I'm still not having any luck with this. Has anyone actually gotten this to work so far? I feel like I've followed the directions to the letter but it just doesn't work.
Thanks, Brian Lamb On Wed, May 25, 2011 at 2:48 PM, Brian Lamb <brian.l...@journalexperts.com>wrote: > I looked at the patch page and saw the files that were changed. I went into > my install and looked at those same files and found that they had indeed > been changed. So it looks like I have the correct version of solr. > > > On Wed, May 25, 2011 at 1:01 PM, Brian Lamb <brian.l...@journalexperts.com > > wrote: > >> Hi all, >> >> I sent a mail in about this topic a week ago but now that I have more >> information about what I am doing, as well as a better understanding of how >> the similarity class works, I wanted to start a new thread with a bit more >> information about what I'm doing, what I want to do, and how I can make it >> work correctly. >> >> I have written a similarity class that I would like applied to a specific >> field. >> >> This is how I am defining the fieldType: >> >> <fieldType name="edgengram_cust" class="solr.TextField" >> positionIncrementGap="1000"> >> <analyzer> >> <tokenizer class="solr.LowerCaseTokenizerFactory" /> >> <filter class="solr.EdgeNGramFilterFactory" minGramSize="1" >> maxGramSize="1" side="front" /> >> </analyzer> >> <similarity class="my.package.similarity.MySimilarity"/> >> </fieldType> >> >> And then I assign a specific field to that fieldType: >> >> <field name="myfield" multiValued="true" type="edgengram_cust" >> indexed="true" stored="true" required="false" omitNorms="true" /> >> >> Then, I restarted solr and did a fullimport. However, the changes I have >> made do not appear to be taking hold. For simplicity, right now I just have >> the idf function returning 1. When I do a search with debugQuery=on, the idf >> behaves as it normally does. However, when I search on this field, the idf >> should be 1 and that is not the case. >> >> To try and nail down where the problem occurs, I commented out the >> similarity class definition in the fieldType and added it globally to the >> schema file: >> >> <similarity class="my.package.similarity.MySimilarity"/> >> >> Then, I restarted solr and did a fullimport. This time, the idf scores >> were all 1. So it seems to me the problem is not with my similarity class >> but in trying to apply it to a specific fieldType. >> >> According to https://issues.apache.org/jira/browse/SOLR-2338, this should >> be in the trunk now yes? I have run svn up on both my lucene and solr >> installs and it still is not recognizing it on a per field basis. >> >> Is the tag different inside a fieldType? Did I not update solr correctly? >> Where is my mistake? >> >> Thanks, >> >> Brian Lamb >> > >
