fix otherConn null

src/com/platform/glusterfs/ClusterInfo.java

@@ -41,7 +41,7 @@ public class ClusterInfo {
 	public Map<String, String> showClusterInfo() {
 		log.info("get cluster info");
 		Map<String, String> peerIps = new HashMap<String, String>();
-		peerIps.put(Constant.hostIp, Constant.peerincluster_connected);
+		
 		List<String> reStrings = Constant.ganymedSSH.execCmdWaitAcquiescent(Constant.glusterPeerStatus);
 		if (reStrings == null) {
 			log.error("1101 command get result is null");
@@ -93,6 +93,9 @@ public class ClusterInfo {
 		for (Map.Entry<String, String> entry:peerIps.entrySet()){
 			String key=entry.getKey();
 			String value=entry.getValue();
+			if(Constant.ganymedSSH.otherConns==null){
+				Constant.ganymedSSH.otherConns=new HashMap<String,Connection>();
+			}
 			if(!Constant.ganymedSSH.otherConns.containsKey(key)){
 				Connection connection=null;
 				try {
@@ -104,7 +107,7 @@ public class ClusterInfo {
 				Constant.ganymedSSH.otherConns.put(key,connection);
 			}
 		}
-		
+		peerIps.put(Constant.hostIp, Constant.peerincluster_connected);
 		return peerIps;
 	}
  

src/com/platform/utils/ConfigsLoader.java

@@ -1,10 +1,13 @@
 package com.platform.utils;
 
+import java.util.HashMap;
 import java.util.Properties;
 
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
 
+import ch.ethz.ssh2.Connection;
+
 public class ConfigsLoader implements ServletContextListener {
 	private static ConfigPropertyReader cReader = null;
 
@@ -65,6 +68,7 @@ public class ConfigsLoader implements ServletContextListener {
 		Constant.hostIp=properties.getProperty("gfs_control_ip").trim();
 		Constant.rootPasswd=properties.getProperty("gfs_control_rootPassWd").trim();
 		Constant.ganymedSSH = new GanymedSSH(Constant.hostIp, Constant.rootUser, Constant.rootPasswd, Constant.port);
+		Constant.ganymedSSH.otherConns=new HashMap<String,Connection>();
 	}
 
 	public ConfigPropertyReader getcReader() {

src/com/platform/utils/Constant.java

@@ -1,6 +1,7 @@
 
 package com.platform.utils;
 
+import java.util.HashMap;
 
 public class Constant {
 	public static String rootUser = "root";