You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by "Bill Bell (JIRA)" <ji...@apache.org> on 2011/05/22 02:09:47 UTC
[jira] [Commented] (SOLR-2345) Extend geodist() to support
MultiValuefield for sorting/scoring
[ https://issues.apache.org/jira/browse/SOLR-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13037482#comment-13037482 ]
Bill Bell commented on SOLR-2345:
---------------------------------
If we can change geodist() and {!geofilt} to work on lat_long multiValues. This would allow more flexibility. So a person with multiple addresses will be supported.
I worked on geomultidist() in SOLR-2155. We would just need to support this in the actual filter to limit the results for the multi value list.
Thoughts?
Thanks.
> Extend geodist() to support MultiValuefield for sorting/scoring
> ---------------------------------------------------------------
>
> Key: SOLR-2345
> URL: https://issues.apache.org/jira/browse/SOLR-2345
> Project: Solr
> Issue Type: New Feature
> Reporter: Bill Bell
>
> Extend geodist() and potentially other functions to support MultiValue fields for sorting and scoring.
> sort=geodist() asc
> This should grab the closest point in the MultiValue list, and return the distance so that is can be scored.
> The problem is I cannot find a way to get the MultiValue list?
> In function: src/java/org/apache/solr/search/function/distance/HaversineConstFunction.java
> VectorValueSource p2;
> this.p2 = vs
> List<ValueSource> sources = p2.getSources();
> ValueSource latSource = sources.get(0);
> ValueSource lonSource = sources.get(1);
> DocValues latVals = latSource.getValues(context1, readerContext1);
> DocValues lonVals = lonSource.getValues(context1, readerContext1);
> double latRad = latVals.doubleVal(doc) * DistanceUtils.DEGREES_TO_RADIANS;
> double lonRad = lonVals.doubleVal(doc) * DistanceUtils.DEGREES_TO_RADIANS;
> etc...
> It would be good if I could loop through sources.get() but it only returns 2 sources even when there are 2 pairs of lat/long.
> sources:[double(store_0_coordinate), double(store_1_coordinate)]
> How do I extend the sources?
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org