[34/39] hbase git commit: HBASE-16263 Move all to do w/ protobuf -- *.proto files and generated classes -- under hbase-protocol

[st...@apache.org]

http://git-wip-us.apache.org/repos/asf/hbase/blob/9d740f7b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/coprocessor/protobuf/generated/PingProtos.java
----------------------------------------------------------------------
diff --git a/hbase-protocol/src/main/java/org/apache/hadoop/hbase/coprocessor/protobuf/generated/PingProtos.java b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/coprocessor/protobuf/generated/PingProtos.java
new file mode 100644
index 0000000..57903cd
--- /dev/null
+++ b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/coprocessor/protobuf/generated/PingProtos.java
@@ -0,0 +1,4890 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: PingProtocol.proto
+
+package org.apache.hadoop.hbase.coprocessor.protobuf.generated;
+
+public final class PingProtos {
+  private PingProtos() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+  }
+  public interface PingRequestOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+  }
+  /**
+   * Protobuf type {@code PingRequest}
+   */
+  public static final class PingRequest extends
+      com.google.protobuf.GeneratedMessage
+      implements PingRequestOrBuilder {
+    // Use PingRequest.newBuilder() to construct.
+    private PingRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private PingRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final PingRequest defaultInstance;
+    public static PingRequest getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public PingRequest getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private PingRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      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;
+            }
+          }
+        }
+      } 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.coprocessor.protobuf.generated.PingProtos.internal_static_PingRequest_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<PingRequest> PARSER =
+        new com.google.protobuf.AbstractParser<PingRequest>() {
+      public PingRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new PingRequest(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<PingRequest> getParserForType() {
+      return PARSER;
+    }
+
+    private void initFields() {
+    }
+    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();
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      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.coprocessor.protobuf.generated.PingProtos.PingRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest other = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest) obj;
+
+      boolean result = true;
+      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();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest 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.coprocessor.protobuf.generated.PingProtos.PingRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest 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.coprocessor.protobuf.generated.PingProtos.PingRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest 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.coprocessor.protobuf.generated.PingProtos.PingRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest 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.coprocessor.protobuf.generated.PingProtos.PingRequest 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 PingRequest}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingRequest_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest.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();
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingRequest_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest build() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest buildPartial() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest result = new org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest(this);
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest other) {
+        if (other == org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest.getDefaultInstance()) return this;
+        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.coprocessor.protobuf.generated.PingProtos.PingRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingRequest) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:PingRequest)
+    }
+
+    static {
+      defaultInstance = new PingRequest(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:PingRequest)
+  }
+
+  public interface PingResponseOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required string pong = 1;
+    /**
+     * <code>required string pong = 1;</code>
+     */
+    boolean hasPong();
+    /**
+     * <code>required string pong = 1;</code>
+     */
+    java.lang.String getPong();
+    /**
+     * <code>required string pong = 1;</code>
+     */
+    com.google.protobuf.ByteString
+        getPongBytes();
+  }
+  /**
+   * Protobuf type {@code PingResponse}
+   */
+  public static final class PingResponse extends
+      com.google.protobuf.GeneratedMessage
+      implements PingResponseOrBuilder {
+    // Use PingResponse.newBuilder() to construct.
+    private PingResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private PingResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final PingResponse defaultInstance;
+    public static PingResponse getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public PingResponse getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private PingResponse(
+        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: {
+              bitField0_ |= 0x00000001;
+              pong_ = input.readBytes();
+              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.coprocessor.protobuf.generated.PingProtos.internal_static_PingResponse_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<PingResponse> PARSER =
+        new com.google.protobuf.AbstractParser<PingResponse>() {
+      public PingResponse parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new PingResponse(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<PingResponse> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required string pong = 1;
+    public static final int PONG_FIELD_NUMBER = 1;
+    private java.lang.Object pong_;
+    /**
+     * <code>required string pong = 1;</code>
+     */
+    public boolean hasPong() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required string pong = 1;</code>
+     */
+    public java.lang.String getPong() {
+      java.lang.Object ref = pong_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          pong_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>required string pong = 1;</code>
+     */
+    public com.google.protobuf.ByteString
+        getPongBytes() {
+      java.lang.Object ref = pong_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        pong_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private void initFields() {
+      pong_ = "";
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasPong()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeBytes(1, getPongBytes());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(1, getPongBytes());
+      }
+      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.coprocessor.protobuf.generated.PingProtos.PingResponse)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse other = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse) obj;
+
+      boolean result = true;
+      result = result && (hasPong() == other.hasPong());
+      if (hasPong()) {
+        result = result && getPong()
+            .equals(other.getPong());
+      }
+      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 (hasPong()) {
+        hash = (37 * hash) + PONG_FIELD_NUMBER;
+        hash = (53 * hash) + getPong().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse 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.coprocessor.protobuf.generated.PingProtos.PingResponse parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse 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.coprocessor.protobuf.generated.PingProtos.PingResponse parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse 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.coprocessor.protobuf.generated.PingProtos.PingResponse parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse 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.coprocessor.protobuf.generated.PingProtos.PingResponse 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 PingResponse}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingResponse_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse.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();
+        pong_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_PingResponse_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse build() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse buildPartial() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse result = new org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
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+        result.pong_ = pong_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse) {
+          return mergeFrom((org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse other) {
+        if (other == org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse.getDefaultInstance()) return this;
+        if (other.hasPong()) {
+          bitField0_ |= 0x00000001;
+          pong_ = other.pong_;
+          onChanged();
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+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
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+
+      public final boolean isInitialized() {
+        if (!hasPong()) {
+          
+          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.coprocessor.protobuf.generated.PingProtos.PingResponse parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.PingResponse) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
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+        }
+        return this;
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+
+      // required string pong = 1;
+      private java.lang.Object pong_ = "";
+      /**
+       * <code>required string pong = 1;</code>
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+      public boolean hasPong() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
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+      /**
+       * <code>required string pong = 1;</code>
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+        java.lang.Object ref = pong_;
+        if (!(ref instanceof java.lang.String)) {
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+              .toStringUtf8();
+          pong_ = s;
+          return s;
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+      /**
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+        java.lang.Object ref = pong_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          pong_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>required string pong = 1;</code>
+       */
+      public Builder setPong(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        pong_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string pong = 1;</code>
+       */
+      public Builder clearPong() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        pong_ = getDefaultInstance().getPong();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string pong = 1;</code>
+       */
+      public Builder setPongBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        pong_ = value;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:PingResponse)
+    }
+
+    static {
+      defaultInstance = new PingResponse(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:PingResponse)
+  }
+
+  public interface CountRequestOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+  }
+  /**
+   * Protobuf type {@code CountRequest}
+   */
+  public static final class CountRequest extends
+      com.google.protobuf.GeneratedMessage
+      implements CountRequestOrBuilder {
+    // Use CountRequest.newBuilder() to construct.
+    private CountRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private CountRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final CountRequest defaultInstance;
+    public static CountRequest getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public CountRequest getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private CountRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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+      try {
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+          switch (tag) {
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+              break;
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+      } 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.coprocessor.protobuf.generated.PingProtos.internal_static_CountRequest_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
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+          .ensureFieldAccessorsInitialized(
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+    }
+
+    public static com.google.protobuf.Parser<CountRequest> PARSER =
+        new com.google.protobuf.AbstractParser<CountRequest>() {
+      public CountRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new CountRequest(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<CountRequest> getParserForType() {
+      return PARSER;
+    }
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+    private void initFields() {
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+    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)
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+      getSerializedSize();
+      getUnknownFields().writeTo(output);
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+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      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.coprocessor.protobuf.generated.PingProtos.CountRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest other = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest) obj;
+
+      boolean result = true;
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
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+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
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+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest 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.coprocessor.protobuf.generated.PingProtos.CountRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest 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.coprocessor.protobuf.generated.PingProtos.CountRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest 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.coprocessor.protobuf.generated.PingProtos.CountRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest 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.coprocessor.protobuf.generated.PingProtos.CountRequest 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 CountRequest}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_CountRequest_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+      }
+
+      // Construct using org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
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+      }
+      private static Builder create() {
+        return new Builder();
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+
+      public Builder clear() {
+        super.clear();
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_CountRequest_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest build() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest buildPartial() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest result = new org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest(this);
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest other) {
+        if (other == org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest.getDefaultInstance()) return this;
+        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.coprocessor.protobuf.generated.PingProtos.CountRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountRequest) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:CountRequest)
+    }
+
+    static {
+      defaultInstance = new CountRequest(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:CountRequest)
+  }
+
+  public interface CountResponseOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required int32 count = 1;
+    /**
+     * <code>required int32 count = 1;</code>
+     */
+    boolean hasCount();
+    /**
+     * <code>required int32 count = 1;</code>
+     */
+    int getCount();
+  }
+  /**
+   * Protobuf type {@code CountResponse}
+   */
+  public static final class CountResponse extends
+      com.google.protobuf.GeneratedMessage
+      implements CountResponseOrBuilder {
+    // Use CountResponse.newBuilder() to construct.
+    private CountResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private CountResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final CountResponse defaultInstance;
+    public static CountResponse getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public CountResponse getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private CountResponse(
+        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;
+              count_ = input.readInt32();
+              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.coprocessor.protobuf.generated.PingProtos.internal_static_CountResponse_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_CountResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<CountResponse> PARSER =
+        new com.google.protobuf.AbstractParser<CountResponse>() {
+      public CountResponse parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new CountResponse(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<CountResponse> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required int32 count = 1;
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+    private int count_;
+    /**
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+     */
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+    /**
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+    }
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+    private void initFields() {
+      count_ = 0;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasCount()) {
+        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)) {
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+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
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+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
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+      memoizedSerializedSize = size;
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+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
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+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse other = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse) obj;
+
+      boolean result = true;
+      result = result && (hasCount() == other.hasCount());
+      if (hasCount()) {
+        result = result && (getCount()
+            == other.getCount());
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+      result = result &&
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+      return result;
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+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasCount()) {
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+        hash = (53 * hash) + getCount();
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+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse 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.coprocessor.protobuf.generated.PingProtos.CountResponse parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse 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.coprocessor.protobuf.generated.PingProtos.CountResponse parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse 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.coprocessor.protobuf.generated.PingProtos.CountResponse parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse 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.coprocessor.protobuf.generated.PingProtos.CountResponse 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 CountResponse}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_CountResponse_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_CountResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse.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();
+        count_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_CountResponse_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse build() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse buildPartial() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse result = new org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.count_ = count_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse) {
+          return mergeFrom((org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse other) {
+        if (other == org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse.getDefaultInstance()) return this;
+        if (other.hasCount()) {
+          setCount(other.getCount());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (!hasCount()) {
+          
+          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.coprocessor.protobuf.generated.PingProtos.CountResponse parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.CountResponse) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // required int32 count = 1;
+      private int count_ ;
+      /**
+       * <code>required int32 count = 1;</code>
+       */
+      public boolean hasCount() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>required int32 count = 1;</code>
+       */
+      public int getCount() {
+        return count_;
+      }
+      /**
+       * <code>required int32 count = 1;</code>
+       */
+      public Builder setCount(int value) {
+        bitField0_ |= 0x00000001;
+        count_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required int32 count = 1;</code>
+       */
+      public Builder clearCount() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        count_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:CountResponse)
+    }
+
+    static {
+      defaultInstance = new CountResponse(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:CountResponse)
+  }
+
+  public interface IncrementCountRequestOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required int32 diff = 1;
+    /**
+     * <code>required int32 diff = 1;</code>
+     */
+    boolean hasDiff();
+    /**
+     * <code>required int32 diff = 1;</code>
+     */
+    int getDiff();
+  }
+  /**
+   * Protobuf type {@code IncrementCountRequest}
+   */
+  public static final class IncrementCountRequest extends
+      com.google.protobuf.GeneratedMessage
+      implements IncrementCountRequestOrBuilder {
+    // Use IncrementCountRequest.newBuilder() to construct.
+    private IncrementCountRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private IncrementCountRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final IncrementCountRequest defaultInstance;
+    public static IncrementCountRequest getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public IncrementCountRequest getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private IncrementCountRequest(
+        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 {
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+        while (!done) {
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+          switch (tag) {
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+              break;
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+              }
+              break;
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+              diff_ = input.readInt32();
+              break;
+            }
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+        }
+      } 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.coprocessor.protobuf.generated.PingProtos.internal_static_IncrementCountRequest_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_IncrementCountRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<IncrementCountRequest> PARSER =
+        new com.google.protobuf.AbstractParser<IncrementCountRequest>() {
+      public IncrementCountRequest parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new IncrementCountRequest(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<IncrementCountRequest> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required int32 diff = 1;
+    public static final int DIFF_FIELD_NUMBER = 1;
+    private int diff_;
+    /**
+     * <code>required int32 diff = 1;</code>
+     */
+    public boolean hasDiff() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required int32 diff = 1;</code>
+     */
+    public int getDiff() {
+      return diff_;
+    }
+
+    private void initFields() {
+      diff_ = 0;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasDiff()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeInt32(1, diff_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
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+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
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+          .computeInt32Size(1, diff_);
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+      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.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest other = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest) obj;
+
+      boolean result = true;
+      result = result && (hasDiff() == other.hasDiff());
+      if (hasDiff()) {
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+            == other.getDiff());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
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+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasDiff()) {
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+        hash = (53 * hash) + getDiff();
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+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest 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.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest 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.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest 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.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest 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.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest 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 IncrementCountRequest}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_IncrementCountRequest_descriptor;
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+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_IncrementCountRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest.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();
+        diff_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_IncrementCountRequest_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest build() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest buildPartial() {
+        org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest result = new org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
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+        result.diff_ = diff_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest other) {
+        if (other == org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest.getDefaultInstance()) return this;
+        if (other.hasDiff()) {
+          setDiff(other.getDiff());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (!hasDiff()) {
+          
+          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.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountRequest) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // required int32 diff = 1;
+      private int diff_ ;
+      /**
+       * <code>required int32 diff = 1;</code>
+       */
+      public boolean hasDiff() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>required int32 diff = 1;</code>
+       */
+      public int getDiff() {
+        return diff_;
+      }
+      /**
+       * <code>required int32 diff = 1;</code>
+       */
+      public Builder setDiff(int value) {
+        bitField0_ |= 0x00000001;
+        diff_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required int32 diff = 1;</code>
+       */
+      public Builder clearDiff() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        diff_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:IncrementCountRequest)
+    }
+
+    static {
+      defaultInstance = new IncrementCountRequest(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:IncrementCountRequest)
+  }
+
+  public interface IncrementCountResponseOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required int32 count = 1;
+    /**
+     * <code>required int32 count = 1;</code>
+     */
+    boolean hasCount();
+    /**
+     * <code>required int32 count = 1;</code>
+     */
+    int getCount();
+  }
+  /**
+   * Protobuf type {@code IncrementCountResponse}
+   */
+  public static final class IncrementCountResponse extends
+      com.google.protobuf.GeneratedMessage
+      implements IncrementCountResponseOrBuilder {
+    // Use IncrementCountResponse.newBuilder() to construct.
+    private IncrementCountResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private IncrementCountResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final IncrementCountResponse defaultInstance;
+    public static IncrementCountResponse getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public IncrementCountResponse getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private IncrementCountResponse(
+        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;
+              count_ = input.readInt32();
+              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.coprocessor.protobuf.generated.PingProtos.internal_static_IncrementCountResponse_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.internal_static_IncrementCountResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountResponse.class, org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountResponse.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<IncrementCountResponse> PARSER =
+        new com.google.protobuf.AbstractParser<IncrementCountResponse>() {
+      public IncrementCountResponse parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new IncrementCountResponse(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<IncrementCountResponse> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // required int32 count = 1;
+    public static final int COUNT_FIELD_NUMBER = 1;
+    private int count_;
+    /**
+     * <code>required int32 count = 1;</code>
+     */
+    public boolean hasCount() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required int32 count = 1;</code>
+     */
+    public int getCount() {
+      return count_;
+    }
+
+    private void initFields() {
+      count_ = 0;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (!hasCount()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeInt32(1, count_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, count_);
+      }
+      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.coprocessor.protobuf.generated.PingProtos.IncrementCountResponse)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountResponse other = (org.apache.hadoop.hbase.coprocessor.protobuf.generated.PingProtos.IncrementCountResponse) obj;
+
+      boolean result = true;
+      result = result && (hasCount() == other.hasCount());
+      if (hasCount()) {
+        result = result && (getCount()
+            == other.getCount());
+      }
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode(

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