Fixed intermittent test failure in retryStatsTest

Author: connelly38

driver/src/test/java/oracle/nosql/driver/RateLimiterTest.java

@@ -67,7 +67,7 @@ public void basicExternalPercentTest() throws Exception {
 
     @Test
     public void retryStatsTest() throws Exception {
-        testRetryStats(500, 2000, 2000, 10);
+        testRetryStats(500, 500, 500, 10);
     }
 
     private void testRetryStats(int maxRows,
@@ -446,6 +446,10 @@ private void doRateLimitedQueries(int numSeconds,
             fail("Expected to get internal retries, but got none");
         }
 
+        if (skipAllLimiting == true) {
+            return;
+        }
+
         int expectedRUs = (int)(readLimit * usePercent);
 
         /* for very small expected amounts, just verify within 1 RU */