Francisco -
A potential fix for this bug is the latest version of erlang_js. erlang_js
wasn't calling JS_CStringsAreUTF8() in the Spidermonkey API. This causes all
kinds of interesting string mangling to occur and can trigger bad_encoding
errors as well. You can either checkout the latest erlang_js and replace your
existing version with the new copy or you can wait on Riak 0.11 and pick it up
then.
--Kevin
On Jun 6, 2010, at 12:23 PM, francisco treacy wrote:
> I get {"error":"bad_encoding"} from map/reduce when I use non-ASCII
> characters:
>
> ftreacy @ ~
> => curl -X PUT http://127.0.0.1:8098/riak/test/bug -H "Content-Type:
> application/json" -d @-
> {"city":"Buenos Aires"}
> ^D
>
> ftreacy @ ~
> => curl -X POST http://localhost:8098/mapred -H "Content-Type:
> application/json" -d @-
> {"inputs":"test",
> "query":[{"map":{"language":"javascript",
> "source":"function(value, keyData, arg) { var data =
> Riak.mapValuesJson(value)[0]; return [data]; }",
> "keep":true}}]
> }
> [{"city":"Buenos Aires"}]
>
> ftreacy @ ~
> => curl -X PUT http://127.0.0.1:8098/riak/test/bug -H "Content-Type:
> application/json" -d @-
> {"city":"København"}
> ^D
>
> ftreacy @ ~
> => curl http://127.0.0.1:8098/riak/test/bug
> {"city":"København"}
>
> ftreacy @ ~
> => curl -X POST http://localhost:8098/mapred -H "Content-Type:
> application/json" -d @-
> {"inputs":"test",
> "query":[{"map":{"language":"javascript",
> "source":"function(value, keyData, arg) { var data =
> Riak.mapValuesJson(value)[0]; return [data]; }",
> "keep":true}}]
> }
> {"error":"bad_encoding"}
>
>
> Should I escape UTF-8, or is this a bug? (Same behaviour using riak-js).
>
> "bug" is the only key in the "test" bucket. Using Riak 0.10.1 on Snow Leopard.
>
> Francisco
>
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