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Posted to commits@rocketmq.apache.org by yu...@apache.org on 2016/12/28 09:14:06 UTC

[15/99] [abbrv] [partial] incubator-rocketmq git commit: ROCKETMQ-18 Rename package name from com.alibaba to org.apache

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetAllTopicConfigResponseHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetAllTopicConfigResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetAllTopicConfigResponseHeader.java
deleted file mode 100644
index e6283b6..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetAllTopicConfigResponseHeader.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetAllTopicConfigResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetAllTopicConfigResponseHeader implements CommandCustomHeader {
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetBrokerConfigResponseHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetBrokerConfigResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetBrokerConfigResponseHeader.java
deleted file mode 100644
index 21a16fa..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetBrokerConfigResponseHeader.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetBrokerConfigResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetBrokerConfigResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String version;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getVersion() {
-        return version;
-    }
-
-
-    public void setVersion(String version) {
-        this.version = version;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsInBrokerHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsInBrokerHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsInBrokerHeader.java
deleted file mode 100644
index 20eff19..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsInBrokerHeader.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-public class GetConsumeStatsInBrokerHeader implements CommandCustomHeader {
-    @CFNotNull
-    private boolean isOrder;
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-
-    }
-
-    public boolean isOrder() {
-        return isOrder;
-    }
-
-    public void setIsOrder(boolean isOrder) {
-        this.isOrder = isOrder;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsRequestHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsRequestHeader.java
deleted file mode 100644
index e2f4ca3..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumeStatsRequestHeader.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetConsumeStatsRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String consumerGroup;
-    private String topic;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-        // TODO Auto-generated method stub
-
-    }
-
-
-    public String getConsumerGroup() {
-        return consumerGroup;
-    }
-
-
-    public void setConsumerGroup(String consumerGroup) {
-        this.consumerGroup = consumerGroup;
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerConnectionListRequestHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerConnectionListRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerConnectionListRequestHeader.java
deleted file mode 100644
index 96bfed5..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerConnectionListRequestHeader.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- *
- * @author shijia.wxr
- *
- */
-public class GetConsumerConnectionListRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String consumerGroup;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-        // To change body of implemented methods use File | Settings | File
-        // Templates.
-    }
-
-
-    public String getConsumerGroup() {
-        return consumerGroup;
-    }
-
-
-    public void setConsumerGroup(String consumerGroup) {
-        this.consumerGroup = consumerGroup;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupRequestHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupRequestHeader.java
deleted file mode 100644
index bf38215..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupRequestHeader.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetConsumerListByGroupRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String consumerGroup;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getConsumerGroup() {
-        return consumerGroup;
-    }
-
-
-    public void setConsumerGroup(String consumerGroup) {
-        this.consumerGroup = consumerGroup;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseBody.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseBody.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseBody.java
deleted file mode 100644
index b382ece..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseBody.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.protocol.RemotingSerializable;
-
-import java.util.List;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetConsumerListByGroupResponseBody extends RemotingSerializable {
-    private List<String> consumerIdList;
-
-
-    public List<String> getConsumerIdList() {
-        return consumerIdList;
-    }
-
-
-    public void setConsumerIdList(List<String> consumerIdList) {
-        this.consumerIdList = consumerIdList;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseHeader.java
deleted file mode 100644
index 33f73e5..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerListByGroupResponseHeader.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetConsumerListByGroupResponseHeader implements CommandCustomHeader {
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerRunningInfoRequestHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerRunningInfoRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerRunningInfoRequestHeader.java
deleted file mode 100644
index bc6ac89..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerRunningInfoRequestHeader.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.annotation.CFNullable;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetConsumerRunningInfoRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String consumerGroup;
-    @CFNotNull
-    private String clientId;
-    @CFNullable
-    private boolean jstackEnable;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getConsumerGroup() {
-        return consumerGroup;
-    }
-
-
-    public void setConsumerGroup(String consumerGroup) {
-        this.consumerGroup = consumerGroup;
-    }
-
-
-    public String getClientId() {
-        return clientId;
-    }
-
-
-    public void setClientId(String clientId) {
-        this.clientId = clientId;
-    }
-
-
-    public boolean isJstackEnable() {
-        return jstackEnable;
-    }
-
-
-    public void setJstackEnable(boolean jstackEnable) {
-        this.jstackEnable = jstackEnable;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerStatusRequestHeader.java
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diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerStatusRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerStatusRequestHeader.java
deleted file mode 100644
index aa138f7..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetConsumerStatusRequestHeader.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.annotation.CFNullable;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author manhong.yqd
- *
- */
-public class GetConsumerStatusRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private String group;
-    @CFNullable
-    private String clientAddr;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-        // TODO Auto-generated method stub
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public String getGroup() {
-        return group;
-    }
-
-
-    public void setGroup(String group) {
-        this.group = group;
-    }
-
-
-    public String getClientAddr() {
-        return clientAddr;
-    }
-
-
-    public void setClientAddr(String clientAddr) {
-        this.clientAddr = clientAddr;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeRequestHeader.java
deleted file mode 100644
index 0610fc8..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeRequestHeader.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetEarliestMsgStoretimeRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetEarliestMsgStoretimeRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private Integer queueId;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-        // TODO Auto-generated method stub
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public Integer getQueueId() {
-        return queueId;
-    }
-
-
-    public void setQueueId(Integer queueId) {
-        this.queueId = queueId;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeResponseHeader.java
deleted file mode 100644
index 710fbfb..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetEarliestMsgStoretimeResponseHeader.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetEarliestMsgStoretimeResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetEarliestMsgStoretimeResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private Long timestamp;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public Long getTimestamp() {
-        return timestamp;
-    }
-
-
-    public void setTimestamp(Long timestamp) {
-        this.timestamp = timestamp;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetRequestHeader.java
deleted file mode 100644
index f44aeaf..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetRequestHeader.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetMaxOffsetRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetMaxOffsetRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private Integer queueId;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public Integer getQueueId() {
-        return queueId;
-    }
-
-
-    public void setQueueId(Integer queueId) {
-        this.queueId = queueId;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetResponseHeader.java
deleted file mode 100644
index a0592a1..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMaxOffsetResponseHeader.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetMaxOffsetResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetMaxOffsetResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private Long offset;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public Long getOffset() {
-        return offset;
-    }
-
-
-    public void setOffset(Long offset) {
-        this.offset = offset;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetRequestHeader.java
deleted file mode 100644
index 0e6371e..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetRequestHeader.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetMinOffsetRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetMinOffsetRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private Integer queueId;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public Integer getQueueId() {
-        return queueId;
-    }
-
-
-    public void setQueueId(Integer queueId) {
-        this.queueId = queueId;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetResponseHeader.java
deleted file mode 100644
index 82e588b..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetMinOffsetResponseHeader.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetMinOffsetResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetMinOffsetResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private Long offset;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public Long getOffset() {
-        return offset;
-    }
-
-
-    public void setOffset(Long offset) {
-        this.offset = offset;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetProducerConnectionListRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetProducerConnectionListRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetProducerConnectionListRequestHeader.java
deleted file mode 100644
index 83f0e61..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetProducerConnectionListRequestHeader.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class GetProducerConnectionListRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String producerGroup;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-        // To change body of implemented methods use File | Settings | File
-        // Templates.
-    }
-
-
-    public String getProducerGroup() {
-        return producerGroup;
-    }
-
-
-    public void setProducerGroup(String producerGroup) {
-        this.producerGroup = producerGroup;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicStatsInfoRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicStatsInfoRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicStatsInfoRequestHeader.java
deleted file mode 100644
index b7085bb..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicStatsInfoRequestHeader.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- *
- */
-public class GetTopicStatsInfoRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicsByClusterRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicsByClusterRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicsByClusterRequestHeader.java
deleted file mode 100644
index c0f026f..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/GetTopicsByClusterRequestHeader.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author manhong.yqd
- *
- */
-public class GetTopicsByClusterRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String cluster;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getCluster() {
-        return cluster;
-    }
-
-
-    public void setCluster(String cluster) {
-        this.cluster = cluster;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/NotifyConsumerIdsChangedRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/NotifyConsumerIdsChangedRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/NotifyConsumerIdsChangedRequestHeader.java
deleted file mode 100644
index bc93fb6..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/NotifyConsumerIdsChangedRequestHeader.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class NotifyConsumerIdsChangedRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String consumerGroup;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getConsumerGroup() {
-        return consumerGroup;
-    }
-
-
-    public void setConsumerGroup(String consumerGroup) {
-        this.consumerGroup = consumerGroup;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageRequestHeader.java
deleted file mode 100644
index ce2a6ce..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageRequestHeader.java
+++ /dev/null
@@ -1,158 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: PullMessageRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.annotation.CFNullable;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class PullMessageRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String consumerGroup;
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private Integer queueId;
-    @CFNotNull
-    private Long queueOffset;
-    @CFNotNull
-    private Integer maxMsgNums;
-    @CFNotNull
-    private Integer sysFlag;
-    @CFNotNull
-    private Long commitOffset;
-    @CFNotNull
-    private Long suspendTimeoutMillis;
-    @CFNullable
-    private String subscription;
-    @CFNotNull
-    private Long subVersion;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getConsumerGroup() {
-        return consumerGroup;
-    }
-
-
-    public void setConsumerGroup(String consumerGroup) {
-        this.consumerGroup = consumerGroup;
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public Integer getQueueId() {
-        return queueId;
-    }
-
-
-    public void setQueueId(Integer queueId) {
-        this.queueId = queueId;
-    }
-
-
-    public Long getQueueOffset() {
-        return queueOffset;
-    }
-
-
-    public void setQueueOffset(Long queueOffset) {
-        this.queueOffset = queueOffset;
-    }
-
-
-    public Integer getMaxMsgNums() {
-        return maxMsgNums;
-    }
-
-
-    public void setMaxMsgNums(Integer maxMsgNums) {
-        this.maxMsgNums = maxMsgNums;
-    }
-
-
-    public Integer getSysFlag() {
-        return sysFlag;
-    }
-
-
-    public void setSysFlag(Integer sysFlag) {
-        this.sysFlag = sysFlag;
-    }
-
-
-    public Long getCommitOffset() {
-        return commitOffset;
-    }
-
-
-    public void setCommitOffset(Long commitOffset) {
-        this.commitOffset = commitOffset;
-    }
-
-
-    public Long getSuspendTimeoutMillis() {
-        return suspendTimeoutMillis;
-    }
-
-
-    public void setSuspendTimeoutMillis(Long suspendTimeoutMillis) {
-        this.suspendTimeoutMillis = suspendTimeoutMillis;
-    }
-
-
-    public String getSubscription() {
-        return subscription;
-    }
-
-
-    public void setSubscription(String subscription) {
-        this.subscription = subscription;
-    }
-
-
-    public Long getSubVersion() {
-        return subVersion;
-    }
-
-
-    public void setSubVersion(Long subVersion) {
-        this.subVersion = subVersion;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageResponseHeader.java
deleted file mode 100644
index 952f718..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/PullMessageResponseHeader.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: PullMessageResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class PullMessageResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private Long suggestWhichBrokerId;
-    @CFNotNull
-    private Long nextBeginOffset;
-    @CFNotNull
-    private Long minOffset;
-    @CFNotNull
-    private Long maxOffset;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public Long getNextBeginOffset() {
-        return nextBeginOffset;
-    }
-
-
-    public void setNextBeginOffset(Long nextBeginOffset) {
-        this.nextBeginOffset = nextBeginOffset;
-    }
-
-
-    public Long getMinOffset() {
-        return minOffset;
-    }
-
-
-    public void setMinOffset(Long minOffset) {
-        this.minOffset = minOffset;
-    }
-
-
-    public Long getMaxOffset() {
-        return maxOffset;
-    }
-
-
-    public void setMaxOffset(Long maxOffset) {
-        this.maxOffset = maxOffset;
-    }
-
-
-    public Long getSuggestWhichBrokerId() {
-        return suggestWhichBrokerId;
-    }
-
-
-    public void setSuggestWhichBrokerId(Long suggestWhichBrokerId) {
-        this.suggestWhichBrokerId = suggestWhichBrokerId;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumeTimeSpanRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumeTimeSpanRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumeTimeSpanRequestHeader.java
deleted file mode 100644
index 58ad741..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumeTimeSpanRequestHeader.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author manhong.yqd
- *
- */
-public class QueryConsumeTimeSpanRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private String group;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public String getGroup() {
-        return group;
-    }
-
-
-    public void setGroup(String group) {
-        this.group = group;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetRequestHeader.java
deleted file mode 100644
index e5e9247..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetRequestHeader.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: QueryConsumerOffsetRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class QueryConsumerOffsetRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String consumerGroup;
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private Integer queueId;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getConsumerGroup() {
-        return consumerGroup;
-    }
-
-
-    public void setConsumerGroup(String consumerGroup) {
-        this.consumerGroup = consumerGroup;
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public Integer getQueueId() {
-        return queueId;
-    }
-
-
-    public void setQueueId(Integer queueId) {
-        this.queueId = queueId;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetResponseHeader.java
deleted file mode 100644
index baca342..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryConsumerOffsetResponseHeader.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: QueryConsumerOffsetResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class QueryConsumerOffsetResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private Long offset;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public Long getOffset() {
-        return offset;
-    }
-
-
-    public void setOffset(Long offset) {
-        this.offset = offset;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryCorrectionOffsetHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryCorrectionOffsetHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryCorrectionOffsetHeader.java
deleted file mode 100644
index 85b4d0c..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryCorrectionOffsetHeader.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: GetMinOffsetRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- *
- * @author manhong.yqd
- *
- */
-public class QueryCorrectionOffsetHeader implements CommandCustomHeader {
-    private String filterGroups;
-    @CFNotNull
-    private String compareGroup;
-    @CFNotNull
-    private String topic;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-        // TODO Auto-generated method stub
-    }
-
-
-    public String getFilterGroups() {
-        return filterGroups;
-    }
-
-
-    public void setFilterGroups(String filterGroups) {
-        this.filterGroups = filterGroups;
-    }
-
-
-    public String getCompareGroup() {
-        return compareGroup;
-    }
-
-
-    public void setCompareGroup(String compareGroup) {
-        this.compareGroup = compareGroup;
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageRequestHeader.java
deleted file mode 100644
index 828e35c..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageRequestHeader.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: QueryMessageRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class QueryMessageRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private String key;
-    @CFNotNull
-    private Integer maxNum;
-    @CFNotNull
-    private Long beginTimestamp;
-    @CFNotNull
-    private Long endTimestamp;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public String getKey() {
-        return key;
-    }
-
-
-    public void setKey(String key) {
-        this.key = key;
-    }
-
-
-    public Integer getMaxNum() {
-        return maxNum;
-    }
-
-
-    public void setMaxNum(Integer maxNum) {
-        this.maxNum = maxNum;
-    }
-
-
-    public Long getBeginTimestamp() {
-        return beginTimestamp;
-    }
-
-
-    public void setBeginTimestamp(Long beginTimestamp) {
-        this.beginTimestamp = beginTimestamp;
-    }
-
-
-    public Long getEndTimestamp() {
-        return endTimestamp;
-    }
-
-
-    public void setEndTimestamp(Long endTimestamp) {
-        this.endTimestamp = endTimestamp;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageResponseHeader.java
deleted file mode 100644
index b05bee9..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryMessageResponseHeader.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: QueryMessageResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class QueryMessageResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private Long indexLastUpdateTimestamp;
-    @CFNotNull
-    private Long indexLastUpdatePhyoffset;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public Long getIndexLastUpdateTimestamp() {
-        return indexLastUpdateTimestamp;
-    }
-
-
-    public void setIndexLastUpdateTimestamp(Long indexLastUpdateTimestamp) {
-        this.indexLastUpdateTimestamp = indexLastUpdateTimestamp;
-    }
-
-
-    public Long getIndexLastUpdatePhyoffset() {
-        return indexLastUpdatePhyoffset;
-    }
-
-
-    public void setIndexLastUpdatePhyoffset(Long indexLastUpdatePhyoffset) {
-        this.indexLastUpdatePhyoffset = indexLastUpdatePhyoffset;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryTopicConsumeByWhoRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryTopicConsumeByWhoRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryTopicConsumeByWhoRequestHeader.java
deleted file mode 100644
index 7ba3dc3..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/QueryTopicConsumeByWhoRequestHeader.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: QueryMessageRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class QueryTopicConsumeByWhoRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/ResetOffsetRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/ResetOffsetRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/ResetOffsetRequestHeader.java
deleted file mode 100644
index cad1aab..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/ResetOffsetRequestHeader.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- *
- * @author manhong.yqd
- *
- */
-public class ResetOffsetRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private String group;
-    @CFNotNull
-    private long timestamp;
-    @CFNotNull
-    private boolean isForce;
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public String getGroup() {
-        return group;
-    }
-
-
-    public void setGroup(String group) {
-        this.group = group;
-    }
-
-
-    public long getTimestamp() {
-        return timestamp;
-    }
-
-
-    public void setTimestamp(long timestamp) {
-        this.timestamp = timestamp;
-    }
-
-
-    public boolean isForce() {
-        return isForce;
-    }
-
-
-    public void setForce(boolean isForce) {
-        this.isForce = isForce;
-    }
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetRequestHeader.java
deleted file mode 100644
index 6e9d476..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetRequestHeader.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: SearchOffsetRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class SearchOffsetRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private Integer queueId;
-    @CFNotNull
-    private Long timestamp;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-        // TODO Auto-generated method stub
-
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public Integer getQueueId() {
-        return queueId;
-    }
-
-
-    public void setQueueId(Integer queueId) {
-        this.queueId = queueId;
-    }
-
-
-    public Long getTimestamp() {
-        return timestamp;
-    }
-
-
-    public void setTimestamp(Long timestamp) {
-        this.timestamp = timestamp;
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetResponseHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetResponseHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetResponseHeader.java
deleted file mode 100644
index 829f360..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SearchOffsetResponseHeader.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: SearchOffsetResponseHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class SearchOffsetResponseHeader implements CommandCustomHeader {
-    @CFNotNull
-    private Long offset;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public Long getOffset() {
-        return offset;
-    }
-
-
-    public void setOffset(Long offset) {
-        this.offset = offset;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeader.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeader.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeader.java
deleted file mode 100644
index 93b1951..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeader.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/**
- * $Id: SendMessageRequestHeader.java 1835 2013-05-16 02:00:50Z shijia.wxr $
- */
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.annotation.CFNullable;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * @author shijia.wxr
- */
-public class SendMessageRequestHeader implements CommandCustomHeader {
-    @CFNotNull
-    private String producerGroup;
-    @CFNotNull
-    private String topic;
-    @CFNotNull
-    private String defaultTopic;
-    @CFNotNull
-    private Integer defaultTopicQueueNums;
-    @CFNotNull
-    private Integer queueId;
-    @CFNotNull
-    private Integer sysFlag;
-    @CFNotNull
-    private Long bornTimestamp;
-    @CFNotNull
-    private Integer flag;
-    @CFNullable
-    private String properties;
-    @CFNullable
-    private Integer reconsumeTimes;
-    @CFNullable
-    private boolean unitMode = false;
-    private Integer maxReconsumeTimes;
-
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-
-    public String getProducerGroup() {
-        return producerGroup;
-    }
-
-
-    public void setProducerGroup(String producerGroup) {
-        this.producerGroup = producerGroup;
-    }
-
-
-    public String getTopic() {
-        return topic;
-    }
-
-
-    public void setTopic(String topic) {
-        this.topic = topic;
-    }
-
-
-    public String getDefaultTopic() {
-        return defaultTopic;
-    }
-
-
-    public void setDefaultTopic(String defaultTopic) {
-        this.defaultTopic = defaultTopic;
-    }
-
-
-    public Integer getDefaultTopicQueueNums() {
-        return defaultTopicQueueNums;
-    }
-
-
-    public void setDefaultTopicQueueNums(Integer defaultTopicQueueNums) {
-        this.defaultTopicQueueNums = defaultTopicQueueNums;
-    }
-
-
-    public Integer getQueueId() {
-        return queueId;
-    }
-
-
-    public void setQueueId(Integer queueId) {
-        this.queueId = queueId;
-    }
-
-
-    public Integer getSysFlag() {
-        return sysFlag;
-    }
-
-
-    public void setSysFlag(Integer sysFlag) {
-        this.sysFlag = sysFlag;
-    }
-
-
-    public Long getBornTimestamp() {
-        return bornTimestamp;
-    }
-
-
-    public void setBornTimestamp(Long bornTimestamp) {
-        this.bornTimestamp = bornTimestamp;
-    }
-
-
-    public Integer getFlag() {
-        return flag;
-    }
-
-
-    public void setFlag(Integer flag) {
-        this.flag = flag;
-    }
-
-
-    public String getProperties() {
-        return properties;
-    }
-
-
-    public void setProperties(String properties) {
-        this.properties = properties;
-    }
-
-
-    public Integer getReconsumeTimes() {
-        return reconsumeTimes;
-    }
-
-
-    public void setReconsumeTimes(Integer reconsumeTimes) {
-        this.reconsumeTimes = reconsumeTimes;
-    }
-
-
-    public boolean isUnitMode() {
-        return unitMode;
-    }
-
-
-    public void setUnitMode(boolean isUnitMode) {
-        this.unitMode = isUnitMode;
-    }
-
-
-    public Integer getMaxReconsumeTimes() {
-        return maxReconsumeTimes;
-    }
-
-
-    public void setMaxReconsumeTimes(final Integer maxReconsumeTimes) {
-        this.maxReconsumeTimes = maxReconsumeTimes;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-rocketmq/blob/de6f9416/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeaderV2.java
----------------------------------------------------------------------
diff --git a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeaderV2.java b/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeaderV2.java
deleted file mode 100644
index 6ce4cd5..0000000
--- a/common/src/main/java/com/alibaba/rocketmq/common/protocol/header/SendMessageRequestHeaderV2.java
+++ /dev/null
@@ -1,212 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain producerGroup copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.alibaba.rocketmq.common.protocol.header;
-
-import com.alibaba.rocketmq.remoting.CommandCustomHeader;
-import com.alibaba.rocketmq.remoting.annotation.CFNotNull;
-import com.alibaba.rocketmq.remoting.annotation.CFNullable;
-import com.alibaba.rocketmq.remoting.exception.RemotingCommandException;
-
-
-/**
- * Use short variable name to speed up FastJson deserialization process.
- * @author shijia.wxr
- */
-public class SendMessageRequestHeaderV2 implements CommandCustomHeader {
-    @CFNotNull
-    private String a; // producerGroup;
-    @CFNotNull
-    private String b; // topic;
-    @CFNotNull
-    private String c; // defaultTopic;
-    @CFNotNull
-    private Integer d; // defaultTopicQueueNums;
-    @CFNotNull
-    private Integer e; // queueId;
-    @CFNotNull
-    private Integer f; // sysFlag;
-    @CFNotNull
-    private Long g; // bornTimestamp;
-    @CFNotNull
-    private Integer h; // flag;
-    @CFNullable
-    private String i; // properties;
-    @CFNullable
-    private Integer j; // reconsumeTimes;
-    @CFNullable
-    private boolean k; // unitMode = false;
-
-    private Integer l; // consumeRetryTimes
-
-    public static SendMessageRequestHeader createSendMessageRequestHeaderV1(final SendMessageRequestHeaderV2 v2) {
-        SendMessageRequestHeader v1 = new SendMessageRequestHeader();
-        v1.setProducerGroup(v2.a);
-        v1.setTopic(v2.b);
-        v1.setDefaultTopic(v2.c);
-        v1.setDefaultTopicQueueNums(v2.d);
-        v1.setQueueId(v2.e);
-        v1.setSysFlag(v2.f);
-        v1.setBornTimestamp(v2.g);
-        v1.setFlag(v2.h);
-        v1.setProperties(v2.i);
-        v1.setReconsumeTimes(v2.j);
-        v1.setUnitMode(v2.k);
-        v1.setMaxReconsumeTimes(v2.l);
-        return v1;
-    }
-
-    public static SendMessageRequestHeaderV2 createSendMessageRequestHeaderV2(final SendMessageRequestHeader v1) {
-        SendMessageRequestHeaderV2 v2 = new SendMessageRequestHeaderV2();
-        v2.a = v1.getProducerGroup();
-        v2.b = v1.getTopic();
-        v2.c = v1.getDefaultTopic();
-        v2.d = v1.getDefaultTopicQueueNums();
-        v2.e = v1.getQueueId();
-        v2.f = v1.getSysFlag();
-        v2.g = v1.getBornTimestamp();
-        v2.h = v1.getFlag();
-        v2.i = v1.getProperties();
-        v2.j = v1.getReconsumeTimes();
-        v2.k = v1.isUnitMode();
-        v2.l = v1.getMaxReconsumeTimes();
-        return v2;
-    }
-
-    @Override
-    public void checkFields() throws RemotingCommandException {
-    }
-
-    public String getA() {
-        return a;
-    }
-
-
-    public void setA(String a) {
-        this.a = a;
-    }
-
-
-    public String getB() {
-        return b;
-    }
-
-
-    public void setB(String b) {
-        this.b = b;
-    }
-
-
-    public String getC() {
-        return c;
-    }
-
-
-    public void setC(String c) {
-        this.c = c;
-    }
-
-
-    public Integer getD() {
-        return d;
-    }
-
-
-    public void setD(Integer d) {
-        this.d = d;
-    }
-
-
-    public Integer getE() {
-        return e;
-    }
-
-
-    public void setE(Integer e) {
-        this.e = e;
-    }
-
-
-    public Integer getF() {
-        return f;
-    }
-
-
-    public void setF(Integer f) {
-        this.f = f;
-    }
-
-
-    public Long getG() {
-        return g;
-    }
-
-
-    public void setG(Long g) {
-        this.g = g;
-    }
-
-
-    public Integer getH() {
-        return h;
-    }
-
-
-    public void setH(Integer h) {
-        this.h = h;
-    }
-
-
-    public String getI() {
-        return i;
-    }
-
-
-    public void setI(String i) {
-        this.i = i;
-    }
-
-
-    public Integer getJ() {
-        return j;
-    }
-
-
-    public void setJ(Integer j) {
-        this.j = j;
-    }
-
-
-    public boolean isK() {
-        return k;
-    }
-
-
-    public void setK(boolean k) {
-        this.k = k;
-    }
-
-
-    public Integer getL() {
-        return l;
-    }
-
-
-    public void setL(final Integer l) {
-        this.l = l;
-    }
-}
\ No newline at end of file