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From st...@apache.org
Subject svn commit: r1309019 [2/3] - in /hbase/trunk/src/main: java/org/apache/hadoop/hbase/io/ java/org/apache/hadoop/hbase/ipc/ java/org/apache/hadoop/hbase/protobuf/generated/ java/org/apache/hadoop/hbase/security/ protobuf/
Date Tue, 03 Apr 2012 16:26:51 GMT
Added: hbase/trunk/src/main/java/org/apache/hadoop/hbase/protobuf/generated/RPCProtos.java
URL: http://svn.apache.org/viewvc/hbase/trunk/src/main/java/org/apache/hadoop/hbase/protobuf/generated/RPCProtos.java?rev=1309019&view=auto
==============================================================================
--- hbase/trunk/src/main/java/org/apache/hadoop/hbase/protobuf/generated/RPCProtos.java (added)
+++ hbase/trunk/src/main/java/org/apache/hadoop/hbase/protobuf/generated/RPCProtos.java Tue Apr  3 16:26:50 2012
@@ -0,0 +1,2865 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: RPC.proto
+
+package org.apache.hadoop.hbase.protobuf.generated;
+
+public final class RPCProtos {
+  private RPCProtos() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+  }
+  public interface UserInformationOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+    
+    // required string effectiveUser = 1;
+    boolean hasEffectiveUser();
+    String getEffectiveUser();
+    
+    // required string realUser = 2;
+    boolean hasRealUser();
+    String getRealUser();
+  }
+  public static final class UserInformation extends
+      com.google.protobuf.GeneratedMessage
+      implements UserInformationOrBuilder {
+    // Use UserInformation.newBuilder() to construct.
+    private UserInformation(Builder builder) {
+      super(builder);
+    }
+    private UserInformation(boolean noInit) {}
+    
+    private static final UserInformation defaultInstance;
+    public static UserInformation getDefaultInstance() {
+      return defaultInstance;
+    }
+    
+    public UserInformation getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+    
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_UserInformation_descriptor;
+    }
+    
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_UserInformation_fieldAccessorTable;
+    }
+    
+    private int bitField0_;
+    // required string effectiveUser = 1;
+    public static final int EFFECTIVEUSER_FIELD_NUMBER = 1;
+    private java.lang.Object effectiveUser_;
+    public boolean hasEffectiveUser() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    public String getEffectiveUser() {
+      java.lang.Object ref = effectiveUser_;
+      if (ref instanceof String) {
+        return (String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          effectiveUser_ = s;
+        }
+        return s;
+      }
+    }
+    private com.google.protobuf.ByteString getEffectiveUserBytes() {
+      java.lang.Object ref = effectiveUser_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
+        effectiveUser_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    
+    // required string realUser = 2;
+    public static final int REALUSER_FIELD_NUMBER = 2;
+    private java.lang.Object realUser_;
+    public boolean hasRealUser() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    public String getRealUser() {
+      java.lang.Object ref = realUser_;
+      if (ref instanceof String) {
+        return (String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          realUser_ = s;
+        }
+        return s;
+      }
+    }
+    private com.google.protobuf.ByteString getRealUserBytes() {
+      java.lang.Object ref = realUser_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
+        realUser_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    
+    private void initFields() {
+      effectiveUser_ = "";
+      realUser_ = "";
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+      
+      if (!hasEffectiveUser()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!hasRealUser()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+    
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeBytes(1, getEffectiveUserBytes());
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeBytes(2, getRealUserBytes());
+      }
+      getUnknownFields().writeTo(output);
+    }
+    
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+    
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(1, getEffectiveUserBytes());
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(2, getRealUserBytes());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+    
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+    
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation other = (org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation) obj;
+      
+      boolean result = true;
+      result = result && (hasEffectiveUser() == other.hasEffectiveUser());
+      if (hasEffectiveUser()) {
+        result = result && getEffectiveUser()
+            .equals(other.getEffectiveUser());
+      }
+      result = result && (hasRealUser() == other.hasRealUser());
+      if (hasRealUser()) {
+        result = result && getRealUser()
+            .equals(other.getRealUser());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+    
+    @java.lang.Override
+    public int hashCode() {
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasEffectiveUser()) {
+        hash = (37 * hash) + EFFECTIVEUSER_FIELD_NUMBER;
+        hash = (53 * hash) + getEffectiveUser().hashCode();
+      }
+      if (hasRealUser()) {
+        hash = (37 * hash) + REALUSER_FIELD_NUMBER;
+        hash = (53 * hash) + getRealUser().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      return hash;
+    }
+    
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+    
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformationOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_UserInformation_descriptor;
+      }
+      
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_UserInformation_fieldAccessorTable;
+      }
+      
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+      
+      private Builder(BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+      
+      public Builder clear() {
+        super.clear();
+        effectiveUser_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        realUser_ = "";
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
+      }
+      
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+      
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDescriptor();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDefaultInstance();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation build() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+      
+      private org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation buildParsed()
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(
+            result).asInvalidProtocolBufferException();
+        }
+        return result;
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation result = new org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.effectiveUser_ = effectiveUser_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.realUser_ = realUser_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+      
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+      
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDefaultInstance()) return this;
+        if (other.hasEffectiveUser()) {
+          setEffectiveUser(other.getEffectiveUser());
+        }
+        if (other.hasRealUser()) {
+          setRealUser(other.getRealUser());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+      
+      public final boolean isInitialized() {
+        if (!hasEffectiveUser()) {
+          
+          return false;
+        }
+        if (!hasRealUser()) {
+          
+          return false;
+        }
+        return true;
+      }
+      
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder(
+            this.getUnknownFields());
+        while (true) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              this.setUnknownFields(unknownFields.build());
+              onChanged();
+              return this;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                this.setUnknownFields(unknownFields.build());
+                onChanged();
+                return this;
+              }
+              break;
+            }
+            case 10: {
+              bitField0_ |= 0x00000001;
+              effectiveUser_ = input.readBytes();
+              break;
+            }
+            case 18: {
+              bitField0_ |= 0x00000002;
+              realUser_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      }
+      
+      private int bitField0_;
+      
+      // required string effectiveUser = 1;
+      private java.lang.Object effectiveUser_ = "";
+      public boolean hasEffectiveUser() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      public String getEffectiveUser() {
+        java.lang.Object ref = effectiveUser_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          effectiveUser_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setEffectiveUser(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        effectiveUser_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearEffectiveUser() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        effectiveUser_ = getDefaultInstance().getEffectiveUser();
+        onChanged();
+        return this;
+      }
+      void setEffectiveUser(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000001;
+        effectiveUser_ = value;
+        onChanged();
+      }
+      
+      // required string realUser = 2;
+      private java.lang.Object realUser_ = "";
+      public boolean hasRealUser() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      public String getRealUser() {
+        java.lang.Object ref = realUser_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          realUser_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setRealUser(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        realUser_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearRealUser() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        realUser_ = getDefaultInstance().getRealUser();
+        onChanged();
+        return this;
+      }
+      void setRealUser(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000002;
+        realUser_ = value;
+        onChanged();
+      }
+      
+      // @@protoc_insertion_point(builder_scope:UserInformation)
+    }
+    
+    static {
+      defaultInstance = new UserInformation(true);
+      defaultInstance.initFields();
+    }
+    
+    // @@protoc_insertion_point(class_scope:UserInformation)
+  }
+  
+  public interface ConnectionHeaderOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+    
+    // optional .UserInformation userInfo = 1;
+    boolean hasUserInfo();
+    org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation getUserInfo();
+    org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformationOrBuilder getUserInfoOrBuilder();
+    
+    // optional string protocol = 2 [default = "org.apache.hadoop.hbase.ipc.HRegionInterface"];
+    boolean hasProtocol();
+    String getProtocol();
+  }
+  public static final class ConnectionHeader extends
+      com.google.protobuf.GeneratedMessage
+      implements ConnectionHeaderOrBuilder {
+    // Use ConnectionHeader.newBuilder() to construct.
+    private ConnectionHeader(Builder builder) {
+      super(builder);
+    }
+    private ConnectionHeader(boolean noInit) {}
+    
+    private static final ConnectionHeader defaultInstance;
+    public static ConnectionHeader getDefaultInstance() {
+      return defaultInstance;
+    }
+    
+    public ConnectionHeader getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+    
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_ConnectionHeader_descriptor;
+    }
+    
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_ConnectionHeader_fieldAccessorTable;
+    }
+    
+    private int bitField0_;
+    // optional .UserInformation userInfo = 1;
+    public static final int USERINFO_FIELD_NUMBER = 1;
+    private org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation userInfo_;
+    public boolean hasUserInfo() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation getUserInfo() {
+      return userInfo_;
+    }
+    public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformationOrBuilder getUserInfoOrBuilder() {
+      return userInfo_;
+    }
+    
+    // optional string protocol = 2 [default = "org.apache.hadoop.hbase.ipc.HRegionInterface"];
+    public static final int PROTOCOL_FIELD_NUMBER = 2;
+    private java.lang.Object protocol_;
+    public boolean hasProtocol() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    public String getProtocol() {
+      java.lang.Object ref = protocol_;
+      if (ref instanceof String) {
+        return (String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          protocol_ = s;
+        }
+        return s;
+      }
+    }
+    private com.google.protobuf.ByteString getProtocolBytes() {
+      java.lang.Object ref = protocol_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
+        protocol_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    
+    private void initFields() {
+      userInfo_ = org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDefaultInstance();
+      protocol_ = "org.apache.hadoop.hbase.ipc.HRegionInterface";
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+      
+      if (hasUserInfo()) {
+        if (!getUserInfo().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+    
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeMessage(1, userInfo_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeBytes(2, getProtocolBytes());
+      }
+      getUnknownFields().writeTo(output);
+    }
+    
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+    
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, userInfo_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(2, getProtocolBytes());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+    
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+    
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader other = (org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader) obj;
+      
+      boolean result = true;
+      result = result && (hasUserInfo() == other.hasUserInfo());
+      if (hasUserInfo()) {
+        result = result && getUserInfo()
+            .equals(other.getUserInfo());
+      }
+      result = result && (hasProtocol() == other.hasProtocol());
+      if (hasProtocol()) {
+        result = result && getProtocol()
+            .equals(other.getProtocol());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+    
+    @java.lang.Override
+    public int hashCode() {
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasUserInfo()) {
+        hash = (37 * hash) + USERINFO_FIELD_NUMBER;
+        hash = (53 * hash) + getUserInfo().hashCode();
+      }
+      if (hasProtocol()) {
+        hash = (37 * hash) + PROTOCOL_FIELD_NUMBER;
+        hash = (53 * hash) + getProtocol().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      return hash;
+    }
+    
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+    
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeaderOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_ConnectionHeader_descriptor;
+      }
+      
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_ConnectionHeader_fieldAccessorTable;
+      }
+      
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+      
+      private Builder(BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getUserInfoFieldBuilder();
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+      
+      public Builder clear() {
+        super.clear();
+        if (userInfoBuilder_ == null) {
+          userInfo_ = org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDefaultInstance();
+        } else {
+          userInfoBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        protocol_ = "org.apache.hadoop.hbase.ipc.HRegionInterface";
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
+      }
+      
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+      
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader.getDescriptor();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader.getDefaultInstance();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader build() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+      
+      private org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader buildParsed()
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(
+            result).asInvalidProtocolBufferException();
+        }
+        return result;
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader result = new org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        if (userInfoBuilder_ == null) {
+          result.userInfo_ = userInfo_;
+        } else {
+          result.userInfo_ = userInfoBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.protocol_ = protocol_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+      
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+      
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.RPCProtos.ConnectionHeader.getDefaultInstance()) return this;
+        if (other.hasUserInfo()) {
+          mergeUserInfo(other.getUserInfo());
+        }
+        if (other.hasProtocol()) {
+          setProtocol(other.getProtocol());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+      
+      public final boolean isInitialized() {
+        if (hasUserInfo()) {
+          if (!getUserInfo().isInitialized()) {
+            
+            return false;
+          }
+        }
+        return true;
+      }
+      
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder(
+            this.getUnknownFields());
+        while (true) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              this.setUnknownFields(unknownFields.build());
+              onChanged();
+              return this;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                this.setUnknownFields(unknownFields.build());
+                onChanged();
+                return this;
+              }
+              break;
+            }
+            case 10: {
+              org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.Builder subBuilder = org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.newBuilder();
+              if (hasUserInfo()) {
+                subBuilder.mergeFrom(getUserInfo());
+              }
+              input.readMessage(subBuilder, extensionRegistry);
+              setUserInfo(subBuilder.buildPartial());
+              break;
+            }
+            case 18: {
+              bitField0_ |= 0x00000002;
+              protocol_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      }
+      
+      private int bitField0_;
+      
+      // optional .UserInformation userInfo = 1;
+      private org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation userInfo_ = org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation, org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.Builder, org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformationOrBuilder> userInfoBuilder_;
+      public boolean hasUserInfo() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation getUserInfo() {
+        if (userInfoBuilder_ == null) {
+          return userInfo_;
+        } else {
+          return userInfoBuilder_.getMessage();
+        }
+      }
+      public Builder setUserInfo(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation value) {
+        if (userInfoBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          userInfo_ = value;
+          onChanged();
+        } else {
+          userInfoBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      public Builder setUserInfo(
+          org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.Builder builderForValue) {
+        if (userInfoBuilder_ == null) {
+          userInfo_ = builderForValue.build();
+          onChanged();
+        } else {
+          userInfoBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      public Builder mergeUserInfo(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation value) {
+        if (userInfoBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001) &&
+              userInfo_ != org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDefaultInstance()) {
+            userInfo_ =
+              org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.newBuilder(userInfo_).mergeFrom(value).buildPartial();
+          } else {
+            userInfo_ = value;
+          }
+          onChanged();
+        } else {
+          userInfoBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      public Builder clearUserInfo() {
+        if (userInfoBuilder_ == null) {
+          userInfo_ = org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.getDefaultInstance();
+          onChanged();
+        } else {
+          userInfoBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.Builder getUserInfoBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getUserInfoFieldBuilder().getBuilder();
+      }
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformationOrBuilder getUserInfoOrBuilder() {
+        if (userInfoBuilder_ != null) {
+          return userInfoBuilder_.getMessageOrBuilder();
+        } else {
+          return userInfo_;
+        }
+      }
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation, org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.Builder, org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformationOrBuilder> 
+          getUserInfoFieldBuilder() {
+        if (userInfoBuilder_ == null) {
+          userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation, org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformation.Builder, org.apache.hadoop.hbase.protobuf.generated.RPCProtos.UserInformationOrBuilder>(
+                  userInfo_,
+                  getParentForChildren(),
+                  isClean());
+          userInfo_ = null;
+        }
+        return userInfoBuilder_;
+      }
+      
+      // optional string protocol = 2 [default = "org.apache.hadoop.hbase.ipc.HRegionInterface"];
+      private java.lang.Object protocol_ = "org.apache.hadoop.hbase.ipc.HRegionInterface";
+      public boolean hasProtocol() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      public String getProtocol() {
+        java.lang.Object ref = protocol_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          protocol_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setProtocol(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        protocol_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearProtocol() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        protocol_ = getDefaultInstance().getProtocol();
+        onChanged();
+        return this;
+      }
+      void setProtocol(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000002;
+        protocol_ = value;
+        onChanged();
+      }
+      
+      // @@protoc_insertion_point(builder_scope:ConnectionHeader)
+    }
+    
+    static {
+      defaultInstance = new ConnectionHeader(true);
+      defaultInstance.initFields();
+    }
+    
+    // @@protoc_insertion_point(class_scope:ConnectionHeader)
+  }
+  
+  public interface RpcRequestOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+    
+    // required int32 callId = 1;
+    boolean hasCallId();
+    int getCallId();
+    
+    // optional bytes request = 2;
+    boolean hasRequest();
+    com.google.protobuf.ByteString getRequest();
+  }
+  public static final class RpcRequest extends
+      com.google.protobuf.GeneratedMessage
+      implements RpcRequestOrBuilder {
+    // Use RpcRequest.newBuilder() to construct.
+    private RpcRequest(Builder builder) {
+      super(builder);
+    }
+    private RpcRequest(boolean noInit) {}
+    
+    private static final RpcRequest defaultInstance;
+    public static RpcRequest getDefaultInstance() {
+      return defaultInstance;
+    }
+    
+    public RpcRequest getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+    
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcRequest_descriptor;
+    }
+    
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcRequest_fieldAccessorTable;
+    }
+    
+    private int bitField0_;
+    // required int32 callId = 1;
+    public static final int CALLID_FIELD_NUMBER = 1;
+    private int callId_;
+    public boolean hasCallId() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    public int getCallId() {
+      return callId_;
+    }
+    
+    // optional bytes request = 2;
+    public static final int REQUEST_FIELD_NUMBER = 2;
+    private com.google.protobuf.ByteString request_;
+    public boolean hasRequest() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    public com.google.protobuf.ByteString getRequest() {
+      return request_;
+    }
+    
+    private void initFields() {
+      callId_ = 0;
+      request_ = com.google.protobuf.ByteString.EMPTY;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+      
+      if (!hasCallId()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+    
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeInt32(1, callId_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeBytes(2, request_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+    
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+    
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, callId_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(2, request_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+    
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+    
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest other = (org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest) obj;
+      
+      boolean result = true;
+      result = result && (hasCallId() == other.hasCallId());
+      if (hasCallId()) {
+        result = result && (getCallId()
+            == other.getCallId());
+      }
+      result = result && (hasRequest() == other.hasRequest());
+      if (hasRequest()) {
+        result = result && getRequest()
+            .equals(other.getRequest());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+    
+    @java.lang.Override
+    public int hashCode() {
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasCallId()) {
+        hash = (37 * hash) + CALLID_FIELD_NUMBER;
+        hash = (53 * hash) + getCallId();
+      }
+      if (hasRequest()) {
+        hash = (37 * hash) + REQUEST_FIELD_NUMBER;
+        hash = (53 * hash) + getRequest().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      return hash;
+    }
+    
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
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+    
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+    
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcRequest_descriptor;
+      }
+      
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
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+      
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+      
+      private Builder(BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
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+      private static Builder create() {
+        return new Builder();
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+      public Builder clear() {
+        super.clear();
+        callId_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        request_ = com.google.protobuf.ByteString.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
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+      
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+      
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest.getDescriptor();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest.getDefaultInstance();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest build() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+      
+      private org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest buildParsed()
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(
+            result).asInvalidProtocolBufferException();
+        }
+        return result;
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest result = new org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
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+        result.callId_ = callId_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
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+        result.request_ = request_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+      
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+      
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcRequest.getDefaultInstance()) return this;
+        if (other.hasCallId()) {
+          setCallId(other.getCallId());
+        }
+        if (other.hasRequest()) {
+          setRequest(other.getRequest());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+      
+      public final boolean isInitialized() {
+        if (!hasCallId()) {
+          
+          return false;
+        }
+        return true;
+      }
+      
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder(
+            this.getUnknownFields());
+        while (true) {
+          int tag = input.readTag();
+          switch (tag) {
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+              onChanged();
+              return this;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                this.setUnknownFields(unknownFields.build());
+                onChanged();
+                return this;
+              }
+              break;
+            }
+            case 8: {
+              bitField0_ |= 0x00000001;
+              callId_ = input.readInt32();
+              break;
+            }
+            case 18: {
+              bitField0_ |= 0x00000002;
+              request_ = input.readBytes();
+              break;
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+      private int callId_ ;
+      public boolean hasCallId() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      public int getCallId() {
+        return callId_;
+      }
+      public Builder setCallId(int value) {
+        bitField0_ |= 0x00000001;
+        callId_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearCallId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        callId_ = 0;
+        onChanged();
+        return this;
+      }
+      
+      // optional bytes request = 2;
+      private com.google.protobuf.ByteString request_ = com.google.protobuf.ByteString.EMPTY;
+      public boolean hasRequest() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      public com.google.protobuf.ByteString getRequest() {
+        return request_;
+      }
+      public Builder setRequest(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        request_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearRequest() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        request_ = getDefaultInstance().getRequest();
+        onChanged();
+        return this;
+      }
+      
+      // @@protoc_insertion_point(builder_scope:RpcRequest)
+    }
+    
+    static {
+      defaultInstance = new RpcRequest(true);
+      defaultInstance.initFields();
+    }
+    
+    // @@protoc_insertion_point(class_scope:RpcRequest)
+  }
+  
+  public interface RpcExceptionOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+    
+    // required string exceptionName = 1;
+    boolean hasExceptionName();
+    String getExceptionName();
+    
+    // optional string stackTrace = 2;
+    boolean hasStackTrace();
+    String getStackTrace();
+  }
+  public static final class RpcException extends
+      com.google.protobuf.GeneratedMessage
+      implements RpcExceptionOrBuilder {
+    // Use RpcException.newBuilder() to construct.
+    private RpcException(Builder builder) {
+      super(builder);
+    }
+    private RpcException(boolean noInit) {}
+    
+    private static final RpcException defaultInstance;
+    public static RpcException getDefaultInstance() {
+      return defaultInstance;
+    }
+    
+    public RpcException getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+    
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcException_descriptor;
+    }
+    
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcException_fieldAccessorTable;
+    }
+    
+    private int bitField0_;
+    // required string exceptionName = 1;
+    public static final int EXCEPTIONNAME_FIELD_NUMBER = 1;
+    private java.lang.Object exceptionName_;
+    public boolean hasExceptionName() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
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+    public String getExceptionName() {
+      java.lang.Object ref = exceptionName_;
+      if (ref instanceof String) {
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+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          exceptionName_ = s;
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+      if (ref instanceof String) {
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+        exceptionName_ = b;
+        return b;
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+        return (com.google.protobuf.ByteString) ref;
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+    // optional string stackTrace = 2;
+    public static final int STACKTRACE_FIELD_NUMBER = 2;
+    private java.lang.Object stackTrace_;
+    public boolean hasStackTrace() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
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+    public String getStackTrace() {
+      java.lang.Object ref = stackTrace_;
+      if (ref instanceof String) {
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+        com.google.protobuf.ByteString bs = 
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+        String s = bs.toStringUtf8();
+        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
+          stackTrace_ = s;
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+        return s;
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+      java.lang.Object ref = stackTrace_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
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+        stackTrace_ = b;
+        return b;
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+      stackTrace_ = "";
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+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
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+      getUnknownFields().writeTo(output);
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+    
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+    public int getSerializedSize() {
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+    
+      size = 0;
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+          .computeBytesSize(2, getStackTraceBytes());
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+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
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+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
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+    
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException other = (org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException) obj;
+      
+      boolean result = true;
+      result = result && (hasExceptionName() == other.hasExceptionName());
+      if (hasExceptionName()) {
+        result = result && getExceptionName()
+            .equals(other.getExceptionName());
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+      result = result && (hasStackTrace() == other.hasStackTrace());
+      if (hasStackTrace()) {
+        result = result && getStackTrace()
+            .equals(other.getStackTrace());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
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+      if (hasExceptionName()) {
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+        hash = (53 * hash) + getStackTrace().hashCode();
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+      hash = (29 * hash) + getUnknownFields().hashCode();
+      return hash;
+    }
+    
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+    
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcExceptionOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcException_descriptor;
+      }
+      
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcException_fieldAccessorTable;
+      }
+      
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+      
+      private Builder(BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+      
+      public Builder clear() {
+        super.clear();
+        exceptionName_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        stackTrace_ = "";
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
+      }
+      
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+      
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException.getDescriptor();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException.getDefaultInstance();
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException build() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+      
+      private org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException buildParsed()
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(
+            result).asInvalidProtocolBufferException();
+        }
+        return result;
+      }
+      
+      public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException result = new org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
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+        result.exceptionName_ = exceptionName_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.stackTrace_ = stackTrace_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+      
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+      
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException.getDefaultInstance()) return this;
+        if (other.hasExceptionName()) {
+          setExceptionName(other.getExceptionName());
+        }
+        if (other.hasStackTrace()) {
+          setStackTrace(other.getStackTrace());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+      
+      public final boolean isInitialized() {
+        if (!hasExceptionName()) {
+          
+          return false;
+        }
+        return true;
+      }
+      
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder(
+            this.getUnknownFields());
+        while (true) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              this.setUnknownFields(unknownFields.build());
+              onChanged();
+              return this;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                this.setUnknownFields(unknownFields.build());
+                onChanged();
+                return this;
+              }
+              break;
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+            case 10: {
+              bitField0_ |= 0x00000001;
+              exceptionName_ = input.readBytes();
+              break;
+            }
+            case 18: {
+              bitField0_ |= 0x00000002;
+              stackTrace_ = input.readBytes();
+              break;
+            }
+          }
+        }
+      }
+      
+      private int bitField0_;
+      
+      // required string exceptionName = 1;
+      private java.lang.Object exceptionName_ = "";
+      public boolean hasExceptionName() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      public String getExceptionName() {
+        java.lang.Object ref = exceptionName_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          exceptionName_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setExceptionName(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        exceptionName_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearExceptionName() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        exceptionName_ = getDefaultInstance().getExceptionName();
+        onChanged();
+        return this;
+      }
+      void setExceptionName(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000001;
+        exceptionName_ = value;
+        onChanged();
+      }
+      
+      // optional string stackTrace = 2;
+      private java.lang.Object stackTrace_ = "";
+      public boolean hasStackTrace() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      public String getStackTrace() {
+        java.lang.Object ref = stackTrace_;
+        if (!(ref instanceof String)) {
+          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
+          stackTrace_ = s;
+          return s;
+        } else {
+          return (String) ref;
+        }
+      }
+      public Builder setStackTrace(String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        stackTrace_ = value;
+        onChanged();
+        return this;
+      }
+      public Builder clearStackTrace() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        stackTrace_ = getDefaultInstance().getStackTrace();
+        onChanged();
+        return this;
+      }
+      void setStackTrace(com.google.protobuf.ByteString value) {
+        bitField0_ |= 0x00000002;
+        stackTrace_ = value;
+        onChanged();
+      }
+      
+      // @@protoc_insertion_point(builder_scope:RpcException)
+    }
+    
+    static {
+      defaultInstance = new RpcException(true);
+      defaultInstance.initFields();
+    }
+    
+    // @@protoc_insertion_point(class_scope:RpcException)
+  }
+  
+  public interface RpcResponseOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+    
+    // required int32 callId = 1;
+    boolean hasCallId();
+    int getCallId();
+    
+    // required bool error = 2;
+    boolean hasError();
+    boolean getError();
+    
+    // optional bytes response = 3;
+    boolean hasResponse();
+    com.google.protobuf.ByteString getResponse();
+    
+    // optional .RpcException exception = 4;
+    boolean hasException();
+    org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException getException();
+    org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcExceptionOrBuilder getExceptionOrBuilder();
+  }
+  public static final class RpcResponse extends
+      com.google.protobuf.GeneratedMessage
+      implements RpcResponseOrBuilder {
+    // Use RpcResponse.newBuilder() to construct.
+    private RpcResponse(Builder builder) {
+      super(builder);
+    }
+    private RpcResponse(boolean noInit) {}
+    
+    private static final RpcResponse defaultInstance;
+    public static RpcResponse getDefaultInstance() {
+      return defaultInstance;
+    }
+    
+    public RpcResponse getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+    
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcResponse_descriptor;
+    }
+    
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.protobuf.generated.RPCProtos.internal_static_RpcResponse_fieldAccessorTable;
+    }
+    
+    private int bitField0_;
+    // required int32 callId = 1;
+    public static final int CALLID_FIELD_NUMBER = 1;
+    private int callId_;
+    public boolean hasCallId() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    public int getCallId() {
+      return callId_;
+    }
+    
+    // required bool error = 2;
+    public static final int ERROR_FIELD_NUMBER = 2;
+    private boolean error_;
+    public boolean hasError() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    public boolean getError() {
+      return error_;
+    }
+    
+    // optional bytes response = 3;
+    public static final int RESPONSE_FIELD_NUMBER = 3;
+    private com.google.protobuf.ByteString response_;
+    public boolean hasResponse() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    public com.google.protobuf.ByteString getResponse() {
+      return response_;
+    }
+    
+    // optional .RpcException exception = 4;
+    public static final int EXCEPTION_FIELD_NUMBER = 4;
+    private org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException exception_;
+    public boolean hasException() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException getException() {
+      return exception_;
+    }
+    public org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcExceptionOrBuilder getExceptionOrBuilder() {
+      return exception_;
+    }
+    
+    private void initFields() {
+      callId_ = 0;
+      error_ = false;
+      response_ = com.google.protobuf.ByteString.EMPTY;
+      exception_ = org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcException.getDefaultInstance();
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+      
+      if (!hasCallId()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!hasError()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (hasException()) {
+        if (!getException().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+    
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeInt32(1, callId_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeBool(2, error_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeBytes(3, response_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeMessage(4, exception_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+    
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+    
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, callId_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(2, error_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(3, response_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, exception_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+    
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+    
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse other = (org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse) obj;
+      
+      boolean result = true;
+      result = result && (hasCallId() == other.hasCallId());
+      if (hasCallId()) {
+        result = result && (getCallId()
+            == other.getCallId());
+      }
+      result = result && (hasError() == other.hasError());
+      if (hasError()) {
+        result = result && (getError()
+            == other.getError());
+      }
+      result = result && (hasResponse() == other.hasResponse());
+      if (hasResponse()) {
+        result = result && getResponse()
+            .equals(other.getResponse());
+      }
+      result = result && (hasException() == other.hasException());
+      if (hasException()) {
+        result = result && getException()
+            .equals(other.getException());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+    
+    @java.lang.Override
+    public int hashCode() {
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasCallId()) {
+        hash = (37 * hash) + CALLID_FIELD_NUMBER;
+        hash = (53 * hash) + getCallId();
+      }
+      if (hasError()) {
+        hash = (37 * hash) + ERROR_FIELD_NUMBER;
+        hash = (53 * hash) + hashBoolean(getError());
+      }
+      if (hasResponse()) {
+        hash = (37 * hash) + RESPONSE_FIELD_NUMBER;
+        hash = (53 * hash) + getResponse().hashCode();
+      }
+      if (hasException()) {
+        hash = (37 * hash) + EXCEPTION_FIELD_NUMBER;
+        hash = (53 * hash) + getException().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      return hash;
+    }
+    
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return newBuilder().mergeFrom(data, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input).buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return newBuilder().mergeFrom(input, extensionRegistry)
+               .buildParsed();
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.RPCProtos.RpcResponse parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      Builder builder = newBuilder();
+      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
+        return builder.buildParsed();
+      } else {
+        return null;
+      }
+    }

[... 503 lines stripped ...]


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