From 494975e4422c7f8b43369136297f37466943f4fd Mon Sep 17 00:00:00 2001
From: Alena Prokharchyk <alena.prokharchyk@citrix.com>
Date: Wed, 29 Aug 2012 18:18:27 -0700
Subject: [PATCH] CS-16213: maintain single thread cluster worker until we
 introduce thread ordering based on the source management server id
 Reviewed-by: Kelven Yang

---
 server/src/com/cloud/cluster/ClusterManagerImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/com/cloud/cluster/ClusterManagerImpl.java b/server/src/com/cloud/cluster/ClusterManagerImpl.java
index 4c7d4f28c1e..72182fdb8a2 100755
--- a/server/src/com/cloud/cluster/ClusterManagerImpl.java
+++ b/server/src/com/cloud/cluster/ClusterManagerImpl.java
@@ -149,7 +149,7 @@ public class ClusterManagerImpl implements ClusterManager {
         // executor to perform remote-calls in another thread context, to avoid potential
         // recursive remote calls between nodes
         //
-        _executor = Executors.newCachedThreadPool(new NamedThreadFactory("Cluster-Worker"));
+        _executor = Executors.newFixedThreadPool(1, new NamedThreadFactory("Cluster-Worker"));
     }
     
     private void registerRequestPdu(ClusterServiceRequestPdu pdu) {