Index: lucene/src/test-framework/org/apache/lucene/index/codecs/mockrandom/MockRandomCodec.java
===================================================================
--- lucene/src/test-framework/org/apache/lucene/index/codecs/mockrandom/MockRandomCodec.java	(revision 1095068)
+++ lucene/src/test-framework/org/apache/lucene/index/codecs/mockrandom/MockRandomCodec.java	(working copy)
@@ -122,7 +122,7 @@
   public FieldsConsumer fieldsConsumer(SegmentWriteState state) throws IOException {
     // we pull this before the seed intentionally: because its not consumed at runtime
     // (the skipInterval is written into postings header)
-    int skipInterval = _TestUtil.nextInt(seedRandom, 2, 64);
+    int skipInterval = _TestUtil.nextInt(seedRandom, 2, 10);
     
     if (LuceneTestCase.VERBOSE) {
       System.out.println("MockRandomCodec: skipInterval=" + skipInterval);