X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fconnectionmanager%2Fimplementation%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconnectionmanager%2Fscheme%2FAbstractScheme.java;h=d7c4e5f933bdba54e0a0cd5411627546c0133b72;hp=d93f74b4fe3a434cca4f6adc7f93ab52a56e748c;hb=d7206c0c4f8288f990efd279b4ad59bc6d5825ee;hpb=144cfa4b4a926b7d0c3d5f60ada050c609762699

diff --git a/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/scheme/AbstractScheme.java b/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/scheme/AbstractScheme.java
index d93f74b4fe..d7c4e5f933 100644
--- a/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/scheme/AbstractScheme.java
+++ b/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/scheme/AbstractScheme.java
@@ -237,13 +237,12 @@ public abstract class AbstractScheme {
                  * with this controller to take hold of a Node.
                  */
                 if (isConnectionAllowed(node)) {
-                    if (!nodeConnections.replace(node, oldControllers, newControllers)) {
+                    if (oldControllers == null || !nodeConnections.replace(node, oldControllers, newControllers)) {
                         clusterServices.trollback();
                         try {
                             Thread.sleep(100);
                         } catch ( InterruptedException e) {}
-                        log.debug("Replace failed... old={} with new={} for {} to {}", oldControllers.toString(), newControllers.toString(),
-                                controller.getHostAddress(), node.toString());
+                        log.debug("Retrying ... {} with {}", controller.getHostAddress(), node.toString());
                         return putNodeToController(node, controller);
                     } else {
                         log.debug("Replace successful old={} with new={} for {} to {}", oldControllers.toString(), newControllers.toString(),