I have a doubt regarding links and URI-escaping in Riak. Say I create document 'test/first' with two links (notice %40 is character @ uri-escaped): => 'test/second%40basho.com' => 'test/[email protected]'
$> curl -X PUT -H "content-type:text/plain" \ -H "Link: </riak/test/second%40basho.com>; riaktag=\"foo\", </riak/test/[email protected]>; riaktag=\"bar\"" \ http://localhost:8098/riak/test/first --data "first" $> curl -X PUT -H "content-type:text/plain" http://localhost:8098/riak/test/second%40basho.com --data "second" $> curl -X PUT -H "content-type:text/plain" http://localhost:8098/riak/test/[email protected] --data "third" When I walk first's links, I only obtain 'test/[email protected]', not 'test/second%40basho.com'. $> curl http://localhost:8098/riak/test/first/_,_,_ --IgVE1zwvyzEQq9FQ1HtOaFS8EBN Content-Type: multipart/mixed; boundary=WOfmvASHvjIAAXdVoDNMnLViS2B --WOfmvASHvjIAAXdVoDNMnLViS2B X-Riak-Vclock: a85hYGBgzGDKBVIsTJsW1mcwJTLmsTJUZ10/ypcFAA== Location: /riak/test/third%40basho.com Content-Type: text/plain Link: </riak/test>; rel="up" Etag: 4gw3mCKxcnuyMAzLYMpJbl Last-Modified: Wed, 11 Aug 2010 18:39:55 GMT third --WOfmvASHvjIAAXdVoDNMnLViS2B-- --IgVE1zwvyzEQq9FQ1HtOaFS8EBN-- If I update first's links, now with third being 'test/third%40basho.com': $> curl -X PUT -H "content-type:text/plain" \ -H "Link: </riak/test/second%40basho.com>; riaktag=\"foo\", </riak/test/third%40basho.com>; riaktag=\"bar\"" \ http://localhost:8098/riak/test/first --data "first" I get the same results when I do the link-walking. 'test/second%40basho.com' is never retrieved. Doing an equivalent map/reduce returns a {not_found: { 'test/[email protected]' }} This shows that in the process of escaping/unescaping there are cases in which link-walking (and map/reduce for that matter) don't work. Riak should probably never unescape, and assume all keys are already escaped. I've seen some work on Ripple in this direction, and that's the reason my code is breaking after I updated. I'm also wondering how to deal with this in riak-js. Thanks, Francisco _______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
