1 files changed, 5 insertions, 0 deletions
diff --git a/src/mongo/s/shard.h b/src/mongo/s/shard.h
index e917baa0986..39504311a65 100644
--- a/src/mongo/s/shard.h
+++ b/src/mongo/s/shard.h
@@ -307,6 +307,11 @@ namespace mongo {
          */
         static void clearPool();
 
+        /**
+         * Forgets a namespace to prevent future versioning.
+         */
+        static void forgetNS( const string& ns );
+
     private:
         void _init();
         void _finishInit();