Hi,
I can't find the right format for dates in Riak Search, for fields
suffixed with "_dt". I tried rfc822 (e.g. "Thu, 04 Nov 2010 16:02:59
-0000"), and xmlschema/iso8601 (e.g. "2010-11-04T16:07:43Z"), but I
get an {unhandled_type,date} error when requesting my data in JSON. No
problem with XML.
Here are the HTTP queries to reproduce the error:
# Get the bucket props
GET http://127.0.0.1:8098/riak/models?keys=false
{"Accept"=>"multipart/mixed, application/json;q=0.7, */*;q=0.5",
"X-Riak-ClientId"=>"A1Q9KQ=="}
# Set the pre-commit search hook
PUT http://127.0.0.1:8098/riak/models
{"Accept"=>"multipart/mixed, application/json;q=0.7, */*;q=0.5",
"X-Riak-ClientId"=>"A1Q9KQ==", "Content-Type"=>"application/json"}
{"props":{"precommit":[{"mod":"riak_search_kv_hook","fun":"precommit"}]}}
# Check if there are any keys to delete
GET http://127.0.0.1:8098/riak/models?props=false&keys=true
{"Accept"=>"multipart/mixed, application/json;q=0.7, */*;q=0.5",
"X-Riak-ClientId"=>"A1Q9KQ=="}
# Post a JSON document with a date in rfc822 (day-of-week, DD
month-name CCYY hh:mm:ss zone)
POST http://127.0.0.1:8098/riak/models?returnbody=true
{"Accept"=>"multipart/mixed, application/json;q=0.7, */*;q=0.5",
"X-Riak-ClientId"=>"A1Q9KQ==", "Content-Type"=>"application/json"}
{"time_dt":"Thu, 04 Nov 2010 16:02:59 -0000","value":"a value like
any other value","_type":"Model"}
# Search for the object and request a JSON ouput => KO
GET http://127.0.0.1:8098/solr/models/select?q=value%3Aother&wt=json
{"Accept"=>"multipart/mixed, application/json;q=0.7, */*;q=0.5",
"X-Riak-ClientId"=>"A1Q9KQ=="}
<html><head><title>500 Internal Server
Error</title></head><body><h1>Internal Server Error</h1>The server
encountered an error while processing this
request:<br><pre>{error,{throw,{unhandled_type,date},
[{riak_solr_output,convert_type,2},
{riak_indexed_doc,'-to_mochijson2/2-lc$^0/1-0-',2},
{riak_indexed_doc,'-to_mochijson2/2-lc$^0/1-0-',2},
{riak_indexed_doc,to_mochijson2,2},
{riak_solr_output,'-json_response/7-lc$^0/1-0-',2},
{riak_solr_output,json_response,7},
{riak_solr_searcher_wm,to_json,2},
{webmachine_resource,resource_call,3}]}}</pre><P><HR><ADDRESS>mochiweb+webmachine
web server</ADDRESS></body></html>[nfo@
17:13:46]~/Code/tests/riak/search
# Search for the object and request a XML ouput => OK
GET http://127.0.0.1:8098/solr/models/select?q=value%3Aother&wt=xml
<?xml version="1.0" encoding="UTF-8"?>
<response>
<lst name="responseHeader">
<int name="status">0</int>
<int name="QTime">1</int>
<lst name="params">
<str name="indent">on</str>
<str name="start">0</str>
<str name="q">value:other</str>
<str name="q.op">or</str>
<str name="df">value</str>
<str name="wt">standard</str>
<str name="version">1.1</str>
<str name="rows">2</str>
</lst>
</lst>
<result name="response" numFound="1" start="0" maxScore="0.500000">
<doc>
<str name="id">67rGKh9XJSZBsPeet0LpdCzi1hz
</str>
<str name="_type">Model
</str>
<date name="time_dt">Thu, 04 Nov 2010 16:02:59 -0000
</date>
<str name="value">a value like any other value
</str>
</doc>
</result>
</response>
-- Nicolas
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