Under the great spirit show bin/upload hadoop file error o HDFS DFS

Firewall has closed, three-node cluster start

Error message
Org, apache hadoop. Ipc. RemoteException (Java. IO. IOException) : the File/README. TXT. _COPYING_ could only be written to 0 of the 1 minReplication nodes. There are 0 datanode (s) running the and 0 node (s) are excluded in this operation.
At org, apache hadoop. HDFS. Server blockmanagement. BlockManager. ChooseTarget4NewBlock (BlockManager. Java: 2135)
At org, apache hadoop. HDFS. Server. The namenode. FSDirWriteFileOp. ChooseTargetForNewBlock (FSDirWriteFileOp. Java: 294)
At org, apache hadoop. HDFS. Server. The namenode. FSNamesystem. GetAdditionalBlock (FSNamesystem. Java: 2771)
At org, apache hadoop. HDFS. Server. The namenode. NameNodeRpcServer. AddBlock (NameNodeRpcServer. Java: 876)
At org, apache hadoop. HDFS. ProtocolPB. ClientNamenodeProtocolServerSideTranslatorPB. AddBlock (ClientNamenodeProtocolServerSideTranslatorPB. Java: 567)
At org, apache hadoop. HDFS. Protocol. The proto. ClientNamenodeProtocolProtos $ClientNamenodeProtocol $2. CallBlockingMethod (ClientNamenodeProtocolProtos. Java)
At org, apache hadoop. Ipc. ProtobufRpcEngine $$ProtoBufRpcInvoker Server. Call (524) ProtobufRpcEngine. Java:
At org, apache hadoop. Ipc. RPC $Server. The call (RPC) Java: 1025)
At org, apache hadoop. Ipc. Server $RpcCall. Run (876) Server. Java:
At org, apache hadoop. Ipc. Server $RpcCall. Run (822) Server. Java:
The at Java. Security. The AccessController. DoPrivileged (Native Method)
At javax.mail. Security. Auth. Subject. The doAs (422) Subject. Java:
At org, apache hadoop. Security. UserGroupInformation. DoAs (UserGroupInformation. Java: 1730)
At org, apache hadoop. Ipc. Server $Handler. The run (2682) Server. Java:

At org, apache hadoop. Ipc. Client. GetRpcResponse (1511). The Client Java:
At org, apache hadoop. Ipc. Client. Call (1457). The Client Java:
At org, apache hadoop. Ipc. Client. Call (1367). The Client Java:
At org, apache hadoop. Ipc. ProtobufRpcEngine $Invoker. Invoke (ProtobufRpcEngine. Java: 228)
At org, apache hadoop. Ipc. ProtobufRpcEngine $Invoker. Invoke (ProtobufRpcEngine. Java: 116)
At com. Sun. Proxy. $Proxy9. AddBlock (Unknown Source)
At org, apache hadoop. HDFS. ProtocolPB. ClientNamenodeProtocolTranslatorPB. AddBlock (ClientNamenodeProtocolTranslatorPB. Java: 513)
At sun. Reflect. NativeMethodAccessorImpl. Invoke0 (Native Method)
At sun. Reflect. NativeMethodAccessorImpl. Invoke (NativeMethodAccessorImpl. Java: 62)
At sun. Reflect. DelegatingMethodAccessorImpl. Invoke (43) DelegatingMethodAccessorImpl. Java:
The at Java. Lang. Reflect. Method. Invoke (498) Method. The Java:
At org, apache hadoop. IO. Retry. RetryInvocationHandler. InvokeMethod (RetryInvocationHandler. Java: 422)
At org, apache hadoop. IO. Retry. RetryInvocationHandler $Call. InvokeMethod (RetryInvocationHandler. Java: 165)
At org, apache hadoop. IO. Retry. RetryInvocationHandler $Call. Invoke (RetryInvocationHandler. Java: 157)
At org, apache hadoop. IO. Retry. RetryInvocationHandler $Call. InvokeOnce (RetryInvocationHandler. Java: 95)
At org, apache hadoop. IO. Retry. RetryInvocationHandler. Invoke (RetryInvocationHandler. Java: 359)
At com. Sun. Proxy. $Proxy10. AddBlock (Unknown Source)
At org, apache hadoop. HDFS. DFSOutputStream. AddBlock (DFSOutputStream. Java: 1081)
At org, apache hadoop. HDFS. DataStreamer. LocateFollowingBlock (DataStreamer. Java: 1865)
At org, apache hadoop. HDFS. DataStreamer. NextBlockOutputStream (DataStreamer. Java: 1668)
At org, apache hadoop. HDFS. DataStreamer. Run (716) DataStreamer. Java:
Put the File/README. TXT. _COPYING_ could only be written to 0 of the 1 minReplication nodes. There are 0 datanode (s) running the and 0 node (s) are excluded in this operation.