diff --git a/redisson/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java b/redisson/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java
index b4d6698df..24a765c6a 100644
--- a/redisson/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java
+++ b/redisson/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java
@@ -142,8 +142,6 @@ public class MasterSlaveConnectionManager implements ConnectionManager {
 
     private final ConnectionEventsHub connectionEventsHub = new ConnectionEventsHub();
     
-    private final AsyncSemaphore[] locks = new AsyncSemaphore[50];
-    
     private final ExecutorService executor; 
     
     private final CommandSyncService commandExecutor;
@@ -156,12 +154,6 @@ public class MasterSlaveConnectionManager implements ConnectionManager {
     
     private final Map<Object, RedisConnection> nodeConnections = PlatformDependent.newConcurrentHashMap();
     
-    {
-        for (int i = 0; i < locks.length; i++) {
-            locks[i] = new AsyncSemaphore(1);
-        }
-    }
-
     public MasterSlaveConnectionManager(MasterSlaveServersConfig cfg, Config config, UUID id) {
         this(config, id);
         this.config = cfg;
diff --git a/redisson/src/main/java/org/redisson/connection/MasterSlaveEntry.java b/redisson/src/main/java/org/redisson/connection/MasterSlaveEntry.java
index 119addfff..a9be96df1 100644
--- a/redisson/src/main/java/org/redisson/connection/MasterSlaveEntry.java
+++ b/redisson/src/main/java/org/redisson/connection/MasterSlaveEntry.java
@@ -471,22 +471,6 @@ public class MasterSlaveEntry {
         });
     }
 
-    public boolean isFreezed() {
-        return masterEntry.isFreezed();
-    }
-
-    public FreezeReason getFreezeReason() {
-        return masterEntry.getFreezeReason();
-    }
-
-    public void unfreeze() {
-        masterEntry.resetFirstFail();
-        synchronized (masterEntry) {
-            masterEntry.setFreezed(false);
-            masterEntry.setFreezeReason(null);
-        }
-    }
-
     public void shutdownMasterAsync() {
         if (!active.compareAndSet(true, false)) {
             return;