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From st...@apache.org
Subject [30/51] [partial] hbase git commit: Revert "HBASE-17056 Remove checked in PB generated files Selective add of dependency on" Build is unstable and has interesting issues around CLASSPATH. Revert for now.
Date Fri, 07 Jul 2017 05:08:22 GMT
http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValue.java
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValue.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValue.java
new file mode 100644
index 0000000..a0a9d49
--- /dev/null
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValue.java
@@ -0,0 +1,1044 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/type.proto
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+/**
+ * <pre>
+ * Enum value definition.
+ * </pre>
+ *
+ * Protobuf type {@code google.protobuf.EnumValue}
+ */
+public  final class EnumValue extends
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.protobuf.EnumValue)
+    EnumValueOrBuilder {
+  // Use EnumValue.newBuilder() to construct.
+  private EnumValue(org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private EnumValue() {
+    name_ = "";
+    number_ = 0;
+    options_ = java.util.Collections.emptyList();
+  }
+
+  @java.lang.Override
+  public final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.getDefaultInstance();
+  }
+  private EnumValue(
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    int mutable_bitField0_ = 0;
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          default: {
+            if (!input.skipField(tag)) {
+              done = true;
+            }
+            break;
+          }
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          case 16: {
+
+            number_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
+              options_ = new java.util.ArrayList<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option>();
+              mutable_bitField0_ |= 0x00000004;
+            }
+            options_.add(
+                input.readMessage(org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.parser(), extensionRegistry));
+            break;
+          }
+        }
+      }
+    } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
+        options_ = java.util.Collections.unmodifiableList(options_);
+      }
+      makeExtensionsImmutable();
+    }
+  }
+  public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.TypeProto.internal_static_google_protobuf_EnumValue_descriptor;
+  }
+
+  protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.TypeProto.internal_static_google_protobuf_EnumValue_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue.class, org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue.Builder.class);
+  }
+
+  private int bitField0_;
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Enum value name.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   */
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs = 
+          (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Enum value name.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   */
+  public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString b = 
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int NUMBER_FIELD_NUMBER = 2;
+  private int number_;
+  /**
+   * <pre>
+   * Enum value number.
+   * </pre>
+   *
+   * <code>int32 number = 2;</code>
+   */
+  public int getNumber() {
+    return number_;
+  }
+
+  public static final int OPTIONS_FIELD_NUMBER = 3;
+  private java.util.List<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option> options_;
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  public java.util.List<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option> getOptionsList() {
+    return options_;
+  }
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  public java.util.List<? extends org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder> 
+      getOptionsOrBuilderList() {
+    return options_;
+  }
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  public int getOptionsCount() {
+    return options_.size();
+  }
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  public org.apache.hadoop.hbase.shaded.com.google.protobuf.Option getOptions(int index) {
+    return options_.get(index);
+  }
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  public org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder getOptionsOrBuilder(
+      int index) {
+    return options_.get(index);
+  }
+
+  private byte memoizedIsInitialized = -1;
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  public void writeTo(org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (number_ != 0) {
+      output.writeInt32(2, number_);
+    }
+    for (int i = 0; i < options_.size(); i++) {
+      output.writeMessage(3, options_.get(i));
+    }
+  }
+
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (number_ != 0) {
+      size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, number_);
+    }
+    for (int i = 0; i < options_.size(); i++) {
+      size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, options_.get(i));
+    }
+    memoizedSize = size;
+    return size;
+  }
+
+  private static final long serialVersionUID = 0L;
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue)) {
+      return super.equals(obj);
+    }
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue other = (org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue) obj;
+
+    boolean result = true;
+    result = result && getName()
+        .equals(other.getName());
+    result = result && (getNumber()
+        == other.getNumber());
+    result = result && getOptionsList()
+        .equals(other.getOptionsList());
+    return result;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + NUMBER_FIELD_NUMBER;
+    hash = (53 * hash) + getNumber();
+    if (getOptionsCount() > 0) {
+      hash = (37 * hash) + OPTIONS_FIELD_NUMBER;
+      hash = (53 * hash) + getOptionsList().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data)
+      throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data,
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(byte[] data)
+      throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(
+      byte[] data,
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(
+      java.io.InputStream input,
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseDelimitedFrom(
+      java.io.InputStream input,
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parseFrom(
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Enum value definition.
+   * </pre>
+   *
+   * Protobuf type {@code google.protobuf.EnumValue}
+   */
+  public static final class Builder extends
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.protobuf.EnumValue)
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValueOrBuilder {
+    public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.TypeProto.internal_static_google_protobuf_EnumValue_descriptor;
+    }
+
+    protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.TypeProto.internal_static_google_protobuf_EnumValue_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue.class, org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue.Builder.class);
+    }
+
+    // Construct using org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+        getOptionsFieldBuilder();
+      }
+    }
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      number_ = 0;
+
+      if (optionsBuilder_ == null) {
+        options_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000004);
+      } else {
+        optionsBuilder_.clear();
+      }
+      return this;
+    }
+
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.TypeProto.internal_static_google_protobuf_EnumValue_descriptor;
+    }
+
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue getDefaultInstanceForType() {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue.getDefaultInstance();
+    }
+
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue build() {
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue buildPartial() {
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue result = new org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue(this);
+      int from_bitField0_ = bitField0_;
+      int to_bitField0_ = 0;
+      result.name_ = name_;
+      result.number_ = number_;
+      if (optionsBuilder_ == null) {
+        if (((bitField0_ & 0x00000004) == 0x00000004)) {
+          options_ = java.util.Collections.unmodifiableList(options_);
+          bitField0_ = (bitField0_ & ~0x00000004);
+        }
+        result.options_ = options_;
+      } else {
+        result.options_ = optionsBuilder_.build();
+      }
+      result.bitField0_ = to_bitField0_;
+      onBuilt();
+      return result;
+    }
+
+    public Builder clone() {
+      return (Builder) super.clone();
+    }
+    public Builder setField(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+        Object value) {
+      return (Builder) super.setField(field, value);
+    }
+    public Builder clearField(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return (Builder) super.clearField(field);
+    }
+    public Builder clearOneof(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return (Builder) super.clearOneof(oneof);
+    }
+    public Builder setRepeatedField(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, Object value) {
+      return (Builder) super.setRepeatedField(field, index, value);
+    }
+    public Builder addRepeatedField(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+        Object value) {
+      return (Builder) super.addRepeatedField(field, value);
+    }
+    public Builder mergeFrom(org.apache.hadoop.hbase.shaded.com.google.protobuf.Message other) {
+      if (other instanceof org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue) {
+        return mergeFrom((org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue other) {
+      if (other == org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (other.getNumber() != 0) {
+        setNumber(other.getNumber());
+      }
+      if (optionsBuilder_ == null) {
+        if (!other.options_.isEmpty()) {
+          if (options_.isEmpty()) {
+            options_ = other.options_;
+            bitField0_ = (bitField0_ & ~0x00000004);
+          } else {
+            ensureOptionsIsMutable();
+            options_.addAll(other.options_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.options_.isEmpty()) {
+          if (optionsBuilder_.isEmpty()) {
+            optionsBuilder_.dispose();
+            optionsBuilder_ = null;
+            options_ = other.options_;
+            bitField0_ = (bitField0_ & ~0x00000004);
+            optionsBuilder_ = 
+              org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getOptionsFieldBuilder() : null;
+          } else {
+            optionsBuilder_.addAllMessages(other.options_);
+          }
+        }
+      }
+      onChanged();
+      return this;
+    }
+
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    public Builder mergeFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Enum value name.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs =
+            (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Enum value name.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString b = 
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Enum value name.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Enum value name.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Enum value name.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     */
+    public Builder setNameBytes(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int number_ ;
+    /**
+     * <pre>
+     * Enum value number.
+     * </pre>
+     *
+     * <code>int32 number = 2;</code>
+     */
+    public int getNumber() {
+      return number_;
+    }
+    /**
+     * <pre>
+     * Enum value number.
+     * </pre>
+     *
+     * <code>int32 number = 2;</code>
+     */
+    public Builder setNumber(int value) {
+      
+      number_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Enum value number.
+     * </pre>
+     *
+     * <code>int32 number = 2;</code>
+     */
+    public Builder clearNumber() {
+      
+      number_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.util.List<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option> options_ =
+      java.util.Collections.emptyList();
+    private void ensureOptionsIsMutable() {
+      if (!((bitField0_ & 0x00000004) == 0x00000004)) {
+        options_ = new java.util.ArrayList<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option>(options_);
+        bitField0_ |= 0x00000004;
+       }
+    }
+
+    private org.apache.hadoop.hbase.shaded.com.google.protobuf.RepeatedFieldBuilderV3<
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Option, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder, org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder> optionsBuilder_;
+
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public java.util.List<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option> getOptionsList() {
+      if (optionsBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(options_);
+      } else {
+        return optionsBuilder_.getMessageList();
+      }
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public int getOptionsCount() {
+      if (optionsBuilder_ == null) {
+        return options_.size();
+      } else {
+        return optionsBuilder_.getCount();
+      }
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Option getOptions(int index) {
+      if (optionsBuilder_ == null) {
+        return options_.get(index);
+      } else {
+        return optionsBuilder_.getMessage(index);
+      }
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder setOptions(
+        int index, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option value) {
+      if (optionsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureOptionsIsMutable();
+        options_.set(index, value);
+        onChanged();
+      } else {
+        optionsBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder setOptions(
+        int index, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder builderForValue) {
+      if (optionsBuilder_ == null) {
+        ensureOptionsIsMutable();
+        options_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        optionsBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder addOptions(org.apache.hadoop.hbase.shaded.com.google.protobuf.Option value) {
+      if (optionsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureOptionsIsMutable();
+        options_.add(value);
+        onChanged();
+      } else {
+        optionsBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder addOptions(
+        int index, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option value) {
+      if (optionsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureOptionsIsMutable();
+        options_.add(index, value);
+        onChanged();
+      } else {
+        optionsBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder addOptions(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder builderForValue) {
+      if (optionsBuilder_ == null) {
+        ensureOptionsIsMutable();
+        options_.add(builderForValue.build());
+        onChanged();
+      } else {
+        optionsBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder addOptions(
+        int index, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder builderForValue) {
+      if (optionsBuilder_ == null) {
+        ensureOptionsIsMutable();
+        options_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        optionsBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder addAllOptions(
+        java.lang.Iterable<? extends org.apache.hadoop.hbase.shaded.com.google.protobuf.Option> values) {
+      if (optionsBuilder_ == null) {
+        ensureOptionsIsMutable();
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, options_);
+        onChanged();
+      } else {
+        optionsBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder clearOptions() {
+      if (optionsBuilder_ == null) {
+        options_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+      } else {
+        optionsBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public Builder removeOptions(int index) {
+      if (optionsBuilder_ == null) {
+        ensureOptionsIsMutable();
+        options_.remove(index);
+        onChanged();
+      } else {
+        optionsBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder getOptionsBuilder(
+        int index) {
+      return getOptionsFieldBuilder().getBuilder(index);
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder getOptionsOrBuilder(
+        int index) {
+      if (optionsBuilder_ == null) {
+        return options_.get(index);  } else {
+        return optionsBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public java.util.List<? extends org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder> 
+         getOptionsOrBuilderList() {
+      if (optionsBuilder_ != null) {
+        return optionsBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(options_);
+      }
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder addOptionsBuilder() {
+      return getOptionsFieldBuilder().addBuilder(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder addOptionsBuilder(
+        int index) {
+      return getOptionsFieldBuilder().addBuilder(
+          index, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * Protocol buffer options.
+     * </pre>
+     *
+     * <code>repeated .google.protobuf.Option options = 3;</code>
+     */
+    public java.util.List<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder> 
+         getOptionsBuilderList() {
+      return getOptionsFieldBuilder().getBuilderList();
+    }
+    private org.apache.hadoop.hbase.shaded.com.google.protobuf.RepeatedFieldBuilderV3<
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.Option, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder, org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder> 
+        getOptionsFieldBuilder() {
+      if (optionsBuilder_ == null) {
+        optionsBuilder_ = new org.apache.hadoop.hbase.shaded.com.google.protobuf.RepeatedFieldBuilderV3<
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.Option, org.apache.hadoop.hbase.shaded.com.google.protobuf.Option.Builder, org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder>(
+                options_,
+                ((bitField0_ & 0x00000004) == 0x00000004),
+                getParentForChildren(),
+                isClean());
+        options_ = null;
+      }
+      return optionsBuilder_;
+    }
+    public final Builder setUnknownFields(
+        final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+      return this;
+    }
+
+    public final Builder mergeUnknownFields(
+        final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+      return this;
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.protobuf.EnumValue)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.EnumValue)
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue();
+  }
+
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<EnumValue>
+      PARSER = new org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractParser<EnumValue>() {
+    public EnumValue parsePartialFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+        return new EnumValue(input, extensionRegistry);
+    }
+  };
+
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<EnumValue> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<EnumValue> getParserForType() {
+    return PARSER;
+  }
+
+  public org.apache.hadoop.hbase.shaded.com.google.protobuf.EnumValue getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValueOrBuilder.java
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValueOrBuilder.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValueOrBuilder.java
new file mode 100644
index 0000000..22523d7
--- /dev/null
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/EnumValueOrBuilder.java
@@ -0,0 +1,80 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/type.proto
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+public interface EnumValueOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.protobuf.EnumValue)
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Enum value name.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Enum value name.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   */
+  org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * <pre>
+   * Enum value number.
+   * </pre>
+   *
+   * <code>int32 number = 2;</code>
+   */
+  int getNumber();
+
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  java.util.List<org.apache.hadoop.hbase.shaded.com.google.protobuf.Option> 
+      getOptionsList();
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  org.apache.hadoop.hbase.shaded.com.google.protobuf.Option getOptions(int index);
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  int getOptionsCount();
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  java.util.List<? extends org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder> 
+      getOptionsOrBuilderList();
+  /**
+   * <pre>
+   * Protocol buffer options.
+   * </pre>
+   *
+   * <code>repeated .google.protobuf.Option options = 3;</code>
+   */
+  org.apache.hadoop.hbase.shaded.com.google.protobuf.OptionOrBuilder getOptionsOrBuilder(
+      int index);
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExperimentalApi.java
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExperimentalApi.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExperimentalApi.java
new file mode 100644
index 0000000..3bfee9d
--- /dev/null
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExperimentalApi.java
@@ -0,0 +1,66 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Indicates a public API that can change at any time, and has no guarantee of API stability and
+ * backward-compatibility.
+ *
+ * <p>Usage guidelines:
+ * <ol>
+ * <li>This annotation is used only on public API. Internal interfaces should not use it.</li>
+ * <li>This annotation should only be added to new APIs. Adding it to an existing API is
+ * considered API-breaking.</li>
+ * <li>Removing this annotation from an API gives it stable status.</li>
+ * </ol>
+ */
+@Retention(RetentionPolicy.SOURCE)
+@Target({
+    ElementType.ANNOTATION_TYPE,
+    ElementType.CONSTRUCTOR,
+    ElementType.FIELD,
+    ElementType.METHOD,
+    ElementType.PACKAGE,
+    ElementType.TYPE})
+@Documented
+public @interface ExperimentalApi {
+  /**
+   * Context information such as links to discussion thread, tracking issue etc.
+   */
+  String value() default "";
+}
+

http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/Extension.java
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/Extension.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/Extension.java
new file mode 100644
index 0000000..e5aa7d3
--- /dev/null
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/Extension.java
@@ -0,0 +1,86 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+/**
+ * Interface that generated extensions implement.
+ *
+ * @author liujisi@google.com (Jisi Liu)
+ */
+public abstract class Extension<ContainingType extends MessageLite, Type>
+    extends ExtensionLite<ContainingType, Type> {
+
+  /** Returns the descriptor of the extension. */
+  public abstract Descriptors.FieldDescriptor getDescriptor();
+
+  /** Returns whether or not this extension is a Lite Extension. */
+  @Override
+  final boolean isLite() {
+    return false;
+  }
+
+  // All the methods below are extension implementation details.
+
+  /**
+   * The API type that the extension is used for.
+   */
+  protected enum ExtensionType {
+    IMMUTABLE,
+    MUTABLE,
+    PROTO1,
+  }
+
+  protected ExtensionType getExtensionType() {
+    // TODO(liujisi): make this abstract after we fix proto1.
+    return ExtensionType.IMMUTABLE;
+  }
+
+  /**
+   * Type of a message extension.
+   */
+  public enum MessageType {
+    PROTO1,
+    PROTO2,
+  }
+  
+  /**
+   * If the extension is a message extension (i.e., getLiteType() == MESSAGE),
+   * returns the type of the message, otherwise undefined.
+   */
+  public MessageType getMessageType() {
+    return MessageType.PROTO2;
+  }
+
+  protected abstract Object fromReflectionType(Object value);
+  protected abstract Object singularFromReflectionType(Object value);
+  protected abstract Object toReflectionType(Object value);
+  protected abstract Object singularToReflectionType(Object value);
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionLite.java
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diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionLite.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionLite.java
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+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionLite.java
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+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+/**
+ * Lite interface that generated extensions implement.
+ * <p>
+ * Methods are for use by generated code only. You can hold a reference to
+ * extensions using this type name.
+ */
+public abstract class ExtensionLite<ContainingType extends MessageLite, Type> {
+
+  /** Returns the field number of the extension. */
+  public abstract int getNumber();
+
+  /** Returns the type of the field. */
+  public abstract WireFormat.FieldType getLiteType();
+
+  /** Returns whether it is a repeated field. */
+  public abstract boolean isRepeated();
+
+  /** Returns the default value of the extension field. */
+  public abstract Type getDefaultValue();
+
+  /**
+   * Returns the default instance of the extension field, if it's a message
+   * extension.
+   */
+  public abstract MessageLite getMessageDefaultInstance();
+  
+  /** Returns whether or not this extension is a Lite Extension. */
+  boolean isLite() {
+    return true;
+  }
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistry.java
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diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistry.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistry.java
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+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistry.java
@@ -0,0 +1,396 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+import org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor;
+import org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * A table of known extensions, searchable by name or field number.  When
+ * parsing a protocol message that might have extensions, you must provide
+ * an {@code ExtensionRegistry} in which you have registered any extensions
+ * that you want to be able to parse.  Otherwise, those extensions will just
+ * be treated like unknown fields.
+ *
+ * <p>For example, if you had the {@code .proto} file:
+ *
+ * <pre>
+ * option java_class = "MyProto";
+ *
+ * message Foo {
+ *   extensions 1000 to max;
+ * }
+ *
+ * extend Foo {
+ *   optional int32 bar;
+ * }
+ * </pre>
+ *
+ * Then you might write code like:
+ *
+ * <pre>
+ * ExtensionRegistry registry = ExtensionRegistry.newInstance();
+ * registry.add(MyProto.bar);
+ * MyProto.Foo message = MyProto.Foo.parseFrom(input, registry);
+ * </pre>
+ *
+ * <p>Background:
+ *
+ * <p>You might wonder why this is necessary.  Two alternatives might come to
+ * mind.  First, you might imagine a system where generated extensions are
+ * automatically registered when their containing classes are loaded.  This
+ * is a popular technique, but is bad design; among other things, it creates a
+ * situation where behavior can change depending on what classes happen to be
+ * loaded.  It also introduces a security vulnerability, because an
+ * unprivileged class could cause its code to be called unexpectedly from a
+ * privileged class by registering itself as an extension of the right type.
+ *
+ * <p>Another option you might consider is lazy parsing: do not parse an
+ * extension until it is first requested, at which point the caller must
+ * provide a type to use.  This introduces a different set of problems.  First,
+ * it would require a mutex lock any time an extension was accessed, which
+ * would be slow.  Second, corrupt data would not be detected until first
+ * access, at which point it would be much harder to deal with it.  Third, it
+ * could violate the expectation that message objects are immutable, since the
+ * type provided could be any arbitrary message class.  An unprivileged user
+ * could take advantage of this to inject a mutable object into a message
+ * belonging to privileged code and create mischief.
+ *
+ * @author kenton@google.com Kenton Varda
+ */
+public class ExtensionRegistry extends ExtensionRegistryLite {
+  /** Construct a new, empty instance. */
+  public static ExtensionRegistry newInstance() {
+    return new ExtensionRegistry();
+  }
+
+  /** Get the unmodifiable singleton empty instance. */
+  public static ExtensionRegistry getEmptyRegistry() {
+    return EMPTY_REGISTRY;
+  }
+
+
+  /** Returns an unmodifiable view of the registry. */
+  @Override
+  public ExtensionRegistry getUnmodifiable() {
+    return new ExtensionRegistry(this);
+  }
+
+  /** A (Descriptor, Message) pair, returned by lookup methods. */
+  public static final class ExtensionInfo {
+    /** The extension's descriptor. */
+    public final FieldDescriptor descriptor;
+
+    /**
+     * A default instance of the extension's type, if it has a message type.
+     * Otherwise, {@code null}.
+     */
+    public final Message defaultInstance;
+
+    private ExtensionInfo(final FieldDescriptor descriptor) {
+      this.descriptor = descriptor;
+      defaultInstance = null;
+    }
+    private ExtensionInfo(final FieldDescriptor descriptor,
+                          final Message defaultInstance) {
+      this.descriptor = descriptor;
+      this.defaultInstance = defaultInstance;
+    }
+  }
+
+  /**
+   * Deprecated. Use {@link #findImmutableExtensionByName(String)} instead.
+   */
+  public ExtensionInfo findExtensionByName(final String fullName) {
+    return findImmutableExtensionByName(fullName);
+  }
+
+  /**
+   * Find an extension for immutable APIs by fully-qualified field name,
+   * in the proto namespace. i.e. {@code result.descriptor.fullName()} will
+   * match {@code fullName} if a match is found.
+   *
+   * @return Information about the extension if found, or {@code null}
+   *         otherwise.
+   */
+  public ExtensionInfo findImmutableExtensionByName(final String fullName) {
+    return immutableExtensionsByName.get(fullName);
+  }
+
+  /**
+   * Find an extension for mutable APIs by fully-qualified field name,
+   * in the proto namespace. i.e. {@code result.descriptor.fullName()} will
+   * match {@code fullName} if a match is found.
+   *
+   * @return Information about the extension if found, or {@code null}
+   *         otherwise.
+   */
+  public ExtensionInfo findMutableExtensionByName(final String fullName) {
+    return mutableExtensionsByName.get(fullName);
+  }
+
+  /**
+   * Deprecated. Use {@link #findImmutableExtensionByNumber(
+   * Descriptors.Descriptor, int)}
+   */
+  public ExtensionInfo findExtensionByNumber(
+      final Descriptor containingType, final int fieldNumber) {
+    return findImmutableExtensionByNumber(containingType, fieldNumber);
+  }
+
+  /**
+   * Find an extension by containing type and field number for immutable APIs.
+   *
+   * @return Information about the extension if found, or {@code null}
+   *         otherwise.
+   */
+  public ExtensionInfo findImmutableExtensionByNumber(
+      final Descriptor containingType, final int fieldNumber) {
+    return immutableExtensionsByNumber.get(
+      new DescriptorIntPair(containingType, fieldNumber));
+  }
+
+  /**
+   * Find an extension by containing type and field number for mutable APIs.
+   *
+   * @return Information about the extension if found, or {@code null}
+   *         otherwise.
+   */
+  public ExtensionInfo findMutableExtensionByNumber(
+      final Descriptor containingType, final int fieldNumber) {
+    return mutableExtensionsByNumber.get(
+        new DescriptorIntPair(containingType, fieldNumber));
+  }
+
+  /**
+   * Find all extensions for mutable APIs by fully-qualified name of
+   * extended class. Note that this method is more computationally expensive
+   * than getting a single extension by name or number.
+   *
+   * @return Information about the extensions found, or {@code null} if there
+   *     are none.
+   */
+  public Set<ExtensionInfo> getAllMutableExtensionsByExtendedType(final String fullName) {
+    HashSet<ExtensionInfo> extensions = new HashSet<ExtensionInfo>();
+    for (DescriptorIntPair pair : mutableExtensionsByNumber.keySet()) {
+      if (pair.descriptor.getFullName().equals(fullName)) {
+        extensions.add(mutableExtensionsByNumber.get(pair));
+      }
+    }
+    return extensions;
+  }
+
+  /**
+   * Find all extensions for immutable APIs by fully-qualified name of
+   * extended class. Note that this method is more computationally expensive
+   * than getting a single extension by name or number.
+   *
+   * @return Information about the extensions found, or {@code null} if there
+   *     are none.
+   */
+  public Set<ExtensionInfo> getAllImmutableExtensionsByExtendedType(final String fullName) {
+    HashSet<ExtensionInfo> extensions = new HashSet<ExtensionInfo>();
+    for (DescriptorIntPair pair : immutableExtensionsByNumber.keySet()) {
+      if (pair.descriptor.getFullName().equals(fullName)) {
+        extensions.add(immutableExtensionsByNumber.get(pair));
+      }
+    }
+    return extensions;
+  }
+
+  /** Add an extension from a generated file to the registry. */
+  public void add(final Extension<?, ?> extension) {
+    if (extension.getExtensionType() != Extension.ExtensionType.IMMUTABLE &&
+        extension.getExtensionType() != Extension.ExtensionType.MUTABLE) {
+      // do not support other extension types. ignore
+      return;
+    }
+    add(newExtensionInfo(extension), extension.getExtensionType());
+  }
+
+  /** Add an extension from a generated file to the registry. */
+  public void add(final GeneratedMessage.GeneratedExtension<?, ?> extension) {
+    add((Extension<?, ?>) extension);
+  }
+
+  static ExtensionInfo newExtensionInfo(final Extension<?, ?> extension) {
+    if (extension.getDescriptor().getJavaType() ==
+        FieldDescriptor.JavaType.MESSAGE) {
+      if (extension.getMessageDefaultInstance() == null) {
+        throw new IllegalStateException(
+            "Registered message-type extension had null default instance: " +
+                extension.getDescriptor().getFullName());
+      }
+      return new ExtensionInfo(extension.getDescriptor(),
+          (Message) extension.getMessageDefaultInstance());
+    } else {
+      return new ExtensionInfo(extension.getDescriptor(), null);
+    }
+  }
+
+  /** Add a non-message-type extension to the registry by descriptor. */
+  public void add(final FieldDescriptor type) {
+    if (type.getJavaType() == FieldDescriptor.JavaType.MESSAGE) {
+      throw new IllegalArgumentException(
+        "ExtensionRegistry.add() must be provided a default instance when " +
+        "adding an embedded message extension.");
+    }
+    ExtensionInfo info = new ExtensionInfo(type, null);
+    add(info, Extension.ExtensionType.IMMUTABLE);
+    add(info, Extension.ExtensionType.MUTABLE);
+  }
+
+  /** Add a message-type extension to the registry by descriptor. */
+  public void add(final FieldDescriptor type, final Message defaultInstance) {
+    if (type.getJavaType() != FieldDescriptor.JavaType.MESSAGE) {
+      throw new IllegalArgumentException(
+        "ExtensionRegistry.add() provided a default instance for a " +
+        "non-message extension.");
+    }
+      add(new ExtensionInfo(type, defaultInstance),
+          Extension.ExtensionType.IMMUTABLE);
+  }
+
+  // =================================================================
+  // Private stuff.
+
+  private ExtensionRegistry() {
+    this.immutableExtensionsByName = new HashMap<String, ExtensionInfo>();
+    this.mutableExtensionsByName = new HashMap<String, ExtensionInfo>();
+    this.immutableExtensionsByNumber =
+        new HashMap<DescriptorIntPair, ExtensionInfo>();
+    this.mutableExtensionsByNumber =
+        new HashMap<DescriptorIntPair, ExtensionInfo>();
+  }
+
+  private ExtensionRegistry(ExtensionRegistry other) {
+    super(other);
+    this.immutableExtensionsByName =
+        Collections.unmodifiableMap(other.immutableExtensionsByName);
+    this.mutableExtensionsByName =
+        Collections.unmodifiableMap(other.mutableExtensionsByName);
+    this.immutableExtensionsByNumber =
+        Collections.unmodifiableMap(other.immutableExtensionsByNumber);
+    this.mutableExtensionsByNumber =
+            Collections.unmodifiableMap(other.mutableExtensionsByNumber);
+  }
+
+  private final Map<String, ExtensionInfo> immutableExtensionsByName;
+  private final Map<String, ExtensionInfo> mutableExtensionsByName;
+  private final Map<DescriptorIntPair, ExtensionInfo> immutableExtensionsByNumber;
+  private final Map<DescriptorIntPair, ExtensionInfo> mutableExtensionsByNumber;
+
+  ExtensionRegistry(boolean empty) {
+    super(EMPTY_REGISTRY_LITE);
+    this.immutableExtensionsByName =
+        Collections.<String, ExtensionInfo>emptyMap();
+    this.mutableExtensionsByName =
+        Collections.<String, ExtensionInfo>emptyMap();
+    this.immutableExtensionsByNumber =
+        Collections.<DescriptorIntPair, ExtensionInfo>emptyMap();
+    this.mutableExtensionsByNumber =
+            Collections.<DescriptorIntPair, ExtensionInfo>emptyMap();
+  }
+  static final ExtensionRegistry EMPTY_REGISTRY = new ExtensionRegistry(true);
+
+  private void add(
+      final ExtensionInfo extension,
+      final Extension.ExtensionType extensionType) {
+    if (!extension.descriptor.isExtension()) {
+      throw new IllegalArgumentException(
+          "ExtensionRegistry.add() was given a FieldDescriptor for a regular " +
+              "(non-extension) field.");
+    }
+
+    Map<String, ExtensionInfo> extensionsByName;
+    Map<DescriptorIntPair, ExtensionInfo> extensionsByNumber;
+    switch (extensionType) {
+      case IMMUTABLE:
+        extensionsByName = immutableExtensionsByName;
+        extensionsByNumber = immutableExtensionsByNumber;
+        break;
+      case MUTABLE:
+        extensionsByName = mutableExtensionsByName;
+        extensionsByNumber = mutableExtensionsByNumber;
+        break;
+      default:
+        // Ignore the unknown supported type.
+        return;
+    }
+
+    extensionsByName.put(extension.descriptor.getFullName(), extension);
+    extensionsByNumber.put(
+      new DescriptorIntPair(extension.descriptor.getContainingType(),
+                            extension.descriptor.getNumber()),
+      extension);
+
+    final FieldDescriptor field = extension.descriptor;
+    if (field.getContainingType().getOptions().getMessageSetWireFormat() &&
+        field.getType() == FieldDescriptor.Type.MESSAGE &&
+        field.isOptional() &&
+        field.getExtensionScope() == field.getMessageType()) {
+      // This is an extension of a MessageSet type defined within the extension
+      // type's own scope.  For backwards-compatibility, allow it to be looked
+      // up by type name.
+      extensionsByName.put(field.getMessageType().getFullName(), extension);
+    }
+  }
+
+  /** A (GenericDescriptor, int) pair, used as a map key. */
+  private static final class DescriptorIntPair {
+    private final Descriptor descriptor;
+    private final int number;
+
+    DescriptorIntPair(final Descriptor descriptor, final int number) {
+      this.descriptor = descriptor;
+      this.number = number;
+    }
+
+    @Override
+    public int hashCode() {
+      return descriptor.hashCode() * ((1 << 16) - 1) + number;
+    }
+    @Override
+    public boolean equals(final Object obj) {
+      if (!(obj instanceof DescriptorIntPair)) {
+        return false;
+      }
+      final DescriptorIntPair other = (DescriptorIntPair)obj;
+      return descriptor == other.descriptor && number == other.number;
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistryFactory.java
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diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistryFactory.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistryFactory.java
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+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistryFactory.java
@@ -0,0 +1,95 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+import static org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite.EMPTY_REGISTRY_LITE;
+
+/**
+ * A factory object to create instances of {@link ExtensionRegistryLite}.
+ * 
+ * <p>
+ * This factory detects (via reflection) if the full (non-Lite) protocol buffer libraries
+ * are available, and if so, the instances returned are actually {@link ExtensionRegistry}.
+ */
+final class ExtensionRegistryFactory {
+
+  static final String FULL_REGISTRY_CLASS_NAME = "org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistry";
+
+  /* Visible for Testing
+     @Nullable */
+  static final Class<?> EXTENSION_REGISTRY_CLASS = reflectExtensionRegistry();
+
+  /* @Nullable */
+  static Class<?> reflectExtensionRegistry() {
+    try {
+      return Class.forName(FULL_REGISTRY_CLASS_NAME);
+    } catch (ClassNotFoundException e) {
+      // The exception allocation is potentially expensive on Android (where it can be triggered
+      // many times at start up). Is there a way to ameliorate this?
+      return null;
+    }
+  }
+
+  /** Construct a new, empty instance. */
+  public static ExtensionRegistryLite create() {
+    if (EXTENSION_REGISTRY_CLASS != null) {
+      try {
+        return invokeSubclassFactory("newInstance");
+      } catch (Exception e) {
+        // return a Lite registry.
+      }
+    }
+    return new ExtensionRegistryLite();
+  }
+
+  /** Get the unmodifiable singleton empty instance. */
+  public static ExtensionRegistryLite createEmpty() {
+    if (EXTENSION_REGISTRY_CLASS != null) {
+      try {
+        return invokeSubclassFactory("getEmptyRegistry");
+      } catch (Exception e) {
+        // return a Lite registry.
+      }
+    }
+    return EMPTY_REGISTRY_LITE;
+  }
+
+  static boolean isFullRegistry(ExtensionRegistryLite registry) {
+    return EXTENSION_REGISTRY_CLASS != null
+        && EXTENSION_REGISTRY_CLASS.isAssignableFrom(registry.getClass());
+  }
+
+  private static final ExtensionRegistryLite invokeSubclassFactory(String methodName)
+      throws Exception {
+    return (ExtensionRegistryLite) EXTENSION_REGISTRY_CLASS
+        .getMethod(methodName).invoke(null);
+  }
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/b2b5cd6d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistryLite.java
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diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistryLite.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/com/google/protobuf/ExtensionRegistryLite.java
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+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package org.apache.hadoop.hbase.shaded.com.google.protobuf;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Equivalent to {@link ExtensionRegistry} but supports only "lite" types.
+ * <p>
+ * If all of your types are lite types, then you only need to use
+ * {@code ExtensionRegistryLite}.  Similarly, if all your types are regular
+ * types, then you only need {@link ExtensionRegistry}.  Typically it does not
+ * make sense to mix the two, since if you have any regular types in your
+ * program, you then require the full runtime and lose all the benefits of
+ * the lite runtime, so you might as well make all your types be regular types.
+ * However, in some cases (e.g. when depending on multiple third-party libraries
+ * where one uses lite types and one uses regular), you may find yourself
+ * wanting to mix the two.  In this case things get more complicated.
+ * <p>
+ * There are three factors to consider:  Whether the type being extended is
+ * lite, whether the embedded type (in the case of a message-typed extension)
+ * is lite, and whether the extension itself is lite.  Since all three are
+ * declared in different files, they could all be different.  Here are all
+ * the combinations and which type of registry to use:
+ * <pre>
+ *   Extended type     Inner type    Extension         Use registry
+ *   =======================================================================
+ *   lite              lite          lite              ExtensionRegistryLite
+ *   lite              regular       lite              ExtensionRegistry
+ *   regular           regular       regular           ExtensionRegistry
+ *   all other combinations                            not supported
+ * </pre>
+ * <p>
+ * Note that just as regular types are not allowed to contain lite-type fields,
+ * they are also not allowed to contain lite-type extensions.  This is because
+ * regular types must be fully accessible via reflection, which in turn means
+ * that all the inner messages must also support reflection.  On the other hand,
+ * since regular types implement the entire lite interface, there is no problem
+ * with embedding regular types inside lite types.
+ *
+ * @author kenton@google.com Kenton Varda
+ */
+public class ExtensionRegistryLite {
+
+  // Set true to enable lazy parsing feature for MessageSet.
+  //
+  // TODO(xiangl): Now we use a global flag to control whether enable lazy
+  // parsing feature for MessageSet, which may be too crude for some
+  // applications. Need to support this feature on smaller granularity.
+  private static volatile boolean eagerlyParseMessageSets = false;
+
+  // Visible for testing.
+  static final String EXTENSION_CLASS_NAME = "org.apache.hadoop.hbase.shaded.com.google.protobuf.Extension";
+
+  /* @Nullable */
+  static Class<?> resolveExtensionClass() {
+    try {
+      return Class.forName(EXTENSION_CLASS_NAME);
+    } catch (ClassNotFoundException e) {
+      // See comment in ExtensionRegistryFactory on the potential expense of this.
+      return null;
+    }
+  }
+
+  /* @Nullable */
+  private static final Class<?> extensionClass = resolveExtensionClass();
+
+  public static boolean isEagerlyParseMessageSets() {
+    return eagerlyParseMessageSets;
+  }
+
+  public static void setEagerlyParseMessageSets(boolean isEagerlyParse) {
+    eagerlyParseMessageSets = isEagerlyParse;
+  }
+
+  /**
+   * Construct a new, empty instance.
+   *
+   * <p>This may be an {@code ExtensionRegistry} if the full (non-Lite) proto libraries are
+   * available.
+   */
+  public static ExtensionRegistryLite newInstance() {
+    return ExtensionRegistryFactory.create();
+  }
+
+  /**
+   * Get the unmodifiable singleton empty instance of either ExtensionRegistryLite or
+   * {@code ExtensionRegistry} (if the full (non-Lite) proto libraries are available).
+   */
+  public static ExtensionRegistryLite getEmptyRegistry() {
+    return ExtensionRegistryFactory.createEmpty();
+  }
+
+
+  /** Returns an unmodifiable view of the registry. */
+  public ExtensionRegistryLite getUnmodifiable() {
+    return new ExtensionRegistryLite(this);
+  }
+
+  /**
+   * Find an extension by containing type and field number.
+   *
+   * @return Information about the extension if found, or {@code null}
+   *         otherwise.
+   */
+  @SuppressWarnings("unchecked")
+  public <ContainingType extends MessageLite>
+      GeneratedMessageLite.GeneratedExtension<ContainingType, ?>
+        findLiteExtensionByNumber(
+          final ContainingType containingTypeDefaultInstance,
+          final int fieldNumber) {
+    return (GeneratedMessageLite.GeneratedExtension<ContainingType, ?>)
+      extensionsByNumber.get(
+        new ObjectIntPair(containingTypeDefaultInstance, fieldNumber));
+  }
+
+  /** Add an extension from a lite generated file to the registry. */
+  public final void add(
+      final GeneratedMessageLite.GeneratedExtension<?, ?> extension) {
+    extensionsByNumber.put(
+      new ObjectIntPair(extension.getContainingTypeDefaultInstance(),
+                        extension.getNumber()),
+      extension);
+  }
+
+  /**
+   * Add an extension from a lite generated file to the registry only if it is
+   * a non-lite extension i.e. {@link GeneratedMessageLite.GeneratedExtension}. */
+  public final void add(ExtensionLite<?, ?> extension) {
+    if (GeneratedMessageLite.GeneratedExtension.class.isAssignableFrom(extension.getClass())) {
+      add((GeneratedMessageLite.GeneratedExtension<?, ?>) extension);
+    }
+    if (ExtensionRegistryFactory.isFullRegistry(this)) {
+      try {
+        this.getClass().getMethod("add", extensionClass).invoke(this, extension);
+      } catch (Exception e) {
+        throw new IllegalArgumentException(
+            String.format("Could not invoke ExtensionRegistry#add for %s", extension), e);
+      }
+    }
+  }
+
+  // =================================================================
+  // Private stuff.
+
+  // Constructors are package-private so that ExtensionRegistry can subclass
+  // this.
+
+  ExtensionRegistryLite() {
+    this.extensionsByNumber =
+        new HashMap<ObjectIntPair,
+                    GeneratedMessageLite.GeneratedExtension<?, ?>>();
+  }
+  static final ExtensionRegistryLite EMPTY_REGISTRY_LITE =
+      new ExtensionRegistryLite(true);
+
+  ExtensionRegistryLite(ExtensionRegistryLite other) {
+    if (other == EMPTY_REGISTRY_LITE) {
+      this.extensionsByNumber = Collections.emptyMap();
+    } else {
+      this.extensionsByNumber =
+        Collections.unmodifiableMap(other.extensionsByNumber);
+    }
+  }
+
+  private final Map<ObjectIntPair,
+                    GeneratedMessageLite.GeneratedExtension<?, ?>>
+      extensionsByNumber;
+
+  ExtensionRegistryLite(boolean empty) {
+    this.extensionsByNumber = Collections.emptyMap();
+  }
+
+  /** A (Object, int) pair, used as a map key. */
+  private static final class ObjectIntPair {
+    private final Object object;
+    private final int number;
+
+    ObjectIntPair(final Object object, final int number) {
+      this.object = object;
+      this.number = number;
+    }
+
+    @Override
+    public int hashCode() {
+      return System.identityHashCode(object) * ((1 << 16) - 1) + number;
+    }
+    @Override
+    public boolean equals(final Object obj) {
+      if (!(obj instanceof ObjectIntPair)) {
+        return false;
+      }
+      final ObjectIntPair other = (ObjectIntPair)obj;
+      return object == other.object && number == other.number;
+    }
+  }
+}


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