Hi Timur,
For your inputs line, try:
"inputs":["mybucket_type", "mybucket"]
Thanks,
Alex
On Wed, Dec 30, 2015 at 3:01 PM Timur Fayruzov <timur.fairu...@gmail.com>
wrote:
> Hello,
>
> I'm trying to write a simple MR job using Javascript and hit a wall right
> at start. I can't figure out how to specify "inputs". Here's the code:
> curl -XPOST "my_riak_server:8098/mapred" -H "Content-Type:
> application/json" -d @- <<EOF
> {
> "input": "my_bucket"
> "query":[{
> "map":{
> "language":"javascript",
> "source":"function(riakObject, keydata, arg) {
> var m = riakObject.values[0].data;
> return [m];
> }"
> }
> }]
> }
> EOF
>
> this returns empty array.
>
> Aside: I know that listing all keys is slow but for now I can live with
> this.
>
> Note, that I'm using non-default bucket type, so the actual location of my
> keys is my_riak_server/types/my_bucket_type/buckets/my_bucket/my_key, but I
> can't figure out how to communicate this location properly in the "input"
> field. I have found this "documentation":
> https://github.com/basho/riak_kv/blob/2.1/src/riak_kv_mapred_json.erl#L101,
> but it does not explain how to specify bucket type and I'm not proficient
> enough in Erlang to follow the code easily. I did not find any other
> documentation on this field.
>
> Following returns all keys successfully, so data is there:
> curl '
> http://my_riak_cluster:8098/types/my_bucket_type/buckets/my_bucket/keys?keys=true
> '
>
> Any pointers are highly appreciated.
>
> Thanks,
> Timur
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