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Fix LukeRequestHandler so it doesn't rely on SolrQueryParser and report incorrect stats when field names contain special characters 

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@792751 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Chris M. Hostetter 2009-07-09 23:50:20 +00:00
parent bc59a19e85
commit da8dd622e3
2 changed files with 7 additions and 3 deletions
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5
CHANGES.txt
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@ -439,6 +439,11 @@ Bug Fixes
never manifested in normal Solr use and only potentially affect
custom code. (yonik)
53. SOLR-1171: Fix LukeRequestHandler so it doesn't rely on SolrQueryParser
and report incorrect stats when field names contain characters
SolrQueryParser considers special.
(hossman)
Other Changes
----------------------
1. Upgraded to Lucene 2.4.0 (yonik)

5
src/java/org/apache/solr/handler/admin/LukeRequestHandler.java
View File

@ -40,6 +40,7 @@ import org.apache.lucene.index.Term;
import org.apache.lucene.index.TermEnum;
import org.apache.lucene.index.TermFreqVector;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.ConstantScoreRangeQuery;
import org.apache.lucene.search.TopDocs;
import org.apache.lucene.store.Directory;
import org.apache.lucene.util.PriorityQueue;
@ -59,7 +60,6 @@ import org.apache.solr.schema.FieldType;
import org.apache.solr.schema.IndexSchema;
import org.apache.solr.schema.SchemaField;
import org.apache.solr.search.SolrIndexSearcher;
import org.apache.solr.search.SolrQueryParser;
/**
* This handler exposes the internal lucene index. It is inspired by and
@ -273,7 +273,6 @@ public class LukeRequestHandler extends RequestHandlerBase
private static SimpleOrderedMap<Object> getIndexedFieldsInfo(
final SolrIndexSearcher searcher, final Set<String> fields, final int numTerms )
throws Exception {
SolrQueryParser qp = searcher.getSchema().getSolrQueryParser(null);
IndexReader reader = searcher.getReader();
IndexSchema schema = searcher.getSchema();
@ -303,7 +302,7 @@ public class LukeRequestHandler extends RequestHandlerBase
// If numTerms==0, the call is just asking for a quick field list
if( ttinfo != null && sfield != null && sfield.indexed() ) {
Query q = qp.parse( fieldName+":[* TO *]" );
Query q = new ConstantScoreRangeQuery(fieldName,null,null,false,false);
TopDocs top = searcher.search( q, 1 );
if( top.totalHits > 0 ) {
// Find a document with this field