YARN-1496. Protocol additions to allow moving apps between queues (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1567479 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestClientRedirect.java

@@ -90,6 +90,8 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
@@ -99,6 +101,7 @@ import org.apache.hadoop.yarn.api.records.ApplicationReport;
 import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
 import org.apache.hadoop.yarn.api.records.YarnApplicationState;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.exceptions.YarnException;
 import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
 import org.apache.hadoop.yarn.factories.RecordFactory;
 import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
@@ -354,6 +357,12 @@ public class TestClientRedirect {
         CancelDelegationTokenRequest request) throws IOException {
       return null;
     }
+
+    @Override
+    public MoveApplicationAcrossQueuesResponse moveApplicationAcrossQueues(
+        MoveApplicationAcrossQueuesRequest request) throws YarnException, IOException {
+      return null;
+    }
   }
 
   class HistoryService extends AMService implements HSClientProtocol {

hadoop-yarn-project/CHANGES.txt

@@ -93,6 +93,9 @@ Release 2.4.0 - UNRELEASED
     YARN-1637. Implemented a client library for Java users to post timeline
     entities and events. (zjshen)
 
+    YARN-1496. Protocol additions to allow moving apps between queues (Sandy
+    Ryza)
+
   IMPROVEMENTS
 
     YARN-1007. Enhance History Reader interface for Containers. (Mayank Bansal via

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationClientProtocol.java

@@ -44,6 +44,8 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
@@ -339,4 +341,17 @@ public interface ApplicationClientProtocol {
   public CancelDelegationTokenResponse cancelDelegationToken(
       CancelDelegationTokenRequest request) throws YarnException,
       IOException;
+  
+  /**
+   * Move an application to a new queue.
+   * 
+   * @param request the application ID and the target queue
+   * @return an empty response
+   * @throws YarnException
+   * @throws IOException
+   */
+  @Public
+  @Unstable
+  public MoveApplicationAcrossQueuesResponse moveApplicationAcrossQueues(
+      MoveApplicationAcrossQueuesRequest request) throws YarnException, IOException;
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/protocolrecords/MoveApplicationAcrossQueuesRequest.java

@@ -0,0 +1,69 @@
+/**
+ * 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 org.apache.hadoop.yarn.api.protocolrecords;
+
+import org.apache.hadoop.classification.InterfaceAudience.Public;
+import org.apache.hadoop.classification.InterfaceStability.Unstable;
+import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
+import org.apache.hadoop.yarn.api.records.ApplicationId;
+import org.apache.hadoop.yarn.util.Records;
+
+/**
+ * <p>The request sent by the client to the <code>ResourceManager</code>
+ * to move a submitted application to a different queue.</p>
+ * 
+ * <p>The request includes the {@link ApplicationId} of the application to be
+ * moved and the queue to place it in.</p>
+ * 
+ * @see ApplicationClientProtocol#moveApplicationAcrossQueues(MoveApplicationAcrossQueuesRequest)
+ */
+@Public
+@Unstable
+public abstract class MoveApplicationAcrossQueuesRequest {
+  public static MoveApplicationAcrossQueuesRequest newInstance(ApplicationId appId, String queue) {
+    MoveApplicationAcrossQueuesRequest request =
+        Records.newRecord(MoveApplicationAcrossQueuesRequest.class);
+    request.setApplicationId(appId);
+    request.setTargetQueue(queue);
+    return request;
+  }
+  
+  /**
+   * Get the <code>ApplicationId</code> of the application to be moved.
+   * @return <code>ApplicationId</code> of the application to be moved
+   */
+  public abstract ApplicationId getApplicationId();
+  
+  /**
+   * Set the <code>ApplicationId</code> of the application to be moved.
+   * @param appId <code>ApplicationId</code> of the application to be moved
+   */
+  public abstract void setApplicationId(ApplicationId appId);
+  
+  /**
+   * Get the queue to place the application in.
+   * @return the name of the queue to place the application in
+   */
+  public abstract String getTargetQueue();
+
+  /**
+   * Get the queue to place the application in.
+   * @param queue the name of the queue to place the application in
+   */
+  public abstract void setTargetQueue(String queue);
+}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/protocolrecords/MoveApplicationAcrossQueuesResponse.java

@@ -0,0 +1,47 @@
+/**
+ * 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 org.apache.hadoop.yarn.api.protocolrecords;
+
+import org.apache.hadoop.classification.InterfaceAudience.Private;
+import org.apache.hadoop.classification.InterfaceAudience.Public;
+import org.apache.hadoop.classification.InterfaceStability.Unstable;
+import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
+import org.apache.hadoop.yarn.util.Records;
+
+/**
+ * <p>
+ * The response sent by the <code>ResourceManager</code> to the client moving
+ * a submitted application to a different queue.
+ * </p>
+ * <p>
+ * A response without exception means that the move has completed successfully.
+ * </p>
+ * 
+ * @see ApplicationClientProtocol#moveApplicationAcrossQueues(MoveApplicationAcrossQueuesRequest)
+ */
+@Public
+@Unstable
+public class MoveApplicationAcrossQueuesResponse {
+  @Private
+  @Unstable
+  public MoveApplicationAcrossQueuesResponse newInstance() {
+    MoveApplicationAcrossQueuesResponse response =
+        Records.newRecord(MoveApplicationAcrossQueuesResponse.class);
+    return response;
+  }
+}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationclient_protocol.proto

@@ -44,5 +44,6 @@ service ApplicationClientProtocolService {
   rpc getDelegationToken(hadoop.common.GetDelegationTokenRequestProto) returns (hadoop.common.GetDelegationTokenResponseProto);
   rpc renewDelegationToken(hadoop.common.RenewDelegationTokenRequestProto) returns (hadoop.common.RenewDelegationTokenResponseProto);
   rpc cancelDelegationToken(hadoop.common.CancelDelegationTokenRequestProto) returns (hadoop.common.CancelDelegationTokenResponseProto);
+  rpc moveApplicationAcrossQueues(MoveApplicationAcrossQueuesRequestProto) returns (MoveApplicationAcrossQueuesResponseProto);
 }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_service_protos.proto

@@ -128,6 +128,14 @@ message GetClusterMetricsResponseProto {
   optional YarnClusterMetricsProto cluster_metrics = 1;
 }
 
+message MoveApplicationAcrossQueuesRequestProto {
+  required ApplicationIdProto application_id = 1;
+  required string target_queue = 2;
+}
+
+message MoveApplicationAcrossQueuesResponseProto {
+}
+
 enum ApplicationsRequestScopeProto {
   ALL = 0;
   VIEWABLE = 1;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/impl/pb/client/ApplicationClientProtocolPBClientImpl.java

@@ -51,6 +51,8 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
@@ -75,6 +77,8 @@ import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueUserAclsInfoRe
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueUserAclsInfoResponsePBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.KillApplicationRequestPBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.KillApplicationResponsePBImpl;
+import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.MoveApplicationAcrossQueuesRequestPBImpl;
+import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.MoveApplicationAcrossQueuesResponsePBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.RenewDelegationTokenRequestPBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.RenewDelegationTokenResponsePBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.SubmitApplicationRequestPBImpl;
@@ -89,6 +93,7 @@ import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetNewApplicationRequestPr
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueInfoRequestProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueUserAclsInfoRequestProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.KillApplicationRequestProto;
+import org.apache.hadoop.yarn.proto.YarnServiceProtos.MoveApplicationAcrossQueuesRequestProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.SubmitApplicationRequestProto;
 
 import com.google.protobuf.ServiceException;
@@ -291,4 +296,20 @@ public class ApplicationClientProtocolPBClientImpl implements ApplicationClientP
       return null;
     }
   }
+  
+  @Override
+  public MoveApplicationAcrossQueuesResponse moveApplicationAcrossQueues(
+      MoveApplicationAcrossQueuesRequest request) throws YarnException,
+      IOException {
+    MoveApplicationAcrossQueuesRequestProto requestProto =
+        ((MoveApplicationAcrossQueuesRequestPBImpl) request).getProto();
+    try {
+      return new MoveApplicationAcrossQueuesResponsePBImpl(
+          proxy.moveApplicationAcrossQueues(null, requestProto));
+
+    } catch (ServiceException e) {
+      RPCUtil.unwrapAndThrowException(e);
+      return null;
+    }
+  }
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/impl/pb/service/ApplicationClientProtocolPBServiceImpl.java

@@ -39,6 +39,7 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.CancelDelegationTokenRequestPBImpl;
@@ -61,6 +62,8 @@ import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueUserAclsInfoRe
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueUserAclsInfoResponsePBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.KillApplicationRequestPBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.KillApplicationResponsePBImpl;
+import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.MoveApplicationAcrossQueuesRequestPBImpl;
+import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.MoveApplicationAcrossQueuesResponsePBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.RenewDelegationTokenRequestPBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.RenewDelegationTokenResponsePBImpl;
 import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.SubmitApplicationRequestPBImpl;
@@ -82,6 +85,8 @@ import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueUserAclsInfoReques
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueUserAclsInfoResponseProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.KillApplicationRequestProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.KillApplicationResponseProto;
+import org.apache.hadoop.yarn.proto.YarnServiceProtos.MoveApplicationAcrossQueuesRequestProto;
+import org.apache.hadoop.yarn.proto.YarnServiceProtos.MoveApplicationAcrossQueuesResponseProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.SubmitApplicationRequestProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.SubmitApplicationResponseProto;
 
@@ -278,4 +283,20 @@ public class ApplicationClientProtocolPBServiceImpl implements ApplicationClient
         throw new ServiceException(e);
       }
   }
+  
+  @Override
+  public MoveApplicationAcrossQueuesResponseProto moveApplicationAcrossQueues(
+      RpcController controller, MoveApplicationAcrossQueuesRequestProto proto)
+      throws ServiceException {
+    MoveApplicationAcrossQueuesRequestPBImpl request =
+        new MoveApplicationAcrossQueuesRequestPBImpl(proto);
+    try {
+      MoveApplicationAcrossQueuesResponse response = real.moveApplicationAcrossQueues(request);
+      return ((MoveApplicationAcrossQueuesResponsePBImpl)response).getProto();
+    } catch (YarnException e) {
+      throw new ServiceException(e);
+    } catch (IOException e) {
+      throw new ServiceException(e);
+    }
+  }
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/protocolrecords/impl/pb/MoveApplicationAcrossQueuesRequestPBImpl.java

@@ -0,0 +1,158 @@
+/**
+ * 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 org.apache.hadoop.yarn.api.protocolrecords.impl.pb;
+
+import org.apache.hadoop.classification.InterfaceAudience.Private;
+import org.apache.hadoop.classification.InterfaceStability.Unstable;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest;
+import org.apache.hadoop.yarn.api.records.ApplicationId;
+import org.apache.hadoop.yarn.api.records.impl.pb.ApplicationIdPBImpl;
+import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto;
+import org.apache.hadoop.yarn.proto.YarnServiceProtos.MoveApplicationAcrossQueuesRequestProto;
+import org.apache.hadoop.yarn.proto.YarnServiceProtos.MoveApplicationAcrossQueuesRequestProtoOrBuilder;
+
+import com.google.protobuf.TextFormat;
+
+@Private
+@Unstable
+public class MoveApplicationAcrossQueuesRequestPBImpl extends MoveApplicationAcrossQueuesRequest {
+  MoveApplicationAcrossQueuesRequestProto proto = MoveApplicationAcrossQueuesRequestProto.getDefaultInstance();
+  MoveApplicationAcrossQueuesRequestProto.Builder builder = null;
+  boolean viaProto = false;
+  
+  private ApplicationId applicationId;
+  private String targetQueue;
+  
+  public MoveApplicationAcrossQueuesRequestPBImpl() {
+    builder = MoveApplicationAcrossQueuesRequestProto.newBuilder();
+  }
+
+  public MoveApplicationAcrossQueuesRequestPBImpl(MoveApplicationAcrossQueuesRequestProto proto) {
+    this.proto = proto;
+    viaProto = true;
+  }
+  
+  public MoveApplicationAcrossQueuesRequestProto getProto() {
+    mergeLocalToProto();
+    proto = viaProto ? proto : builder.build();
+    viaProto = true;
+    return proto;
+  }
+  
+  @Override
+  public ApplicationId getApplicationId() {
+    if (this.applicationId != null) {
+      return this.applicationId;
+    }
+    
+    MoveApplicationAcrossQueuesRequestProtoOrBuilder p = viaProto ? proto : builder;
+    if (!p.hasApplicationId()) {
+      return null;
+    }
+    
+    this.applicationId = convertFromProtoFormat(p.getApplicationId());
+    return this.applicationId;
+  }
+  
+  @Override
+  public void setApplicationId(ApplicationId appId) {
+    maybeInitBuilder();
+    if (applicationId == null) {
+      builder.clearApplicationId();
+    }
+    applicationId = appId;
+  }
+  
+  @Override
+  public String getTargetQueue() {
+    if (this.targetQueue != null) {
+      return this.targetQueue;
+    }
+    
+    MoveApplicationAcrossQueuesRequestProtoOrBuilder p = viaProto ? proto : builder;
+    if (!p.hasApplicationId()) {
+      return null;
+    }
+    
+    this.targetQueue = p.getTargetQueue();
+    return this.targetQueue;
+  }
+  
+  @Override
+  public void setTargetQueue(String queue) {
+    maybeInitBuilder();
+    if (applicationId == null) {
+      builder.clearTargetQueue();
+    }
+    targetQueue = queue;
+  }
+  
+  private void mergeLocalToBuilder() {
+    if (applicationId != null) {
+      builder.setApplicationId(convertToProtoFormat(this.applicationId));
+    }
+    if (targetQueue != null) {
+      builder.setTargetQueue(this.targetQueue);
+    }
+  }
+
+  private void mergeLocalToProto() {
+    if (viaProto) {
+      maybeInitBuilder();
+    }
+    mergeLocalToBuilder();
+    proto = builder.build();
+    viaProto = true;
+  }
+
+  private void maybeInitBuilder() {
+    if (viaProto || builder == null) {
+      builder = MoveApplicationAcrossQueuesRequestProto.newBuilder(proto);
+    }
+    viaProto = false;
+  }
+  
+  @Override
+  public int hashCode() {
+    return getProto().hashCode();
+  }
+
+  @Override
+  public boolean equals(Object other) {
+    if (other == null) {
+      return false;
+    }
+    if (other.getClass().isAssignableFrom(this.getClass())) {
+      return this.getProto().equals(this.getClass().cast(other).getProto());
+    }
+    return false;
+  }
+
+  @Override
+  public String toString() {
+    return TextFormat.shortDebugString(getProto());
+  }
+  
+  private ApplicationIdPBImpl convertFromProtoFormat(ApplicationIdProto p) {
+    return new ApplicationIdPBImpl(p);
+  }
+
+  private ApplicationIdProto convertToProtoFormat(ApplicationId t) {
+    return ((ApplicationIdPBImpl)t).getProto();
+  }
+}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/protocolrecords/impl/pb/MoveApplicationAcrossQueuesResponsePBImpl.java

@@ -0,0 +1,68 @@
+/**
+ * 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 org.apache.hadoop.yarn.api.protocolrecords.impl.pb;
+
+import org.apache.hadoop.classification.InterfaceAudience.Private;
+import org.apache.hadoop.classification.InterfaceStability.Unstable;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
+import org.apache.hadoop.yarn.proto.YarnServiceProtos.MoveApplicationAcrossQueuesResponseProto;
+
+import com.google.protobuf.TextFormat;
+
+@Private
+@Unstable
+public class MoveApplicationAcrossQueuesResponsePBImpl extends MoveApplicationAcrossQueuesResponse {
+  MoveApplicationAcrossQueuesResponseProto proto = MoveApplicationAcrossQueuesResponseProto.getDefaultInstance();
+  MoveApplicationAcrossQueuesResponseProto.Builder builder = null;
+  boolean viaProto = false;
+  
+  public MoveApplicationAcrossQueuesResponsePBImpl() {
+    builder = MoveApplicationAcrossQueuesResponseProto.newBuilder();
+  }
+
+  public MoveApplicationAcrossQueuesResponsePBImpl(MoveApplicationAcrossQueuesResponseProto proto) {
+    this.proto = proto;
+    viaProto = true;
+  }
+  
+  public MoveApplicationAcrossQueuesResponseProto getProto() {
+    proto = viaProto ? proto : builder.build();
+    viaProto = true;
+    return proto;
+  }
+
+  @Override
+  public int hashCode() {
+    return getProto().hashCode();
+  }
+
+  @Override
+  public boolean equals(Object other) {
+    if (other == null)
+      return false;
+    if (other.getClass().isAssignableFrom(this.getClass())) {
+      return this.getProto().equals(this.getClass().cast(other).getProto());
+    }
+    return false;
+  }
+
+  @Override
+  public String toString() {
+    return TextFormat.shortDebugString(getProto());
+  }
+}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java

@@ -66,6 +66,8 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
@@ -720,6 +722,12 @@ public class ClientRMService extends AbstractService implements
     }
   }
   
+  @Override
+  public MoveApplicationAcrossQueuesResponse moveApplicationAcrossQueues(
+      MoveApplicationAcrossQueuesRequest request) throws YarnException {
+    throw new UnsupportedOperationException("Move not yet supported");
+  }
+
   private String getRenewerForToken(Token<RMDelegationTokenIdentifier> token)
       throws IOException {
     UserGroupInformation user = UserGroupInformation.getCurrentUser();