Increase log level (for missing groups) to WARNING
diff --git a/src/com/google/enterprise/adaptor/ad/AdAdaptor.java b/src/com/google/enterprise/adaptor/ad/AdAdaptor.java
index 532170a..816bb70 100644
--- a/src/com/google/enterprise/adaptor/ad/AdAdaptor.java
+++ b/src/com/google/enterprise/adaptor/ad/AdAdaptor.java
@@ -279,7 +279,7 @@
         AdEntity primaryGroup = bySid.get(user.getPrimaryGroupSid());
         if (primaryGroup == null) {
           missing_groups++;
-          log.log(Level.FINER,
+          log.log(Level.WARNING,
               "Group {0} -- primary group for user {1} -- not found",
               new Object[]{user.getPrimaryGroupSid(), user});
           continue;