From e06b4bcf355b78030436e8339a9e0ade71957483 Mon Sep 17 00:00:00 2001
From: Andrew Purtell <apurtell@apache.org>
Date: Tue, 23 Sep 2014 12:36:34 -0700
Subject: [PATCH] HBASE-12064
 hbase.master.balancer.stochastic.numRegionLoadsToRemember is not used
 (Junegunn Choi)

---
 .../hadoop/hbase/master/balancer/StochasticLoadBalancer.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.java
index 06c341bb7ae..2c4fb5832bc 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.java
@@ -338,7 +338,7 @@ public class StochasticLoadBalancer extends BaseLoadBalancer {
         if (rLoads == null) {
           // There was nothing there
           rLoads = new ArrayDeque<RegionLoad>();
-        } else if (rLoads.size() >= 15) {
+        } else if (rLoads.size() >= numRegionLoadsToRemember) {
           rLoads.remove();
         }
         rLoads.add(entry.getValue());