Facing problem with the FieldType of UniqueField

Hi, Initially, in my schema, I had my uniqueField's field type as string and everything was working fine. But, then the users of my application wanted to search on the unique field and entered values which were in a different case than what was indexed. They never got proper results, at times, no

Re: Facing problem with the FieldType of UniqueField

Ryan, Using the KeywordTokenizer does not help. And there are not any spaces in the unique keys. the keys are alpha numeric. E.g.: AA-23-E1 Regards, Rishabh On Thu, Feb 14, 2008 at 10:28 PM, Ryan McKinley [EMAIL PROTECTED] wrote: I noticed this happened because the field type was string. I

Restrict values in a multivalued field

Hi, In my schema I have a multivalued field, and the values of that field are stored and indexed in the index. I wanted to know if its possible to restrict the number of multiple values being returned from that field, on a search? And how? Because, lets say, if I have thousands of values in that

How to perform a double query in one

Hi, Is there a way to perform 2 search queries in one search request, and then return their combined results? Currently I am performing the following: I have a document which consists of id field which is the unique identifier, the info field, and an xid field which contains the ids of other

Retrieving Tokens

Hi, I have created my own Tokenizer and I am indexing the documents using the same. I wanted to know if there is a way to retrieve the tokens (created by my custom tokenizer) from the index. Do we have to modify the code to get these tokens? Regards, Rishabh

Creating user-defined field types

Hi, Can anyone guide me as to how one can go on to implement a user defined field types in solr? I could not find anything on the solr-wiki. Help of any kind would be appreciated. Regards, Rishabh

How to store a HashSet in the index?

Hi, Can anyone help me on, as to how I can go about efficiently indexing (actually, storing in the index) and retrieving, a HashSet object, which contains multiple string arrays? I just want to store the HashSet in the index, and not search on it. The HashSet should be returned with the document

Re: How to store a HashSet in the index?

Thanks Eric! Rishabh On Dec 10, 2007 3:30 PM, Erik Hatcher [EMAIL PROTECTED] wrote: On Dec 10, 2007, at 3:10 AM, Rishabh Joshi wrote: Can anyone help me on, as to how I can go about efficiently indexing (actually, storing in the index) and retrieving, a HashSet object, which contains

Re: Strange behavior MoreLikeThis Feature

Thanks Ryan. I now know the reason why. Before I explain the reason, let me correct the mistake I made in my earlier mail. I was not using the first document mentioned in the xml . Instead it was this one: doc field name=idIW-02/field field name=nameiPod amp; iPod Mini USB 2.0 Cable/field

Re: Near Duplicate Documents

they have patented it. That said, there are plenty literature on near dup detection so you should be able to get one for free! On Nov 21, 2007 6:57 PM, Rishabh Joshi [EMAIL PROTECTED] wrote: Otis, Thanks for your response. I just gave a quick look to the Nutch Forum and find

Re: Performance of Solr on different Platforms

Eswar, This link would give you a fair idea of how Solr is used by some of the sites/companies - http://wiki.apache.org/solr/SolrPerformanceData Rishabh On Nov 20, 2007 10:49 AM, Eswar K [EMAIL PROTECTED] wrote: In our case, the load is kind of distributed. On an average, the QPS could be

rows=VERY_LARGE_VALUE throws exception, and error in some cases

Hi, We are using Solr 1.2 for our project and have come across the following exception and error: Exception: SEVERE: java.lang.OutOfMemoryError: Java heap space at org.apache.lucene.util.PriorityQueue.initialize (PriorityQueue.java :36) Steps to reproduce: 1. Restart your Web Server. 2.

Re: Near Duplicate Documents

Otis, Thanks for your response. I just gave a quick look to the Nutch Forum and find that there is an implementation to obtain de-duplicate documents/pages but none for Near Duplicates documents. Can you guide me a little further as to where exactly under Nutch I should be concentrating,

Near Duplicate Documents

Hi, I am evaluating Solr 1.2 for my project and wanted to know if it can return near duplicate documents (near dups) and how do i go about it? I am not sure, but is MoreLikeThisHandler the implementation for near dups? Rishabh

RE: Best way to create multiple indexes

to know if we can create multiple indexes based on 'groups' and then on 'sub-groups' in Solr? If yes, then how do we go about it? I tried going through the section on 'Collections' in the Solr Wiki, but could not make much use of it. Regards, Rishabh Joshi