diff --git a/redisson/src/main/java/org/redisson/RedissonKeys.java b/redisson/src/main/java/org/redisson/RedissonKeys.java
index 5e4524663..feea4e708 100644
--- a/redisson/src/main/java/org/redisson/RedissonKeys.java
+++ b/redisson/src/main/java/org/redisson/RedissonKeys.java
@@ -39,6 +39,7 @@ import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
 
@@ -193,10 +194,32 @@ public class RedissonKeys implements RKeys {
 
     @Override
     public RFuture<Long> countExistsAsync(String... names) {
-        List<CompletableFuture<Long>> futures = commandExecutor.readAllAsync(RedisCommands.EXISTS_LONG, names);
-        CompletableFuture<Void> f = CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]));
-        CompletableFuture<Long> s = f.thenApply(r -> futures.stream().mapToLong(v -> v.getNow(0L)).sum());
-        return new CompletableFutureWrapper<>(s);
+        if (names.length == 0) {
+            return new CompletableFutureWrapper<>(0L);
+        }
+
+        List<String> keysList = Arrays.stream(names)
+                .map(k -> commandExecutor.getConnectionManager().getConfig().getNameMapper().map(k))
+                .collect(Collectors.toList());
+
+        return commandExecutor.readBatchedAsync(StringCodec.INSTANCE, RedisCommands.EXISTS_LONG, new SlotCallback<Long, Long>() {
+            final AtomicLong total = new AtomicLong();
+
+            @Override
+            public void onSlotResult(Long result) {
+                total.addAndGet(result);
+            }
+
+            @Override
+            public Long onFinish() {
+                return total.get();
+            }
+
+            @Override
+            public RedisCommand<Long> createCommand(List<String> keys) {
+                return RedisCommands.EXISTS_LONG;
+            }
+        }, keysList.toArray(new String[0]));
     }
 
     @Override
diff --git a/redisson/src/test/java/org/redisson/RedissonKeysTest.java b/redisson/src/test/java/org/redisson/RedissonKeysTest.java
index 3544f9e28..e7363b001 100644
--- a/redisson/src/test/java/org/redisson/RedissonKeysTest.java
+++ b/redisson/src/test/java/org/redisson/RedissonKeysTest.java
@@ -61,6 +61,45 @@ public class RedissonKeysTest extends BaseTest {
         assertThat(redisson.getKeys().touch("test3", "test10", "test")).isEqualTo(2);
     }
 
+    @Test
+    public void testExistsInCluster() throws FailedToStartRedisException, IOException, InterruptedException {
+        RedisRunner master1 = new RedisRunner().randomPort().randomDir().nosave();
+        RedisRunner master2 = new RedisRunner().randomPort().randomDir().nosave();
+        RedisRunner master3 = new RedisRunner().randomPort().randomDir().nosave();
+        RedisRunner slave1 = new RedisRunner().randomPort().randomDir().nosave();
+        RedisRunner slave2 = new RedisRunner().randomPort().randomDir().nosave();
+        RedisRunner slave3 = new RedisRunner().randomPort().randomDir().nosave();
+
+
+        ClusterRunner clusterRunner = new ClusterRunner()
+                .addNode(master1, slave1)
+                .addNode(master2, slave2)
+                .addNode(master3, slave3);
+        ClusterProcesses process = clusterRunner.run();
+
+        Config config = new Config();
+        config.useClusterServers()
+                .setLoadBalancer(new RandomLoadBalancer())
+                .addNodeAddress(process.getNodes().stream().findAny().get().getRedisServerAddressAndPort());
+        RedissonClient redisson = Redisson.create(config);
+
+        int size = 10000;
+        List<String> list = new ArrayList<>();
+        for (int i = 0; i < size; i++) {
+            list.add("test" + i);
+            redisson.getBucket("test" + i).set(i);
+        }
+
+        assertThat(redisson.getKeys().countExists("test1", "test2", "test34", "test45", "asdfl;jasf")).isEqualTo(4);
+        long deletedSize = redisson.getKeys().delete(list.toArray(new String[list.size()]));
+
+        assertThat(deletedSize).isEqualTo(size);
+
+        redisson.shutdown();
+        process.shutdown();
+    }
+
+
     
     @Test
     public void testExists() {