Index: src/java/org/apache/lucene/benchmark/byTask/feeds/EnwikiContentSource.java
===================================================================
--- src/java/org/apache/lucene/benchmark/byTask/feeds/EnwikiContentSource.java	(revision 1028358)
+++ src/java/org/apache/lucene/benchmark/byTask/feeds/EnwikiContentSource.java	(working copy)
@@ -152,7 +152,10 @@
           title = contents.toString();
           break;
         case ID:
-          id = contents.toString();
+          //the doc id is the first one in the page.  All other ids after that one can be ignored according to the schema
+          if (id == null) {
+            id = contents.toString();
+          }
           break;
         default:
           // this element should be discarded.