YARN-840. Moved ProtoUtils to yarn.api.records.pb.impl. Contributed by Jian He.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1494027 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/launcher/ContainerLauncherImpl.java

@@ -58,7 +58,7 @@ import org.apache.hadoop.yarn.api.records.ContainerLaunchContext;
 import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
 import org.apache.hadoop.yarn.ipc.YarnRPC;
 import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 import org.apache.hadoop.yarn.util.Records;
 
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
@@ -361,7 +361,7 @@ public class ContainerLauncherImpl extends AbstractService implements
         UserGroupInformation.createRemoteUser(containerID.toString());
 
     Token<ContainerTokenIdentifier> token =
-        ProtoUtils.convertFromProtoFormat(containerToken, cmAddr);
+        ConverterUtils.convertFromYarn(containerToken, cmAddr);
     user.addToken(token);
 
     ContainerManagementProtocol proxy = user

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ClientServiceDelegate.java

@@ -75,7 +75,7 @@ import org.apache.hadoop.yarn.factories.RecordFactory;
 import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
 import org.apache.hadoop.yarn.ipc.YarnRPC;
 import org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 
 public class ClientServiceDelegate {
   private static final Log LOG = LogFactory.getLog(ClientServiceDelegate.class);
@@ -183,7 +183,7 @@ public class ClientServiceDelegate {
             org.apache.hadoop.yarn.api.records.Token clientToAMToken =
                 application.getClientToAMToken();
             Token<ClientToAMTokenIdentifier> token =
-                ProtoUtils.convertFromProtoFormat(clientToAMToken, serviceAddr);
+                ConverterUtils.convertFromYarn(clientToAMToken, serviceAddr);
             newUgi.addToken(token);
           }
           LOG.debug("Connecting to " + serviceAddr);

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ResourceMgrDelegate.java

@@ -51,7 +51,7 @@ import org.apache.hadoop.yarn.api.records.YarnClusterMetrics;
 import org.apache.hadoop.yarn.client.api.YarnClient;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.exceptions.YarnException;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 
 import com.google.common.annotations.VisibleForTesting;
 
@@ -165,7 +165,7 @@ public class ResourceMgrDelegate extends YarnClient {
   public Token getDelegationToken(Text renewer) throws IOException,
       InterruptedException {
     try {
-      return ProtoUtils.convertFromProtoFormat(
+      return ConverterUtils.convertFromYarn(
           client.getRMDelegationToken(renewer), rmAddress);
     } catch (YarnException e) {
       throw new IOException(e);

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YARNRunner.java

@@ -79,12 +79,10 @@ import org.apache.hadoop.yarn.api.records.URL;
 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;
 import org.apache.hadoop.yarn.security.client.RMDelegationTokenSelector;
 import org.apache.hadoop.yarn.util.ConverterUtils;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 import com.google.common.annotations.VisibleForTesting;
 
@@ -209,7 +207,7 @@ public class YARNRunner implements ClientProtocol {
     org.apache.hadoop.yarn.api.records.Token mrDelegationToken;
     mrDelegationToken = hsProxy.getDelegationToken(request)
         .getDelegationToken();
-    return ProtoUtils.convertFromProtoFormat(mrDelegationToken,
+    return ConverterUtils.convertFromYarn(mrDelegationToken,
         hsProxy.getConnectAddress());
   }
 

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/security/TestJHSSecurity.java

@@ -48,7 +48,7 @@ import org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;
 import org.apache.hadoop.yarn.api.records.Token;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.ipc.YarnRPC;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 import org.apache.hadoop.yarn.util.Records;
 import org.apache.log4j.Level;
 import org.apache.log4j.LogManager;
@@ -262,7 +262,7 @@ public class TestJHSSecurity {
   private MRClientProtocol getMRClientProtocol(Token token,
       final InetSocketAddress hsAddress, String user, final Configuration conf) {
     UserGroupInformation ugi = UserGroupInformation.createRemoteUser(user);
-    ugi.addToken(ProtoUtils.convertFromProtoFormat(token, hsAddress));
+    ugi.addToken(ConverterUtils.convertFromYarn(token, hsAddress));
 
     final YarnRPC rpc = YarnRPC.create(conf);
     MRClientProtocol hsWithDT = ugi

hadoop-yarn-project/CHANGES.txt

@@ -190,6 +190,9 @@ Release 2.1.0-beta - UNRELEASED
     clearly differentiated *Async apis. (Arun C Murthy and Zhijie Shen via
     vinodkv)
 
+    YARN-840. Moved ProtoUtils to yarn.api.records.pb.impl. (Jian He via
+    acmurthy) 
+
   NEW FEATURES
 
     YARN-482. FS: Extend SchedulingMode to intermediate queues. 

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

@@ -38,6 +38,7 @@ import org.apache.hadoop.yarn.api.records.impl.pb.ContainerStatusPBImpl;
 import org.apache.hadoop.yarn.api.records.impl.pb.NMTokenPBImpl;
 import org.apache.hadoop.yarn.api.records.impl.pb.NodeReportPBImpl;
 import org.apache.hadoop.yarn.api.records.impl.pb.PreemptionMessagePBImpl;
+import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils;
 import org.apache.hadoop.yarn.api.records.impl.pb.ResourcePBImpl;
 import org.apache.hadoop.yarn.proto.YarnProtos.ContainerProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ContainerStatusProto;
@@ -47,7 +48,6 @@ import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateResponseProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateResponseProtoOrBuilder;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.NMTokenProto;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

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

@@ -25,11 +25,11 @@ import org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
 import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
 import org.apache.hadoop.yarn.api.records.impl.pb.ApplicationAttemptIdPBImpl;
+import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils;
 import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationAttemptIdProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.FinalApplicationStatusProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.FinishApplicationMasterRequestProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.FinishApplicationMasterRequestProtoOrBuilder;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

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

@@ -30,12 +30,12 @@ import org.apache.hadoop.classification.InterfaceStability.Unstable;
 import org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse;
 import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
 import org.apache.hadoop.yarn.api.records.Resource;
+import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils;
 import org.apache.hadoop.yarn.api.records.impl.pb.ResourcePBImpl;
 import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationACLMapProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.RegisterApplicationMasterResponseProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.RegisterApplicationMasterResponseProtoOrBuilder;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 import com.google.protobuf.ByteString;
 

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

@@ -28,10 +28,10 @@ import java.util.Map;
 import org.apache.hadoop.classification.InterfaceAudience.Private;
 import org.apache.hadoop.classification.InterfaceStability.Unstable;
 import org.apache.hadoop.yarn.api.protocolrecords.StartContainerResponse;
+import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils;
 import org.apache.hadoop.yarn.proto.YarnProtos.StringBytesMapProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.StartContainerResponseProto;
 import org.apache.hadoop.yarn.proto.YarnServiceProtos.StartContainerResponseProtoOrBuilder;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 import com.google.protobuf.ByteString;
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ApplicationReportPBImpl.java

@@ -35,7 +35,6 @@ import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationReportProtoOrBuilder;
 import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationResourceUsageReportProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.FinalApplicationStatusProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.YarnApplicationStateProto;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ContainerLaunchContextPBImpl.java

@@ -37,7 +37,6 @@ import org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.StringBytesMapProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.StringLocalResourceMapProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.StringStringMapProto;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 import com.google.protobuf.ByteString;
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ContainerStatusPBImpl.java

@@ -28,7 +28,6 @@ import org.apache.hadoop.yarn.proto.YarnProtos.ContainerIdProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ContainerStateProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ContainerStatusProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ContainerStatusProtoOrBuilder;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/LocalResourcePBImpl.java

@@ -29,7 +29,6 @@ import org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProtoOrBuilder;
 import org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceTypeProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceVisibilityProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.URLProto;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/NodeReportPBImpl.java

@@ -28,7 +28,6 @@ import org.apache.hadoop.yarn.proto.YarnProtos.NodeIdProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.NodeReportProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.NodeReportProtoOrBuilder;
 import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ProtoBase.java

@@ -22,7 +22,6 @@ import java.nio.ByteBuffer;
 
 import org.apache.hadoop.classification.InterfaceAudience.Private;
 import org.apache.hadoop.classification.InterfaceStability.Unstable;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 import com.google.protobuf.ByteString;
 import com.google.protobuf.Message;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/util/ProtoUtils.java → hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ProtoUtils.java

@@ -16,17 +16,12 @@
  * limitations under the License.
  */
 
-package org.apache.hadoop.yarn.util;
+package org.apache.hadoop.yarn.api.records.impl.pb;
 
-import java.net.InetSocketAddress;
 import java.nio.ByteBuffer;
 
 import org.apache.hadoop.classification.InterfaceAudience.Private;
 import org.apache.hadoop.classification.InterfaceStability.Unstable;
-import org.apache.hadoop.io.Text;
-import org.apache.hadoop.security.SecurityUtil;
-import org.apache.hadoop.security.token.Token;
-import org.apache.hadoop.security.token.TokenIdentifier;
 import org.apache.hadoop.yarn.api.records.AMCommand;
 import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
 import org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport;
@@ -39,8 +34,6 @@ import org.apache.hadoop.yarn.api.records.NodeState;
 import org.apache.hadoop.yarn.api.records.QueueACL;
 import org.apache.hadoop.yarn.api.records.QueueState;
 import org.apache.hadoop.yarn.api.records.YarnApplicationState;
-import org.apache.hadoop.yarn.api.records.impl.pb.ApplicationResourceUsageReportPBImpl;
-import org.apache.hadoop.yarn.api.records.impl.pb.NodeIdPBImpl;
 import org.apache.hadoop.yarn.proto.YarnProtos.AMCommandProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationAccessTypeProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationResourceUsageReportProto;
@@ -213,24 +206,4 @@ public class ProtoUtils {
     return ApplicationAccessType.valueOf(e.name().replace(
         APP_ACCESS_TYPE_PREFIX, ""));
   }
-
-  /**
-   * Convert a protobuf token into a rpc token and set its service
-   * 
-   * @param protoToken the yarn token
-   * @param serviceAddr the connect address for the service
-   * @return rpc token
-   */
-  public static <T extends TokenIdentifier> Token<T> convertFromProtoFormat(
-      org.apache.hadoop.yarn.api.records.Token protoToken,
-      InetSocketAddress serviceAddr) {
-    Token<T> token = new Token<T>(protoToken.getIdentifier().array(),
-                                  protoToken.getPassword().array(),
-                                  new Text(protoToken.getKind()),
-                                  new Text(protoToken.getService()));
-    if (serviceAddr != null) {
-      SecurityUtil.setTokenService(token, serviceAddr);
-    }
-    return token;
-  }
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/QueueInfoPBImpl.java

@@ -31,7 +31,6 @@ import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationReportProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.QueueInfoProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.QueueInfoProtoOrBuilder;
 import org.apache.hadoop.yarn.proto.YarnProtos.QueueStateProto;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/QueueUserACLInfoPBImpl.java

@@ -29,7 +29,6 @@ import org.apache.hadoop.yarn.api.records.QueueUserACLInfo;
 import org.apache.hadoop.yarn.proto.YarnProtos.QueueACLProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.QueueUserACLInfoProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.QueueUserACLInfoProtoOrBuilder;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 @Private
 @Unstable

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/TokenPBImpl.java

@@ -25,7 +25,6 @@ import org.apache.hadoop.classification.InterfaceStability.Unstable;
 import org.apache.hadoop.security.proto.SecurityProtos.TokenProto;
 import org.apache.hadoop.security.proto.SecurityProtos.TokenProtoOrBuilder;
 import org.apache.hadoop.yarn.api.records.Token;
-import org.apache.hadoop.yarn.util.ProtoUtils;
 
 import com.google.protobuf.ByteString;
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/impl/NMClientImpl.java

@@ -52,7 +52,7 @@ import org.apache.hadoop.yarn.exceptions.YarnException;
 import org.apache.hadoop.yarn.ipc.RPCUtil;
 import org.apache.hadoop.yarn.ipc.YarnRPC;
 import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 import org.apache.hadoop.yarn.util.Records;
 
 /**
@@ -187,7 +187,7 @@ public class NMClientImpl extends NMClient {
           UserGroupInformation.createRemoteUser(containerId.toString());
 
       org.apache.hadoop.security.token.Token<ContainerTokenIdentifier> token =
-          ProtoUtils.convertFromProtoFormat(containerToken, containerAddress);
+          ConverterUtils.convertFromYarn(containerToken, containerAddress);
       currentUser.addToken(token);
 
       containerManager = currentUser

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/ConverterUtils.java

@@ -20,6 +20,7 @@ package org.apache.hadoop.yarn.util;
 
 import static org.apache.hadoop.yarn.util.StringHelper._split;
 
+import java.net.InetSocketAddress;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.HashMap;
@@ -29,6 +30,10 @@ import java.util.Map.Entry;
 
 import org.apache.hadoop.classification.InterfaceAudience.Private;
 import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.io.Text;
+import org.apache.hadoop.security.SecurityUtil;
+import org.apache.hadoop.security.token.Token;
+import org.apache.hadoop.security.token.TokenIdentifier;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.api.records.ContainerId;
@@ -202,4 +207,24 @@ public class ConverterUtils {
           + appIdStr, n);
     }
   }
+
+  /**
+   * Convert a protobuf token into a rpc token and set its service
+   * 
+   * @param protoToken the yarn token
+   * @param serviceAddr the connect address for the service
+   * @return rpc token
+   */
+  public static <T extends TokenIdentifier> Token<T> convertFromYarn(
+      org.apache.hadoop.yarn.api.records.Token protoToken,
+      InetSocketAddress serviceAddr) {
+    Token<T> token = new Token<T>(protoToken.getIdentifier().array(),
+                                  protoToken.getPassword().array(),
+                                  new Text(protoToken.getKind()),
+                                  new Text(protoToken.getService()));
+    if (serviceAddr != null) {
+      SecurityUtil.setTokenService(token, serviceAddr);
+    }
+    return token;
+  }
 }

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

@@ -24,9 +24,6 @@ import java.nio.ByteBuffer;
 import java.security.PrivilegedAction;
 import java.util.Map;
 
-import javax.crypto.SecretKey;
-
-import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
@@ -59,7 +56,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEvent;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEventType;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptLaunchFailedEvent;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 
 /**
  * The launch of the AM itself.
@@ -138,7 +135,7 @@ public class AMLauncher implements Runnable {
         .createRemoteUser(containerId.toString());
     if (UserGroupInformation.isSecurityEnabled()) {
       Token<ContainerTokenIdentifier> token =
-          ProtoUtils.convertFromProtoFormat(masterContainer
+          ConverterUtils.convertFromYarn(masterContainer
               .getContainerToken(), containerManagerBindAddress);
       currentUser.addToken(token);
     }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMTokens.java

@@ -66,7 +66,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler
 import org.apache.hadoop.yarn.server.resourcemanager.security.RMDelegationTokenSecretManager;
 import org.apache.hadoop.yarn.server.security.ApplicationACLsManager;
 import org.apache.hadoop.yarn.server.utils.BuilderUtils;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 import org.apache.hadoop.yarn.util.Records;
 import org.junit.Before;
 import org.junit.Test;
@@ -409,7 +409,7 @@ public class TestClientRMTokens {
 
     UserGroupInformation ugi = UserGroupInformation
         .createRemoteUser(user);
-    ugi.addToken(ProtoUtils.convertFromProtoFormat(token, rmAddress));
+    ugi.addToken(ConverterUtils.convertFromYarn(token, rmAddress));
 
     final YarnRPC rpc = YarnRPC.create(conf);
     ApplicationClientProtocol clientRMWithDT = ugi

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java

@@ -65,7 +65,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptState;
 import org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer;
 import org.apache.hadoop.yarn.server.utils.BuilderUtils;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 import org.apache.log4j.Level;
 import org.apache.log4j.LogManager;
 import org.apache.log4j.Logger;
@@ -600,7 +600,7 @@ public class TestRMRestart {
     org.apache.hadoop.yarn.api.records.Token delegationToken1 =
         response1.getRMDelegationToken();
     Token<RMDelegationTokenIdentifier> token1 =
-        ProtoUtils.convertFromProtoFormat(delegationToken1, null);
+        ConverterUtils.convertFromYarn(delegationToken1, null);
     RMDelegationTokenIdentifier dtId1 = token1.decodeIdentifier();
 
     HashSet<RMDelegationTokenIdentifier> tokenIdentSet =
@@ -639,7 +639,7 @@ public class TestRMRestart {
     org.apache.hadoop.yarn.api.records.Token delegationToken2 =
         response2.getRMDelegationToken();
     Token<RMDelegationTokenIdentifier> token2 =
-        ProtoUtils.convertFromProtoFormat(delegationToken2, null);
+        ConverterUtils.convertFromYarn(delegationToken2, null);
     RMDelegationTokenIdentifier dtId2 = token2.decodeIdentifier();
 
     // cancel token2

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestClientToAMTokens.java

@@ -66,7 +66,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
 import org.apache.hadoop.yarn.server.resourcemanager.MockRMWithCustomAMLauncher;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
 import org.apache.hadoop.yarn.server.utils.BuilderUtils;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 import org.apache.hadoop.yarn.util.Records;
 import org.junit.Test;
 
@@ -255,7 +255,7 @@ public class TestClientToAMTokens {
     // Verify denial for a malicious user
     UserGroupInformation ugi = UserGroupInformation.createRemoteUser("me");
     Token<ClientToAMTokenIdentifier> token =
-        ProtoUtils.convertFromProtoFormat(clientToAMToken, am.address);
+        ConverterUtils.convertFromYarn(clientToAMToken, am.address);
 
     // Malicious user, messes with appId
     ClientToAMTokenIdentifier maliciousID =

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestRMDelegationTokens.java

@@ -42,7 +42,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.recovery.MemoryRMStateStore
 import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore;
 import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.RMState;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
-import org.apache.hadoop.yarn.util.ProtoUtils;
+import org.apache.hadoop.yarn.util.ConverterUtils;
 import org.apache.log4j.Level;
 import org.apache.log4j.LogManager;
 import org.apache.log4j.Logger;
@@ -101,7 +101,7 @@ public class TestRMDelegationTokens {
     org.apache.hadoop.yarn.api.records.Token delegationToken =
         response.getRMDelegationToken();
     Token<RMDelegationTokenIdentifier> token1 =
-        ProtoUtils.convertFromProtoFormat(delegationToken, null);
+        ConverterUtils.convertFromYarn(delegationToken, null);
     RMDelegationTokenIdentifier dtId1 = token1.decodeIdentifier();
 
     // wait for the first rollMasterKey