Hi guys.
To test mapred_inputs() in the program, These parameters
([*{**bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>
,
key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>}
|
{bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>
,
key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>,
term()}] |
bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>
| {index,
bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>,
Index::binary(),
key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>}
|
{index,bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>,
Index::binary(),
StartKey::key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>,
EndKey::key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>
**} *) is ok.
The "Inputs" parameter({modfun, Module::atom(), Function::atom(), [term()]}
) {modfun, riak_search, mapred_search, [ <<"Bucket">>,
<<"SearchQuery">>]} is ok.
But myself function is can not work(Inputs = {modfun, trend_riak, test,
[<<"a">>, <<"b">>]}). The "trend_riak" module is added riak path.
There are errors in the following:
{error,<<"Error sending inputs: [{<<\"my\">>,<<\"bu\">>}]">>}
The trend_riak module code.
1 -module(trend_riak).
2
3 -export([test/3]).
4 [{<<"my">>, <<"bu">>}].
Where is wrong?
Best wish ,thank you.
Jason
mapred_inputs()
mapred_inputs() =
[{bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>
,
key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>}
|
{bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>
,
key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>,
term()}] | {modfun, Module::atom(), Function::atom(), [term()]} |
bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>
|
{index,
bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>,
Index::binary(),
key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>}
|
{index,bucket()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-bucket>,
Index::binary(),
StartKey::key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>,
EndKey::key()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-key>
}
mapred/3
mapred(Pid::pid(),
Inputs::mapred_inputs()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-mapred_inputs>,
Query::[mapred_queryterm()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-mapred_queryterm>])
-> {ok,
mapred_result()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-mapred_result>}
| {error, {badqterm,
mapred_queryterm()<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#type-mapred_queryterm>}}
| {error, timeout} | {error, term()}
Equivalent to mapred(Inputs, Query,
default_timeout(mapred))<http://basho.github.com/riak-erlang-client/riakc_pb_socket.html#mapred-3>
.
--
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