[agent][executor]- 优化command executor的代码

agent/src/main/java/io/wdd/agent/initialization/bootup/OctopusAgentInitService.java

@@ -71,15 +71,18 @@ public class OctopusAgentInitService {
     )
     public void ReceiveInitInfoFromServer(Message message, Channel channel, @Header(AmqpHeaders.DELIVERY_TAG) long deliveryTag) {
 
+        OctopusMessage octopusMessage;
         try {
 
-            OctopusMessage octopusMessage = objectMapper.readValue(message.getBody(), OctopusMessage.class);
+            octopusMessage = objectMapper.readValue(message.getBody(), OctopusMessage.class);
 
             // consider the multi-agents register situation
             // judge the machineID begin
             String[] split = octopusMessage.getUuid().split("-");
             if (!agentServerInfo.getMachineId().startsWith(split[split.length - 1])) {
-                throw new MyRuntimeException("INIT Message not for this agent !");
+                String s = "INIT Message not for this agent !";
+                log.error(s);
+                throw new MyRuntimeException(s);
             }
 
             // response chain to handle all kind of type of octopus message