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From "Jack Krupansky" <j...@basetechnology.com>
Subject Re: Data Import Handler fields with different values in column and name
Date Fri, 01 Jun 2012 15:34:03 GMT
James: Is there some particular DIH logging he can turn on to see what is 
really happening with his field name mapping? In other words, if DIH/Solr 
really is ignoring that field mapping, to find out exactly why.

-- Jack Krupansky

-----Original Message----- 
From: Dyer, James
Sent: Friday, June 01, 2012 10:50 AM
To: solr-user@lucene.apache.org
Subject: RE: Data Import Handler fields with different values in column and 
name

Are you leaving both mappings in there, like this...

<entity name="documento" query="SELECT iddocumento,nrodocumento,asunto FROM 
documento">
<field column="iddocumento" name="iddocumento" />
<field column="nrodocumento" name="nrodocumento" />
<field column="asunto" name="asunto" />
<field column="asunto" name="anotherasunto" />
</entity>

If so, I'm not sure you can map "asunto" to two different fields like this. 
For that, you may need to write a transformer that will duplicate "asunto" 
for you.  Although, in most cases all you need to do is add a <copyField /> 
in schema.xml to copy "asunto" to "anotherasunto".  But a DIH Transformer 
would be helpful, for instance, if "asunto" is multi-valued but you only 
want to copy the first value to "anotherasunto" (perhaps you need to sort on 
it, which is not possible with multi-valued fields).

If this doesn't help, let us know exactly why you need to duplicate "asunto" 
and maybe you can get more help from there.

(If you're not trying to duplicate "asunto" and you're sure you've taken the 
duplicate out of data-config.xml, then go ahead and double-check spelling 
and case in all your config files.  Besides a typo somewhere, I'm not sure 
what else would cause this not to map.)

James Dyer
E-Commerce Systems
Ingram Content Group
(615) 213-4311


-----Original Message-----
From: Rafael Taboada [mailto:kaliman.forever@gmail.com]
Sent: Thursday, May 31, 2012 4:13 PM
To: solr-user@lucene.apache.org
Subject: Fwd: Data Import Handler fields with different values in column and 
name

Please,

Can anyone guide me through this issue? Thanks



---------- Forwarded message ----------
From: Rafael Taboada <kaliman.forever@gmail.com>
Date: Thu, May 31, 2012 at 12:30 PM
Subject: Data Import Handler fields with different values in column and name
To: solr-user@lucene.apache.org


Hi folks,

I'm using Solr 3.6 and I'm trying to import data from my database to solr
using Data Import Handler. My db-config is like this:

<dataConfig>
   <dataSource driver="oracle.jdbc.OracleDriver"
url="jdbc:oracle:thin:@localhost:1521:XE" user="admin" password="admin" />
   <document>
      <entity name="documento" query="SELECT
iddocumento,nrodocumento,asunto FROM documento">
         <field column="iddocumento" name="iddocumento" />
         <field column="nrodocumento" name="nrodocumento" />
         <field column="asunto" name="asunto" />
      </entity>
   </document>
</dataConfig>

My problem is when I'm trying to use a different values in the field tag,
for example

         <field column="asunto" name="anotherasunto" />

When I use different name from column, this field is omitted. Please can
you help me with this issue?

My schema.xml is:

<types>
      <fieldtype name="string" class="solr.StrField" sortMissingLast="true"
/>
   </types>

   <fields>
      <!-- general -->
      <field name="iddocumento" type="string" indexed="true" stored="true"
required="true" />
      <field name="nrodocumento" type="string" indexed="true" stored="true"
/>
      <field name="anotherasunto" type="string" indexed="true"
stored="true" />
   </fields>

Thanks in advance!

-- 
Rafael Taboada






-- 
Rafael Taboada

/*
* Phone >> 992 741 026
*/ 


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