Index: src/java/org/apache/nutch/indexer/solr/SolrConstants.java
===================================================================
--- src/java/org/apache/nutch/indexer/solr/SolrConstants.java	(revision 1090191)
+++ src/java/org/apache/nutch/indexer/solr/SolrConstants.java	(working copy)
@@ -17,12 +17,14 @@
 package org.apache.nutch.indexer.solr;
 
 public interface SolrConstants {
-  public static final String SOLR_PREFIX = "solr.";
+  public static final String SOLR_PREFIX = "solrindex.";
 
   public static final String SERVER_URL = SOLR_PREFIX + "server.url";
 
   public static final String COMMIT_SIZE = SOLR_PREFIX + "commit.size";
   
+  public static final String MAPPING_FILE = SOLR_PREFIX + "mapping.file";
+
   public static final String ID_FIELD = "id";
   
   public static final String URL_FIELD = "url";