Use codec from config for Executor service

redisson/src/main/java/org/redisson/Redisson.java

@@ -61,7 +61,6 @@ import org.redisson.api.RSortedSet;
 import org.redisson.api.RTopic;
 import org.redisson.api.RedissonReactiveClient;
 import org.redisson.client.codec.Codec;
-import org.redisson.codec.SerializationCodec;
 import org.redisson.command.CommandExecutor;
 import org.redisson.command.CommandSyncService;
 import org.redisson.config.Config;
@@ -304,7 +303,7 @@ public class Redisson implements RedissonClient {
 
     @Override
     public RExecutorService getExecutorService(String name) {
-        return new RedissonExecutorService(new SerializationCodec(), commandExecutor, this, name);
+        return new RedissonExecutorService(connectionManager.getCodec(), commandExecutor, this, name);
     }
     
     @Override

redisson/src/main/java/org/redisson/RedissonClient.java

@@ -604,7 +604,6 @@ public interface RedissonClient {
 
     /**
      * Returns ExecutorService by name
-     * using <b>SerializationCodec</b> codec for task serialization and response/request
      * 
      * @return
      */
@@ -612,7 +611,7 @@ public interface RedissonClient {
 
     /**
      * Returns ExecutorService by name 
-     * using provided codec for task serialization and response/request
+     * using provided codec for task, response and request serialization
      * 
      * @return
      */