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
> >
> >
>
