Rich, I've run into various problems with group.query and highlighting. You noted one below (SOLR-5046), and there is also SOLR-6712, which might be related to what you are experiencing. Still waiting for that patch to be reviewed...
-----Original Message----- From: Rich Hume [mailto:rh...@identifix.com] Sent: Monday, June 08, 2015 2:23 PM To: solr-user@lucene.apache.org Subject: Problem with distributed search using grouping and highlighting I am currently using Solr 4.5.1. In the hopes of seeing better query performance, I have sharded an index and I am trying to use the shards parameter along with grouping and highlighting. I am not currently using Solr cloud. I got past an earlier problem by adding a second sort parameter (as described in JIRA Solr-5046). Unfortunately, I have found nothing related to my latest index out of bounds problem. I do not believe that JIRA Solr-5709 is related since my unique keys are in fact unique across the shards. If anyone can point out something that I am doing wrong it would be greatly appreciated. Thanks, Rich I am seeing the following error, the parameters I am passing are below the stack trace. null:java.lang.ArrayIndexOutOfBoundsException: 35 at org.apache.solr.handler.component.HighlightComponent.finishStage(HighlightComponent.java:185) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:317) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1859) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:703) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:406) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:195) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) Here are the parameters I am passing: group=true&group.offset=0&group.limit=10&group.field=DeDup &group.query=DocumentTypes:34&group.query=DocumentTypes:35&group.query=DocumentTypes:32 &shards=localhost:8983/solr/IX1,localhost:8983/solr/IX2 &fq=+DocumentTypes:(34 35 32) &defType=edismax&qf=csTitle^100 csContent &q="any matching search string" &start=0&rows=10 &fl=PageNumber,FilePath,DocumentGUID,ResultDisplayContent,DocumentTypes &sort=score desc,DocumentGUID asc &hl=on &hl.fl=csTitle,csContent
