalala/.rvm/gems/ruby-1.9.2-p0/gems/cassandra-0.9.0/lib/cassandra/cassandra.rb:125:in > > `each' > > from > > > /Users/armandolalala/.rvm/gems/ruby-1.9.2-p0/gems/cassandra-0.9.0/lib/cassandra/cassandra.rb:125:in > > `collect' > > from > > > /Users/armandolalala/.rvm/gems/ruby-1.9.2-p0/gems/cassandra-0.9.0/lib/cassandra/cassandra.rb:125:in > > `insert' > > from (irb):6 > > from /Users/armandolalala/.rvm/rubies/ruby-1.9.2-p0/bin/irb:17:in > `<main>' > > > > On Mon, Jan 3, 2011 at 10:06 PM, Ryan King <r...@twitter.com> wrote: > >> > >> On Mon, Jan 3, 2011 at 12:56 PM, vicent roca daniel <sap...@gmail.com> > >> wrote: > >> > Hi again! > >> > code: > >> > require 'rubygems' > >> > require 'cassandra' > >> > app = Cassandra.new('AOM', servers = "127.0.0.1:9160") > >> > app.insert(:NumData, 'device1-cpu', { Time.now => 10.to_s }) > >> > >> I'm going to assume you're getting an exception here? I think you need > >> to convert the time to a string. > >> > >> > .... > >> > storag-confl.xm. > >> > <Keyspace Name="AOM"> > >> > <ColumnFamily CompareWith="LongType" Name="NumericArchive" /> > >> > </..> > >> > > >> > Thanks!! > >> > >> -ryan > > > > >