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Posted to dev@lucene.apache.org by "Erik Hatcher (JIRA)" <ji...@apache.org> on 2017/05/23 15:58:04 UTC
[jira] [Comment Edited] (LUCENE-7848)
QueryBuilder.analyzeGraphPhrase does not handle gaps correctly
[ https://issues.apache.org/jira/browse/LUCENE-7848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16021368#comment-16021368 ]
Erik Hatcher edited comment on LUCENE-7848 at 5/23/17 3:57 PM:
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I hit a snag with QueryBuilder#createSpanQuery too, and created (for the SOLR-1485 work) org.apache.solr.util.PayloadUtils with a createSpanQuery method. It currently also doesn't take gaps into account (but the basic use cases don't involve sophisticated analysis there, so it was intentional to keep it initially simple), but I did have to work through some Lucene analysis API hurdles that I think QueryBuilder's createSpanQuery should fix along the way too.
See my comment and implementation here: https://github.com/apache/lucene-solr/blob/5d42177b9290b61c658154e42223408944cd4bc1/solr/core/src/java/org/apache/solr/util/PayloadUtils.java#L106-L128
was (Author: ehatcher):
I hit a snag with QueryBuilder#createSpanQuery too, and created (for the SOLR-1485 work) org.apache.solr.util.PayloadUtils with a createSpanQuery method. It currently also doesn't take into account for gaps (but the basic use cases don't involve sophisticated analysis there, so it was intentional to keep it initially simple), but I did have to work through some Lucene analysis API hurdles that I think QueryBuilder's createSpanQuery should fix along the way too.
See my comment and implementation here: https://github.com/apache/lucene-solr/blob/5d42177b9290b61c658154e42223408944cd4bc1/solr/core/src/java/org/apache/solr/util/PayloadUtils.java#L106-L128
> QueryBuilder.analyzeGraphPhrase does not handle gaps correctly
> --------------------------------------------------------------
>
> Key: LUCENE-7848
> URL: https://issues.apache.org/jira/browse/LUCENE-7848
> Project: Lucene - Core
> Issue Type: Bug
> Affects Versions: 6.5, 6.6
> Reporter: Jim Ferenczi
>
> Position increments greater than 1 are ignored when the query builder creates a graph phrase query.
> Instead it should use SpanNearQuery.addGap for pos incr > 1.
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