Aw: Re: Cannot parse :, using HTTP-URL as id

[sysrq]

 term query parser is your friend in this case. With this you don't need to 
 escape anything.
   SolrQuery query = new SolrQuery();
   query.setQuery({!term f=id}bar_http://bar.com/?doc=452;);

But how can I *store* a document with an URL as a field value ? E.g. 
domain_http://www.domain.com/?p=12345;
The term query parser may be able to *retrieve* field values with an :, but 
my current problem is that I can't store value with : with *Solrj*, the Java 
library to communicate with Solr.

 --- On Wed, 9/12/12, sy...@web.de sy...@web.de wrote:
 
  From: sy...@web.de sy...@web.de
  Subject: Cannot parse :, using HTTP-URL as id
  To: solr-user@lucene.apache.org
  Date: Wednesday, September 12, 2012, 7:40 PM
  Hi,
  
  I defined a field id in my schema.xml and use it as an
  uniqueKey:
    field name=id type=string indexed=true
  stored=true required=true /
    uniqueKeyid/uniqueKey
  
  I want to store URLs with a prefix in this field to be sure
  that every id is unique among websites. For example:
    domain_http://www.domain.com/?p=12345
    foo_http://foo.com
    bar_http://bar.com/?doc=452
  I wrote a Java app, which uses Solrj to communicate with a
  running Solr instance. Solr (or Solrj, not sure about this)
  complains that it can't parse ::
    Exception in thread main
  org.apache.solr.common.SolrException:
   
  org.apache.lucene.queryparser.classic.ParseException:
    Cannot parse 'id:domain_http://www.domain.com/?p=12345': Encountered  
  : :
   at line 1, column 14.
  
  How should I handle characters like : to solve this
  problem?
  
  I already tried to escape the : like this:
    String id = domain_http://www.domain.com/?p=12345.replaceAll(:,
  :));
    ...
    document.addField(id, id);
    ...
  But then Solr (or Solrj) complains again:
    Exception in thread main
  org.apache.solr.common.SolrException:
   
  org.apache.lucene.queryparser.classic.ParseException:
    Cannot parse
  'id:domain_http\://www.domain.com/?p=12345': Lexical error
  at line 1, column 42.  Encountered: EOF after :
  /?p=12345
  I use 4 backslashes () for double-escape. The first
  escape is for Java itself, the second is for Solr to handle
  it (I guess).
  
  So what is the correct or usual way to deal with special
  characters like : in Solr (or Solrj)? I don't know if Solr
  or Solrj is the problem, but I guess it is Solrj?
 
 

Aw: Re: Cannot parse :, using HTTP-URL as id

[sysrq]

my bad, using term query parser works, thanks ahmet.


 Gesendet: Mittwoch, 12. September 2012 um 19:40 Uhr
 Von: sy...@web.de
 An: solr-user@lucene.apache.org
 Betreff: Aw: Re: Cannot parse :, using HTTP-URL as id

  term query parser is your friend in this case. With this you don't need to 
  escape anything.
SolrQuery query = new SolrQuery();
query.setQuery({!term f=id}bar_http://bar.com/?doc=452;);
 
 But how can I *store* a document with an URL as a field value ? E.g. 
 domain_http://www.domain.com/?p=12345;
 The term query parser may be able to *retrieve* field values with an :, 
 but my current problem is that I can't store value with : with *Solrj*, the 
 Java library to communicate with Solr.
 
  --- On Wed, 9/12/12, sy...@web.de sy...@web.de wrote:
  
   From: sy...@web.de sy...@web.de
   Subject: Cannot parse :, using HTTP-URL as id
   To: solr-user@lucene.apache.org
   Date: Wednesday, September 12, 2012, 7:40 PM
   Hi,
   
   I defined a field id in my schema.xml and use it as an
   uniqueKey:
     field name=id type=string indexed=true
   stored=true required=true /
     uniqueKeyid/uniqueKey
   
   I want to store URLs with a prefix in this field to be sure
   that every id is unique among websites. For example:
     domain_http://www.domain.com/?p=12345
     foo_http://foo.com
     bar_http://bar.com/?doc=452
   I wrote a Java app, which uses Solrj to communicate with a
   running Solr instance. Solr (or Solrj, not sure about this)
   complains that it can't parse ::
     Exception in thread main
   org.apache.solr.common.SolrException:
    
   org.apache.lucene.queryparser.classic.ParseException:
     Cannot parse 'id:domain_http://www.domain.com/?p=12345': Encountered  
   : :
at line 1, column 14.
   
   How should I handle characters like : to solve this
   problem?
   
   I already tried to escape the : like this:
     String id = domain_http://www.domain.com/?p=12345.replaceAll(:,
   :));
     ...
     document.addField(id, id);
     ...
   But then Solr (or Solrj) complains again:
     Exception in thread main
   org.apache.solr.common.SolrException:
    
   org.apache.lucene.queryparser.classic.ParseException:
     Cannot parse
   'id:domain_http\://www.domain.com/?p=12345': Lexical error
   at line 1, column 42.  Encountered: EOF after :
   /?p=12345
   I use 4 backslashes () for double-escape. The first
   escape is for Java itself, the second is for Solr to handle
   it (I guess).
   
   So what is the correct or usual way to deal with special
   characters like : in Solr (or Solrj)? I don't know if Solr
   or Solrj is the problem, but I guess it is Solrj?