diff --git a/server/src/main/java/io/druid/segment/realtime/FireHydrant.java b/server/src/main/java/io/druid/segment/realtime/FireHydrant.java
index 260742a1229..28381232eba 100644
--- a/server/src/main/java/io/druid/segment/realtime/FireHydrant.java
+++ b/server/src/main/java/io/druid/segment/realtime/FireHydrant.java
@@ -141,8 +141,9 @@ public class FireHydrant
   @Override
   public String toString()
   {
+    // Do not include IncrementalIndex in toString as AbstractIndex.toString() actually prints
+    // all the rows in the index
     return "FireHydrant{" +
-           "index=" + index +
            ", queryable=" + adapter.get().getIdentifier() +
            ", count=" + count +
            '}';