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From Joshua Partogi <joshua.j...@gmail.com>
Subject Re: Ruby thrift is trying to write Time as string
Date Tue, 08 Feb 2011 02:03:42 GMT
Thanks Ryan.

That makes more sense now. So I should instead find a way to (de)serialize
Ruby objects to string vice versa when inserting to Column.

Kind regards,
Joshua

On Tue, Feb 8, 2011 at 4:43 AM, Ryan King <ryan@twitter.com> wrote:

> On Sat, Feb 5, 2011 at 10:12 PM, Joshua Partogi <joshua.java@gmail.com>
> wrote:
> > Hi,
> >
> > I don't know whether my assumption is right or not. When I tried to
> insert a
> > Time value into a column I am getting this exception:
> >
> >
> vendor/ruby/1.8/gems/thrift-0.5.0/lib/thrift/protocol/binary_protocol.rb:106:in
> > `write_string'
> > vendor/ruby/1.8/gems/thrift-0.5.0/lib/thrift/client.rb:35:in `write'
> > vendor/ruby/1.8/gems/thrift-0.5.0/lib/thrift/client.rb:35:in
> `send_message'
> >
> vendor/ruby/1.8/gems/cassandra-0.9.0/lib/./vendor/0.7/gen-rb/cassandra.rb:213:in
> > `send_batch_mutate'
> >
> vendor/ruby/1.8/gems/cassandra-0.9.0/lib/./vendor/0.7/gen-rb/cassandra.rb:208:in
> > `batch_mutate'
> >
> vendor/ruby/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:115:in
> > `send'
> >
> vendor/ruby/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:115:in
> > `handled_proxy'
> >
> vendor/ruby/1.8/gems/thrift_client-0.6.0/lib/thrift_client/abstract_thrift_client.rb:57:in
> > `batch_mutate'
> > vendor/ruby/1.8/gems/cassandra-0.9.0/lib/cassandra/0.7/protocol.rb:8:in
> > `_mutate'
> > vendor/ruby/1.8/gems/cassandra-0.9.0/lib/cassandra/cassandra.rb:130:in
> > `insert'
> >
> > But I am not getting any error if I insert a Time value into a
> sub-column.
> >
> > Is this an error or does it suppose to work that way?
> >
> > Thanks heaps for the insight.
>
> IIRC when we wrote that code the idea was to require strings for
> everything and have users do their own serialization. In that context,
> the supercolmn behavior is the wrong one here.
>
> -ryan
>
> --
> @rk
>



-- 
http://twitter.com/jpartogi

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