From 180f83828acf90a2e4a0b392a0797c902c91209f Mon Sep 17 00:00:00 2001
From: kimchy <kimchy@gmail.com>
Date: Sat, 23 Jul 2011 01:31:12 +0300
Subject: [PATCH] abs the count with prefer local

---
 .../elasticsearch/cluster/routing/IndexShardRoutingTable.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/routing/IndexShardRoutingTable.java b/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/routing/IndexShardRoutingTable.java
index b1bc22d2287..abc75eb73ef 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/routing/IndexShardRoutingTable.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/routing/IndexShardRoutingTable.java
@@ -162,7 +162,7 @@ public class IndexShardRoutingTable implements Iterable<ShardRouting> {
     public ShardIterator preferLocalShardsIt(String nodeId) {
         ArrayList<ShardRouting> ordered = new ArrayList<ShardRouting>(this.shards.size());
         // fill it in a randomized fashion
-        int index = counter.getAndIncrement();
+        int index = Math.abs(counter.getAndIncrement());
         for (int i = 0; i < this.shards.size(); i++) {
             int loc = (index + i) % this.shards.size();
             ordered.add(this.shards.get(loc));