How to resolve Mapreduce exceptio errors

Gopi Krishna gopi at
Sat May 17 12:42:43 EDT 2014


i am getting the follwoing while trying to solve


I got it. very much thanks,one more doubt please clarify it.

same thing i have done for another bucket called "test" which contains data
in the form of key, value.

but when i do map reduce i am getting the following:

Mapf = fun(Obj,_,_) -> [ <- riak_object:get_value(Object)] end.

{ok, [{0,[S]}]} = riakc_pb_socket:mapred(Pid,<<"
** exception error: no match of right hand side value {ok,[{0,
                                                       [<<"{\"age\": 24,
\"name\": \"krishna\"}">>,
                                                        <<"{\"age\": 29,
\"name\": \"sharat\"}">>,
                                                        <<"{\"age\": 27,
\"name\": \"anil\"}">>,
                                                         <<"{\"age\": 28,
\"name\": \"kumar\"}">>,
                                                      <<"{\"age\": 24,
\"name\": \"gopi\"}">>,
                                                     <<"{\"age\": 25,
\"name\": \"ramesh\"}">>]}]}


Thanks & Regards,
J.Gopi Krishna
Lintel Technologies Pvt. LTD,Hyderabad.

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