diff --git a/src/main/java/org/redisson/CommandBatchExecutorService.java b/src/main/java/org/redisson/CommandBatchExecutorService.java
index 7e38772aa..42db00d07 100644
--- a/src/main/java/org/redisson/CommandBatchExecutorService.java
+++ b/src/main/java/org/redisson/CommandBatchExecutorService.java
@@ -49,6 +49,7 @@ import io.netty.util.Timeout;
 import io.netty.util.TimerTask;
 import io.netty.util.concurrent.Future;
 import io.netty.util.concurrent.FutureListener;
+import io.netty.util.concurrent.GenericFutureListener;
 import io.netty.util.concurrent.Promise;
 import io.netty.util.internal.PlatformDependent;
 
@@ -183,7 +184,7 @@ public class CommandBatchExecutorService extends CommandExecutorService {
                     entries.addAll(e.getCommands());
                 }
                 Collections.sort(entries);
-                List<Object> result = new ArrayList<Object>();
+                List<Object> result = new ArrayList<Object>(entries.size());
                 for (CommandEntry commandEntry : entries) {
                     result.add(commandEntry.getCommand().getPromise().getNow());
                 }
@@ -225,7 +226,7 @@ public class CommandBatchExecutorService extends CommandExecutorService {
         final TimerTask retryTimerTask = new TimerTask() {
             @Override
             public void run(Timeout timeout) throws Exception {
-                if (attemptPromise.isDone()) {
+                if (attemptPromise.isDone() || mainPromise.isDone()) {
                     return;
                 }
 
@@ -287,14 +288,23 @@ public class CommandBatchExecutorService extends CommandExecutorService {
                     writeFutureRef.set(future);
                 } else {
                     List<CommandData<?, ?>> list = new ArrayList<CommandData<?, ?>>(entry.getCommands().size());
+                    FutureListener<Object> listener = new FutureListener<Object>() {
+                        @Override
+                        public void operationComplete(Future<Object> future) throws Exception {
+                            if (!future.isSuccess() && !mainPromise.isDone()) {
+                                mainPromise.setFailure(future.cause());
+                            }
+                        }
+                    };
+
                     for (CommandEntry c : entry.getCommands()) {
+                        c.getCommand().getPromise().addListener(listener);
                         list.add(c.getCommand());
                     }
                     ChannelFuture future = connection.send(new CommandsData(attemptPromise, list));
                     writeFutureRef.set(future);
                 }
 
-
                 writeFutureRef.get().addListener(new ChannelFutureListener() {
                     @Override
                     public void operationComplete(ChannelFuture future) throws Exception {
@@ -331,7 +341,7 @@ public class CommandBatchExecutorService extends CommandExecutorService {
             @Override
             public void operationComplete(Future<Void> future) throws Exception {
                 timeoutRef.get().cancel();
-                if (future.isCancelled()) {
+                if (future.isCancelled() || mainPromise.isDone()) {
                     return;
                 }
 
diff --git a/src/main/java/org/redisson/core/RBatch.java b/src/main/java/org/redisson/core/RBatch.java
index 8a0c319b7..7a4272517 100644
--- a/src/main/java/org/redisson/core/RBatch.java
+++ b/src/main/java/org/redisson/core/RBatch.java
@@ -17,6 +17,7 @@ package org.redisson.core;
 
 import java.util.List;
 
+import org.redisson.client.RedisException;
 import org.redisson.client.codec.Codec;
 
 import io.netty.util.concurrent.Future;
@@ -171,10 +172,10 @@ public interface RBatch {
     /**
      * Executes all operations accumulated during async methods invocations.
      *
-     * In cluster configurations operations grouped by slot ids
-     * so may be executed on different servers. Thus command execution order could be changed
+     * If cluster configuration used then operations are grouped by slot ids
+     * and may be executed on different servers. Thus command execution order could be changed
      *
-     * @return
+     * @return List with result object for each command
      */
     List<?> execute();
 
@@ -184,7 +185,7 @@ public interface RBatch {
      * In cluster configurations operations grouped by slot ids
      * so may be executed on different servers. Thus command execution order could be changed
      *
-     * @return
+     * @return List with result object for each command
      */
     Future<List<?>> executeAsync();
 
diff --git a/src/test/java/org/redisson/RedissonBatchTest.java b/src/test/java/org/redisson/RedissonBatchTest.java
index 2413caf90..413cf68b2 100644
--- a/src/test/java/org/redisson/RedissonBatchTest.java
+++ b/src/test/java/org/redisson/RedissonBatchTest.java
@@ -6,9 +6,12 @@ import java.util.Map;
 
 import org.junit.Assert;
 import org.junit.Test;
+import org.redisson.client.RedisException;
 import org.redisson.client.codec.StringCodec;
+import org.redisson.core.RScript;
 import org.redisson.core.RBatch;
 import org.redisson.core.RListAsync;
+import org.redisson.core.RScript.Mode;
 
 import io.netty.util.concurrent.Future;
 
@@ -52,6 +55,14 @@ public class RedissonBatchTest extends BaseTest {
         Assert.assertEquals(210*5, res.size());
     }
 
+    @Test(expected=RedisException.class)
+    public void testExceptionHandling() {
+        RBatch batch = redisson.createBatch();
+        batch.getMap("test").putAsync("1", "2");
+        batch.getScript().evalAsync(Mode.READ_WRITE, "wrong_code", RScript.ReturnType.VALUE);
+        batch.execute();
+    }
+
     @Test(expected=IllegalStateException.class)
     public void testTwice() {
         RBatch batch = redisson.createBatch();