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From st...@apache.org
Subject [10/51] [partial] hbase git commit: HBASE-16264 Figure how to deal with endpoints and shaded pb Shade our protobufs. Do it in a manner that makes it so we can still have in our API references to com.google.protobuf (and in REST). The c.g.p in API is for
Date Thu, 29 Sep 2016 19:37:24 GMT
http://git-wip-us.apache.org/repos/asf/hbase/blob/17d4b70d/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java
new file mode 100644
index 0000000..eeabfb0
--- /dev/null
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java
@@ -0,0 +1,66862 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: Master.proto
+
+package org.apache.hadoop.hbase.shaded.protobuf.generated;
+
+public final class MasterProtos {
+  private MasterProtos() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+  }
+  /**
+   * Protobuf enum {@code hbase.pb.MasterSwitchType}
+   */
+  public enum MasterSwitchType
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>SPLIT = 0;</code>
+     */
+    SPLIT(0, 0),
+    /**
+     * <code>MERGE = 1;</code>
+     */
+    MERGE(1, 1),
+    ;
+
+    /**
+     * <code>SPLIT = 0;</code>
+     */
+    public static final int SPLIT_VALUE = 0;
+    /**
+     * <code>MERGE = 1;</code>
+     */
+    public static final int MERGE_VALUE = 1;
+
+
+    public final int getNumber() { return value; }
+
+    public static MasterSwitchType valueOf(int value) {
+      switch (value) {
+        case 0: return SPLIT;
+        case 1: return MERGE;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<MasterSwitchType>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static com.google.protobuf.Internal.EnumLiteMap<MasterSwitchType>
+        internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<MasterSwitchType>() {
+            public MasterSwitchType findValueByNumber(int number) {
+              return MasterSwitchType.valueOf(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      return getDescriptor().getValues().get(index);
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final MasterSwitchType[] VALUES = values();
+
+    public static MasterSwitchType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int index;
+    private final int value;
+
+    private MasterSwitchType(int index, int value) {
+      this.index = index;
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:hbase.pb.MasterSwitchType)
+  }
+
+  public interface AddColumnRequestOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required .hbase.pb.TableName table_name = 1;
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    boolean hasTableName();
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName getTableName();
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder();
+
+    // required .hbase.pb.ColumnFamilySchema column_families = 2;
+    /**
+     * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+     */
+    boolean hasColumnFamilies();
+    /**
+     * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema getColumnFamilies();
+    /**
+     * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchemaOrBuilder getColumnFamiliesOrBuilder();
+
+    // optional uint64 nonce_group = 3 [default = 0];
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    boolean hasNonceGroup();
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    long getNonceGroup();
+
+    // optional uint64 nonce = 4 [default = 0];
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    boolean hasNonce();
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    long getNonce();
+  }
+  /**
+   * Protobuf type {@code hbase.pb.AddColumnRequest}
+   */
+  public static final class AddColumnRequest extends
+      com.google.protobuf.GeneratedMessage
+      implements AddColumnRequestOrBuilder {
+    // Use AddColumnRequest.newBuilder() to construct.
+    private AddColumnRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private AddColumnRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final AddColumnRequest defaultInstance;
+    public static AddColumnRequest getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public AddColumnRequest getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private AddColumnRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000001) == 0x00000001)) {
+                subBuilder = tableName_.toBuilder();
+              }
+              tableName_ = input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(tableName_);
+                tableName_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000001;
+              break;
+            }
+            case 18: {
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000002) == 0x00000002)) {
+                subBuilder = columnFamilies_.toBuilder();
+              }
+              columnFamilies_ = input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(columnFamilies_);
+                columnFamilies_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000002;
+              break;
+            }
+            case 24: {
+              bitField0_ |= 0x00000004;
+              nonceGroup_ = input.readUInt64();
+              break;
+            }
+            case 32: {
+              bitField0_ |= 0x00000008;
+              nonce_ = input.readUInt64();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnRequest_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<AddColumnRequest> PARSER =
+        new com.google.protobuf.AbstractParser<AddColumnRequest>() {
+      public AddColumnRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new AddColumnRequest(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<AddColumnRequest> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required .hbase.pb.TableName table_name = 1;
+    public static final int TABLE_NAME_FIELD_NUMBER = 1;
+    private org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName tableName_;
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    public boolean hasTableName() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName getTableName() {
+      return tableName_;
+    }
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder() {
+      return tableName_;
+    }
+
+    // required .hbase.pb.ColumnFamilySchema column_families = 2;
+    public static final int COLUMN_FAMILIES_FIELD_NUMBER = 2;
+    private org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema columnFamilies_;
+    /**
+     * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+     */
+    public boolean hasColumnFamilies() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    /**
+     * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema getColumnFamilies() {
+      return columnFamilies_;
+    }
+    /**
+     * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchemaOrBuilder getColumnFamiliesOrBuilder() {
+      return columnFamilies_;
+    }
+
+    // optional uint64 nonce_group = 3 [default = 0];
+    public static final int NONCE_GROUP_FIELD_NUMBER = 3;
+    private long nonceGroup_;
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    public boolean hasNonceGroup() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    public long getNonceGroup() {
+      return nonceGroup_;
+    }
+
+    // optional uint64 nonce = 4 [default = 0];
+    public static final int NONCE_FIELD_NUMBER = 4;
+    private long nonce_;
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    public boolean hasNonce() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    public long getNonce() {
+      return nonce_;
+    }
+
+    private void initFields() {
+      tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+      columnFamilies_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.getDefaultInstance();
+      nonceGroup_ = 0L;
+      nonce_ = 0L;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasTableName()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!hasColumnFamilies()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!getTableName().isInitialized()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!getColumnFamilies().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, tableName_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeMessage(2, columnFamilies_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeUInt64(3, nonceGroup_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeUInt64(4, nonce_);
+      }
+      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, tableName_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, columnFamilies_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(3, nonceGroup_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(4, nonce_);
+      }
+      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.shaded.protobuf.generated.MasterProtos.AddColumnRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest other = (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest) obj;
+
+      boolean result = true;
+      result = result && (hasTableName() == other.hasTableName());
+      if (hasTableName()) {
+        result = result && getTableName()
+            .equals(other.getTableName());
+      }
+      result = result && (hasColumnFamilies() == other.hasColumnFamilies());
+      if (hasColumnFamilies()) {
+        result = result && getColumnFamilies()
+            .equals(other.getColumnFamilies());
+      }
+      result = result && (hasNonceGroup() == other.hasNonceGroup());
+      if (hasNonceGroup()) {
+        result = result && (getNonceGroup()
+            == other.getNonceGroup());
+      }
+      result = result && (hasNonce() == other.hasNonce());
+      if (hasNonce()) {
+        result = result && (getNonce()
+            == other.getNonce());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasTableName()) {
+        hash = (37 * hash) + TABLE_NAME_FIELD_NUMBER;
+        hash = (53 * hash) + getTableName().hashCode();
+      }
+      if (hasColumnFamilies()) {
+        hash = (37 * hash) + COLUMN_FAMILIES_FIELD_NUMBER;
+        hash = (53 * hash) + getColumnFamilies().hashCode();
+      }
+      if (hasNonceGroup()) {
+        hash = (37 * hash) + NONCE_GROUP_FIELD_NUMBER;
+        hash = (53 * hash) + hashLong(getNonceGroup());
+      }
+      if (hasNonce()) {
+        hash = (37 * hash) + NONCE_FIELD_NUMBER;
+        hash = (53 * hash) + hashLong(getNonce());
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest 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;
+    }
+    /**
+     * Protobuf type {@code hbase.pb.AddColumnRequest}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnRequest_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getTableNameFieldBuilder();
+          getColumnFamiliesFieldBuilder();
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+
+      public Builder clear() {
+        super.clear();
+        if (tableNameBuilder_ == null) {
+          tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+        } else {
+          tableNameBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        if (columnFamiliesBuilder_ == null) {
+          columnFamilies_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.getDefaultInstance();
+        } else {
+          columnFamiliesBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000002);
+        nonceGroup_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        nonce_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000008);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnRequest_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest result = new org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        if (tableNameBuilder_ == null) {
+          result.tableName_ = tableName_;
+        } else {
+          result.tableName_ = tableNameBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        if (columnFamiliesBuilder_ == null) {
+          result.columnFamilies_ = columnFamilies_;
+        } else {
+          result.columnFamilies_ = columnFamiliesBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        result.nonceGroup_ = nonceGroup_;
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        result.nonce_ = nonce_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest.getDefaultInstance()) return this;
+        if (other.hasTableName()) {
+          mergeTableName(other.getTableName());
+        }
+        if (other.hasColumnFamilies()) {
+          mergeColumnFamilies(other.getColumnFamilies());
+        }
+        if (other.hasNonceGroup()) {
+          setNonceGroup(other.getNonceGroup());
+        }
+        if (other.hasNonce()) {
+          setNonce(other.getNonce());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (!hasTableName()) {
+          
+          return false;
+        }
+        if (!hasColumnFamilies()) {
+          
+          return false;
+        }
+        if (!getTableName().isInitialized()) {
+          
+          return false;
+        }
+        if (!getColumnFamilies().isInitialized()) {
+          
+          return false;
+        }
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnRequest) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // required .hbase.pb.TableName table_name = 1;
+      private org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder> tableNameBuilder_;
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public boolean hasTableName() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName getTableName() {
+        if (tableNameBuilder_ == null) {
+          return tableName_;
+        } else {
+          return tableNameBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder setTableName(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName value) {
+        if (tableNameBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          tableName_ = value;
+          onChanged();
+        } else {
+          tableNameBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder setTableName(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder builderForValue) {
+        if (tableNameBuilder_ == null) {
+          tableName_ = builderForValue.build();
+          onChanged();
+        } else {
+          tableNameBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder mergeTableName(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName value) {
+        if (tableNameBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001) &&
+              tableName_ != org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance()) {
+            tableName_ =
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.newBuilder(tableName_).mergeFrom(value).buildPartial();
+          } else {
+            tableName_ = value;
+          }
+          onChanged();
+        } else {
+          tableNameBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder clearTableName() {
+        if (tableNameBuilder_ == null) {
+          tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+          onChanged();
+        } else {
+          tableNameBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder getTableNameBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getTableNameFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder() {
+        if (tableNameBuilder_ != null) {
+          return tableNameBuilder_.getMessageOrBuilder();
+        } else {
+          return tableName_;
+        }
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder> 
+          getTableNameFieldBuilder() {
+        if (tableNameBuilder_ == null) {
+          tableNameBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder>(
+                  tableName_,
+                  getParentForChildren(),
+                  isClean());
+          tableName_ = null;
+        }
+        return tableNameBuilder_;
+      }
+
+      // required .hbase.pb.ColumnFamilySchema column_families = 2;
+      private org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema columnFamilies_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchemaOrBuilder> columnFamiliesBuilder_;
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public boolean hasColumnFamilies() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema getColumnFamilies() {
+        if (columnFamiliesBuilder_ == null) {
+          return columnFamilies_;
+        } else {
+          return columnFamiliesBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public Builder setColumnFamilies(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema value) {
+        if (columnFamiliesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          columnFamilies_ = value;
+          onChanged();
+        } else {
+          columnFamiliesBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000002;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public Builder setColumnFamilies(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.Builder builderForValue) {
+        if (columnFamiliesBuilder_ == null) {
+          columnFamilies_ = builderForValue.build();
+          onChanged();
+        } else {
+          columnFamiliesBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000002;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public Builder mergeColumnFamilies(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema value) {
+        if (columnFamiliesBuilder_ == null) {
+          if (((bitField0_ & 0x00000002) == 0x00000002) &&
+              columnFamilies_ != org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.getDefaultInstance()) {
+            columnFamilies_ =
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.newBuilder(columnFamilies_).mergeFrom(value).buildPartial();
+          } else {
+            columnFamilies_ = value;
+          }
+          onChanged();
+        } else {
+          columnFamiliesBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000002;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public Builder clearColumnFamilies() {
+        if (columnFamiliesBuilder_ == null) {
+          columnFamilies_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.getDefaultInstance();
+          onChanged();
+        } else {
+          columnFamiliesBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.Builder getColumnFamiliesBuilder() {
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return getColumnFamiliesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchemaOrBuilder getColumnFamiliesOrBuilder() {
+        if (columnFamiliesBuilder_ != null) {
+          return columnFamiliesBuilder_.getMessageOrBuilder();
+        } else {
+          return columnFamilies_;
+        }
+      }
+      /**
+       * <code>required .hbase.pb.ColumnFamilySchema column_families = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchemaOrBuilder> 
+          getColumnFamiliesFieldBuilder() {
+        if (columnFamiliesBuilder_ == null) {
+          columnFamiliesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchema.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ColumnFamilySchemaOrBuilder>(
+                  columnFamilies_,
+                  getParentForChildren(),
+                  isClean());
+          columnFamilies_ = null;
+        }
+        return columnFamiliesBuilder_;
+      }
+
+      // optional uint64 nonce_group = 3 [default = 0];
+      private long nonceGroup_ ;
+      /**
+       * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+       */
+      public boolean hasNonceGroup() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      /**
+       * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+       */
+      public long getNonceGroup() {
+        return nonceGroup_;
+      }
+      /**
+       * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+       */
+      public Builder setNonceGroup(long value) {
+        bitField0_ |= 0x00000004;
+        nonceGroup_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+       */
+      public Builder clearNonceGroup() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        nonceGroup_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      // optional uint64 nonce = 4 [default = 0];
+      private long nonce_ ;
+      /**
+       * <code>optional uint64 nonce = 4 [default = 0];</code>
+       */
+      public boolean hasNonce() {
+        return ((bitField0_ & 0x00000008) == 0x00000008);
+      }
+      /**
+       * <code>optional uint64 nonce = 4 [default = 0];</code>
+       */
+      public long getNonce() {
+        return nonce_;
+      }
+      /**
+       * <code>optional uint64 nonce = 4 [default = 0];</code>
+       */
+      public Builder setNonce(long value) {
+        bitField0_ |= 0x00000008;
+        nonce_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint64 nonce = 4 [default = 0];</code>
+       */
+      public Builder clearNonce() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        nonce_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.AddColumnRequest)
+    }
+
+    static {
+      defaultInstance = new AddColumnRequest(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.AddColumnRequest)
+  }
+
+  public interface AddColumnResponseOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // optional uint64 proc_id = 1;
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    boolean hasProcId();
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    long getProcId();
+  }
+  /**
+   * Protobuf type {@code hbase.pb.AddColumnResponse}
+   */
+  public static final class AddColumnResponse extends
+      com.google.protobuf.GeneratedMessage
+      implements AddColumnResponseOrBuilder {
+    // Use AddColumnResponse.newBuilder() to construct.
+    private AddColumnResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private AddColumnResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final AddColumnResponse defaultInstance;
+    public static AddColumnResponse getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public AddColumnResponse getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private AddColumnResponse(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 8: {
+              bitField0_ |= 0x00000001;
+              procId_ = input.readUInt64();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnResponse_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse.class, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<AddColumnResponse> PARSER =
+        new com.google.protobuf.AbstractParser<AddColumnResponse>() {
+      public AddColumnResponse parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new AddColumnResponse(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<AddColumnResponse> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // optional uint64 proc_id = 1;
+    public static final int PROC_ID_FIELD_NUMBER = 1;
+    private long procId_;
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    public boolean hasProcId() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    public long getProcId() {
+      return procId_;
+    }
+
+    private void initFields() {
+      procId_ = 0L;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeUInt64(1, procId_);
+      }
+      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
+          .computeUInt64Size(1, procId_);
+      }
+      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.shaded.protobuf.generated.MasterProtos.AddColumnResponse)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse other = (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse) obj;
+
+      boolean result = true;
+      result = result && (hasProcId() == other.hasProcId());
+      if (hasProcId()) {
+        result = result && (getProcId()
+            == other.getProcId());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasProcId()) {
+        hash = (37 * hash) + PROC_ID_FIELD_NUMBER;
+        hash = (53 * hash) + hashLong(getProcId());
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse 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;
+    }
+    /**
+     * Protobuf type {@code hbase.pb.AddColumnResponse}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnResponse_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse.class, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.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();
+        procId_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_AddColumnResponse_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse result = new org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.procId_ = procId_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse.getDefaultInstance()) return this;
+        if (other.hasProcId()) {
+          setProcId(other.getProcId());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.AddColumnResponse) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // optional uint64 proc_id = 1;
+      private long procId_ ;
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public boolean hasProcId() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public long getProcId() {
+        return procId_;
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public Builder setProcId(long value) {
+        bitField0_ |= 0x00000001;
+        procId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public Builder clearProcId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        procId_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.AddColumnResponse)
+    }
+
+    static {
+      defaultInstance = new AddColumnResponse(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.AddColumnResponse)
+  }
+
+  public interface DeleteColumnRequestOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required .hbase.pb.TableName table_name = 1;
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    boolean hasTableName();
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName getTableName();
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder();
+
+    // required bytes column_name = 2;
+    /**
+     * <code>required bytes column_name = 2;</code>
+     */
+    boolean hasColumnName();
+    /**
+     * <code>required bytes column_name = 2;</code>
+     */
+    com.google.protobuf.ByteString getColumnName();
+
+    // optional uint64 nonce_group = 3 [default = 0];
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    boolean hasNonceGroup();
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    long getNonceGroup();
+
+    // optional uint64 nonce = 4 [default = 0];
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    boolean hasNonce();
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    long getNonce();
+  }
+  /**
+   * Protobuf type {@code hbase.pb.DeleteColumnRequest}
+   */
+  public static final class DeleteColumnRequest extends
+      com.google.protobuf.GeneratedMessage
+      implements DeleteColumnRequestOrBuilder {
+    // Use DeleteColumnRequest.newBuilder() to construct.
+    private DeleteColumnRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private DeleteColumnRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final DeleteColumnRequest defaultInstance;
+    public static DeleteColumnRequest getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public DeleteColumnRequest getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private DeleteColumnRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000001) == 0x00000001)) {
+                subBuilder = tableName_.toBuilder();
+              }
+              tableName_ = input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(tableName_);
+                tableName_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000001;
+              break;
+            }
+            case 18: {
+              bitField0_ |= 0x00000002;
+              columnName_ = input.readBytes();
+              break;
+            }
+            case 24: {
+              bitField0_ |= 0x00000004;
+              nonceGroup_ = input.readUInt64();
+              break;
+            }
+            case 32: {
+              bitField0_ |= 0x00000008;
+              nonce_ = input.readUInt64();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_DeleteColumnRequest_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_DeleteColumnRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<DeleteColumnRequest> PARSER =
+        new com.google.protobuf.AbstractParser<DeleteColumnRequest>() {
+      public DeleteColumnRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new DeleteColumnRequest(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<DeleteColumnRequest> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required .hbase.pb.TableName table_name = 1;
+    public static final int TABLE_NAME_FIELD_NUMBER = 1;
+    private org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName tableName_;
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    public boolean hasTableName() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName getTableName() {
+      return tableName_;
+    }
+    /**
+     * <code>required .hbase.pb.TableName table_name = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder() {
+      return tableName_;
+    }
+
+    // required bytes column_name = 2;
+    public static final int COLUMN_NAME_FIELD_NUMBER = 2;
+    private com.google.protobuf.ByteString columnName_;
+    /**
+     * <code>required bytes column_name = 2;</code>
+     */
+    public boolean hasColumnName() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    /**
+     * <code>required bytes column_name = 2;</code>
+     */
+    public com.google.protobuf.ByteString getColumnName() {
+      return columnName_;
+    }
+
+    // optional uint64 nonce_group = 3 [default = 0];
+    public static final int NONCE_GROUP_FIELD_NUMBER = 3;
+    private long nonceGroup_;
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    public boolean hasNonceGroup() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    /**
+     * <code>optional uint64 nonce_group = 3 [default = 0];</code>
+     */
+    public long getNonceGroup() {
+      return nonceGroup_;
+    }
+
+    // optional uint64 nonce = 4 [default = 0];
+    public static final int NONCE_FIELD_NUMBER = 4;
+    private long nonce_;
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    public boolean hasNonce() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional uint64 nonce = 4 [default = 0];</code>
+     */
+    public long getNonce() {
+      return nonce_;
+    }
+
+    private void initFields() {
+      tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+      columnName_ = com.google.protobuf.ByteString.EMPTY;
+      nonceGroup_ = 0L;
+      nonce_ = 0L;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasTableName()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!hasColumnName()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!getTableName().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, tableName_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeBytes(2, columnName_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeUInt64(3, nonceGroup_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeUInt64(4, nonce_);
+      }
+      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, tableName_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(2, columnName_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(3, nonceGroup_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(4, nonce_);
+      }
+      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.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest other = (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest) obj;
+
+      boolean result = true;
+      result = result && (hasTableName() == other.hasTableName());
+      if (hasTableName()) {
+        result = result && getTableName()
+            .equals(other.getTableName());
+      }
+      result = result && (hasColumnName() == other.hasColumnName());
+      if (hasColumnName()) {
+        result = result && getColumnName()
+            .equals(other.getColumnName());
+      }
+      result = result && (hasNonceGroup() == other.hasNonceGroup());
+      if (hasNonceGroup()) {
+        result = result && (getNonceGroup()
+            == other.getNonceGroup());
+      }
+      result = result && (hasNonce() == other.hasNonce());
+      if (hasNonce()) {
+        result = result && (getNonce()
+            == other.getNonce());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasTableName()) {
+        hash = (37 * hash) + TABLE_NAME_FIELD_NUMBER;
+        hash = (53 * hash) + getTableName().hashCode();
+      }
+      if (hasColumnName()) {
+        hash = (37 * hash) + COLUMN_NAME_FIELD_NUMBER;
+        hash = (53 * hash) + getColumnName().hashCode();
+      }
+      if (hasNonceGroup()) {
+        hash = (37 * hash) + NONCE_GROUP_FIELD_NUMBER;
+        hash = (53 * hash) + hashLong(getNonceGroup());
+      }
+      if (hasNonce()) {
+        hash = (37 * hash) + NONCE_FIELD_NUMBER;
+        hash = (53 * hash) + hashLong(getNonce());
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest 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;
+    }
+    /**
+     * Protobuf type {@code hbase.pb.DeleteColumnRequest}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_DeleteColumnRequest_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_DeleteColumnRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getTableNameFieldBuilder();
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+
+      public Builder clear() {
+        super.clear();
+        if (tableNameBuilder_ == null) {
+          tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+        } else {
+          tableNameBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        columnName_ = com.google.protobuf.ByteString.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000002);
+        nonceGroup_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        nonce_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000008);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.internal_static_hbase_pb_DeleteColumnRequest_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest result = new org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        if (tableNameBuilder_ == null) {
+          result.tableName_ = tableName_;
+        } else {
+          result.tableName_ = tableNameBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.columnName_ = columnName_;
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        result.nonceGroup_ = nonceGroup_;
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        result.nonce_ = nonce_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest.getDefaultInstance()) return this;
+        if (other.hasTableName()) {
+          mergeTableName(other.getTableName());
+        }
+        if (other.hasColumnName()) {
+          setColumnName(other.getColumnName());
+        }
+        if (other.hasNonceGroup()) {
+          setNonceGroup(other.getNonceGroup());
+        }
+        if (other.hasNonce()) {
+          setNonce(other.getNonce());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (!hasTableName()) {
+          
+          return false;
+        }
+        if (!hasColumnName()) {
+          
+          return false;
+        }
+        if (!getTableName().isInitialized()) {
+          
+          return false;
+        }
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteColumnRequest) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // required .hbase.pb.TableName table_name = 1;
+      private org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder> tableNameBuilder_;
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public boolean hasTableName() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName getTableName() {
+        if (tableNameBuilder_ == null) {
+          return tableName_;
+        } else {
+          return tableNameBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder setTableName(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName value) {
+        if (tableNameBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          tableName_ = value;
+          onChanged();
+        } else {
+          tableNameBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder setTableName(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder builderForValue) {
+        if (tableNameBuilder_ == null) {
+          tableName_ = builderForValue.build();
+          onChanged();
+        } else {
+          tableNameBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder mergeTableName(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName value) {
+        if (tableNameBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001) &&
+              tableName_ != org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance()) {
+            tableName_ =
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.newBuilder(tableName_).mergeFrom(value).buildPartial();
+          } else {
+            tableName_ = value;
+          }
+          onChanged();
+        } else {
+          tableNameBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder clearTableName() {
+        if (tableNameBuilder_ == null) {
+          tableName_ = org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+          onChanged();
+        } else {
+          tableNameBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder getTableNameBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getTableNameFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder() {
+        if (tableNameBuilder_ != null) {
+          return tableNameBuilder_.getMessageOrBuilder();
+        } else {
+          return tableName_;
+        }
+      }
+      /**
+       * <code>required .hbase.pb.TableName table_name = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder> 
+          getTableNameFieldBuilder() {
+        if (tableNameBuilder_ == null) {
+          tableNameBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableNameOrBuilder>(
+                  tableName_,
+                  getParentForChildren(),
+                  isClean());
+          tableName_ = null;
+        }
+        return tableNameBuilder_;
+      }
+
+      // required bytes column_name = 2;
+      private com.google.protobuf.ByteString columnName_ = com.google.protobuf.ByteString.EMPTY;
+      /**
+       * <code>required bytes column_name = 2;</code>
+       */
+      public boolean hasColumnName() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      /**
+       * <code>required bytes column_name = 2;</code>
+       */
+      public com.google.protobuf.ByteString getColumnName() {
+        return columnName_;
+      }
+      /**
+       * <code>required bytes column_name = 2;</code>
+       */
+      public Builder setColumnName(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        columnName_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required

<TRUNCATED>

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