You could try asking on the user@ list, but it looks like erlang is
eating an invalidrequestexception which is not very helpful.
On Fri, Apr 30, 2010 at 8:16 AM, Zubair Quraishi <zuba...@gmail.com> wrote:
> I have the following code in Erlang to set a value and then add a
> property. The first set works but the mutate fails. Can anyone
> enlighten me?
> Thanks
>
> {ok, C} = thrift_client:start_link("127.0.0.1",9160, cassandra_thrift),
>
> Key = "Key1",
>
> %
> % set first property
> %
> thrift_client:call( C,
> 'insert',
> [ "Keyspace1",
> Key,
> #columnPath{column_family="KeyValue", column="value"},
> "value1",
> 1,
> 1
> ] ),
>
> %
> % set second property ( fails! - why? )
> %
> MutationMap =
> {
> Key,
> {
> <<"KeyValue">>,
> [
> #mutation{
> column_or_supercolumn = #column{ name = "property" , value =
> "value" , timestamp = 2 }
> }
> ]
> }
> },
> thrift_client:call( C,
> 'batch_mutate',
> [ "Keyspace1",
> MutationMap,
> 1
> ] )
>
> : The error returned is :
>
> ** exception exit: {bad_return_value,{error,{function_clause,[{dict,size,
> [{"Key1",
>
> {<<"KeyValue">>,
>
> [{mutation,{column,"property","value",2},undefined}]}}]},
>
> {thrift_protocol,write,2},
>
> {thrift_protocol,struct_write_loop,3},
>
> {thrift_protocol,write,2},
>
> {thrift_client,send_function_call,3},
>
> {thrift_client,'-handle_call/3-fun-0-',3},
>
> {thrift_client,catch_function_exceptions,2},
>
> {thrift_client,handle_call,3}]}}}
>
--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com
