Re: How to round solr score ?

[Mamta Thakur]

Thanks for your replies.
I am actually doing the frange approach for now. The only downside I see there 
is it makes the function call twice, calling createWeight() twice. And so my 
social connections are evaluated twice which is quite heavy operation. So I was 
thinking if I could get away with one additional call.




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Re: How to round solr score ?

[Mamta Thakur]

Hi ,

As per this post here 
http://grokbase.com/t/lucene/solr-user/131jzcg3q2/how-to-round-solr-score.
I was able to use my custom fn in 
sort(defType=func&q=socialDegree(id,1)&fl=score,*&sort=score%20asc) - works,
but can't facet on the 
same(defType=func&q=socialDegree(id,1)&fl=score,*&facet=true&facet.field=score) 
- doesn't work.

Exception:
org.apache.solr.common.SolrException: undefined field: "score"
at org.apache.solr.schema.IndexSchema.getField(IndexSchema.java:965)
at org.apache.solr.request.SimpleFacets.getTermCounts(SimpleFacets.java:294)
at 
org.apache.solr.request.SimpleFacets.getFacetFieldCounts(SimpleFacets.java:423)
at org.apache.solr.request.SimpleFacets.getFacetCounts(SimpleFacets.java:205)
at 
org.apache.solr.handler.component.FacetComponent.process(FacetComponent.java:78)
at 
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208)
at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816)
at 
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:448)
at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:269)
at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)
at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)

Is there any way by which we can achieve this?

Thanks,
Mamta.




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