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From syuanji...@apache.org
Subject [29/37] hbase git commit: Revert "HBASE-15128 Disable region splits and merges switch in master"
Date Fri, 26 Feb 2016 23:09:50 GMT
http://git-wip-us.apache.org/repos/asf/hbase/blob/bf4fcc30/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterProtos.java
----------------------------------------------------------------------
diff --git a/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterProtos.java b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterProtos.java
index 073eba9..043d549 100644
--- a/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterProtos.java
+++ b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterProtos.java
@@ -8,88 +8,6 @@ public final class 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.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 {
 
@@ -28846,62 +28764,28 @@ public final class MasterProtos {
     // @@protoc_insertion_point(class_scope:hbase.pb.IsBalancerEnabledResponse)
   }
 
-  public interface SetSplitOrMergeEnabledRequestOrBuilder
+  public interface NormalizeRequestOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
-
-    // required bool enabled = 1;
-    /**
-     * <code>required bool enabled = 1;</code>
-     */
-    boolean hasEnabled();
-    /**
-     * <code>required bool enabled = 1;</code>
-     */
-    boolean getEnabled();
-
-    // optional bool synchronous = 2;
-    /**
-     * <code>optional bool synchronous = 2;</code>
-     */
-    boolean hasSynchronous();
-    /**
-     * <code>optional bool synchronous = 2;</code>
-     */
-    boolean getSynchronous();
-
-    // repeated .hbase.pb.MasterSwitchType switch_types = 3;
-    /**
-     * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-     */
-    java.util.List<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType> getSwitchTypesList();
-    /**
-     * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-     */
-    int getSwitchTypesCount();
-    /**
-     * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-     */
-    org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType getSwitchTypes(int index);
   }
   /**
-   * Protobuf type {@code hbase.pb.SetSplitOrMergeEnabledRequest}
+   * Protobuf type {@code hbase.pb.NormalizeRequest}
    */
-  public static final class SetSplitOrMergeEnabledRequest extends
+  public static final class NormalizeRequest extends
       com.google.protobuf.GeneratedMessage
-      implements SetSplitOrMergeEnabledRequestOrBuilder {
-    // Use SetSplitOrMergeEnabledRequest.newBuilder() to construct.
-    private SetSplitOrMergeEnabledRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements NormalizeRequestOrBuilder {
+    // Use NormalizeRequest.newBuilder() to construct.
+    private NormalizeRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private SetSplitOrMergeEnabledRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private NormalizeRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final SetSplitOrMergeEnabledRequest defaultInstance;
-    public static SetSplitOrMergeEnabledRequest getDefaultInstance() {
+    private static final NormalizeRequest defaultInstance;
+    public static NormalizeRequest getDefaultInstance() {
       return defaultInstance;
     }
 
-    public SetSplitOrMergeEnabledRequest getDefaultInstanceForType() {
+    public NormalizeRequest getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -28911,12 +28795,11 @@ public final class MasterProtos {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private SetSplitOrMergeEnabledRequest(
+    private NormalizeRequest(
         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 {
@@ -28934,49 +28817,6 @@ public final class MasterProtos {
               }
               break;
             }
-            case 8: {
-              bitField0_ |= 0x00000001;
-              enabled_ = input.readBool();
-              break;
-            }
-            case 16: {
-              bitField0_ |= 0x00000002;
-              synchronous_ = input.readBool();
-              break;
-            }
-            case 24: {
-              int rawValue = input.readEnum();
-              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType value = org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType.valueOf(rawValue);
-              if (value == null) {
-                unknownFields.mergeVarintField(3, rawValue);
-              } else {
-                if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
-                  switchTypes_ = new java.util.ArrayList<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType>();
-                  mutable_bitField0_ |= 0x00000004;
-                }
-                switchTypes_.add(value);
-              }
-              break;
-            }
-            case 26: {
-              int length = input.readRawVarint32();
-              int oldLimit = input.pushLimit(length);
-              while(input.getBytesUntilLimit() > 0) {
-                int rawValue = input.readEnum();
-                org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType value = org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType.valueOf(rawValue);
-                if (value == null) {
-                  unknownFields.mergeVarintField(3, rawValue);
-                } else {
-                  if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
-                    switchTypes_ = new java.util.ArrayList<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType>();
-                    mutable_bitField0_ |= 0x00000004;
-                  }
-                  switchTypes_.add(value);
-                }
-              }
-              input.popLimit(oldLimit);
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -28985,109 +28825,44 @@ public final class MasterProtos {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e.getMessage()).setUnfinishedMessage(this);
       } finally {
-        if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
-          switchTypes_ = java.util.Collections.unmodifiableList(switchTypes_);
-        }
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledRequest_descriptor;
+      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeRequest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledRequest_fieldAccessorTable
+      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest.Builder.class);
+              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<SetSplitOrMergeEnabledRequest> PARSER =
-        new com.google.protobuf.AbstractParser<SetSplitOrMergeEnabledRequest>() {
-      public SetSplitOrMergeEnabledRequest parsePartialFrom(
+    public static com.google.protobuf.Parser<NormalizeRequest> PARSER =
+        new com.google.protobuf.AbstractParser<NormalizeRequest>() {
+      public NormalizeRequest parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new SetSplitOrMergeEnabledRequest(input, extensionRegistry);
+        return new NormalizeRequest(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<SetSplitOrMergeEnabledRequest> getParserForType() {
+    public com.google.protobuf.Parser<NormalizeRequest> getParserForType() {
       return PARSER;
     }
 
-    private int bitField0_;
-    // required bool enabled = 1;
-    public static final int ENABLED_FIELD_NUMBER = 1;
-    private boolean enabled_;
-    /**
-     * <code>required bool enabled = 1;</code>
-     */
-    public boolean hasEnabled() {
-      return ((bitField0_ & 0x00000001) == 0x00000001);
-    }
-    /**
-     * <code>required bool enabled = 1;</code>
-     */
-    public boolean getEnabled() {
-      return enabled_;
-    }
-
-    // optional bool synchronous = 2;
-    public static final int SYNCHRONOUS_FIELD_NUMBER = 2;
-    private boolean synchronous_;
-    /**
-     * <code>optional bool synchronous = 2;</code>
-     */
-    public boolean hasSynchronous() {
-      return ((bitField0_ & 0x00000002) == 0x00000002);
-    }
-    /**
-     * <code>optional bool synchronous = 2;</code>
-     */
-    public boolean getSynchronous() {
-      return synchronous_;
-    }
-
-    // repeated .hbase.pb.MasterSwitchType switch_types = 3;
-    public static final int SWITCH_TYPES_FIELD_NUMBER = 3;
-    private java.util.List<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType> switchTypes_;
-    /**
-     * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-     */
-    public java.util.List<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType> getSwitchTypesList() {
-      return switchTypes_;
-    }
-    /**
-     * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-     */
-    public int getSwitchTypesCount() {
-      return switchTypes_.size();
-    }
-    /**
-     * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-     */
-    public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType getSwitchTypes(int index) {
-      return switchTypes_.get(index);
-    }
-
     private void initFields() {
-      enabled_ = false;
-      synchronous_ = false;
-      switchTypes_ = java.util.Collections.emptyList();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized != -1) return isInitialized == 1;
 
-      if (!hasEnabled()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
       memoizedIsInitialized = 1;
       return true;
     }
@@ -29095,15 +28870,6 @@ public final class MasterProtos {
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
       getSerializedSize();
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBool(1, enabled_);
-      }
-      if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeBool(2, synchronous_);
-      }
-      for (int i = 0; i < switchTypes_.size(); i++) {
-        output.writeEnum(3, switchTypes_.get(i).getNumber());
-      }
       getUnknownFields().writeTo(output);
     }
 
@@ -29113,23 +28879,6 @@ public final class MasterProtos {
       if (size != -1) return size;
 
       size = 0;
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(1, enabled_);
-      }
-      if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(2, synchronous_);
-      }
-      {
-        int dataSize = 0;
-        for (int i = 0; i < switchTypes_.size(); i++) {
-          dataSize += com.google.protobuf.CodedOutputStream
-            .computeEnumSizeNoTag(switchTypes_.get(i).getNumber());
-        }
-        size += dataSize;
-        size += 1 * switchTypes_.size();
-      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -29147,24 +28896,12 @@ public final class MasterProtos {
       if (obj == this) {
        return true;
       }
-      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest)) {
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest)) {
         return super.equals(obj);
       }
-      org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest) obj;
+      org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest) obj;
 
       boolean result = true;
-      result = result && (hasEnabled() == other.hasEnabled());
-      if (hasEnabled()) {
-        result = result && (getEnabled()
-            == other.getEnabled());
-      }
-      result = result && (hasSynchronous() == other.hasSynchronous());
-      if (hasSynchronous()) {
-        result = result && (getSynchronous()
-            == other.getSynchronous());
-      }
-      result = result && getSwitchTypesList()
-          .equals(other.getSwitchTypesList());
       result = result &&
           getUnknownFields().equals(other.getUnknownFields());
       return result;
@@ -29178,70 +28915,58 @@ public final class MasterProtos {
       }
       int hash = 41;
       hash = (19 * hash) + getDescriptorForType().hashCode();
-      if (hasEnabled()) {
-        hash = (37 * hash) + ENABLED_FIELD_NUMBER;
-        hash = (53 * hash) + hashBoolean(getEnabled());
-      }
-      if (hasSynchronous()) {
-        hash = (37 * hash) + SYNCHRONOUS_FIELD_NUMBER;
-        hash = (53 * hash) + hashBoolean(getSynchronous());
-      }
-      if (getSwitchTypesCount() > 0) {
-        hash = (37 * hash) + SWITCH_TYPES_FIELD_NUMBER;
-        hash = (53 * hash) + hashEnumList(getSwitchTypesList());
-      }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest 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.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(byte[] data)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(java.io.InputStream input)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest 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.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseDelimitedFrom(java.io.InputStream input)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseDelimitedFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest 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.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -29250,7 +28975,7 @@ public final class MasterProtos {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest prototype) {
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -29262,24 +28987,24 @@ public final class MasterProtos {
       return builder;
     }
     /**
-     * Protobuf type {@code hbase.pb.SetSplitOrMergeEnabledRequest}
+     * Protobuf type {@code hbase.pb.NormalizeRequest}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequestOrBuilder {
+       implements org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequestOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledRequest_descriptor;
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeRequest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledRequest_fieldAccessorTable
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeRequest_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest.Builder.class);
+                org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest.Builder.class);
       }
 
-      // Construct using org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest.newBuilder()
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -29299,12 +29024,6 @@ public final class MasterProtos {
 
       public Builder clear() {
         super.clear();
-        enabled_ = false;
-        bitField0_ = (bitField0_ & ~0x00000001);
-        synchronous_ = false;
-        bitField0_ = (bitField0_ & ~0x00000002);
-        switchTypes_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
 
@@ -29314,79 +29033,43 @@ public final class MasterProtos {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledRequest_descriptor;
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeRequest_descriptor;
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest getDefaultInstanceForType() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest.getDefaultInstance();
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest.getDefaultInstance();
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest build() {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest result = buildPartial();
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest build() {
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest buildPartial() {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest(this);
-        int from_bitField0_ = bitField0_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
-          to_bitField0_ |= 0x00000001;
-        }
-        result.enabled_ = enabled_;
-        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
-          to_bitField0_ |= 0x00000002;
-        }
-        result.synchronous_ = synchronous_;
-        if (((bitField0_ & 0x00000004) == 0x00000004)) {
-          switchTypes_ = java.util.Collections.unmodifiableList(switchTypes_);
-          bitField0_ = (bitField0_ & ~0x00000004);
-        }
-        result.switchTypes_ = switchTypes_;
-        result.bitField0_ = to_bitField0_;
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest(this);
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest) {
-          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest)other);
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest other) {
-        if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest.getDefaultInstance()) return this;
-        if (other.hasEnabled()) {
-          setEnabled(other.getEnabled());
-        }
-        if (other.hasSynchronous()) {
-          setSynchronous(other.getSynchronous());
-        }
-        if (!other.switchTypes_.isEmpty()) {
-          if (switchTypes_.isEmpty()) {
-            switchTypes_ = other.switchTypes_;
-            bitField0_ = (bitField0_ & ~0x00000004);
-          } else {
-            ensureSwitchTypesIsMutable();
-            switchTypes_.addAll(other.switchTypes_);
-          }
-          onChanged();
-        }
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
 
       public final boolean isInitialized() {
-        if (!hasEnabled()) {
-          
-          return false;
-        }
         return true;
       }
 
@@ -29394,11 +29077,11 @@ public final class MasterProtos {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest parsedMessage = null;
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest) e.getUnfinishedMessage();
+          parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeRequest) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -29407,193 +29090,50 @@ public final class MasterProtos {
         }
         return this;
       }
-      private int bitField0_;
-
-      // required bool enabled = 1;
-      private boolean enabled_ ;
-      /**
-       * <code>required bool enabled = 1;</code>
-       */
-      public boolean hasEnabled() {
-        return ((bitField0_ & 0x00000001) == 0x00000001);
-      }
-      /**
-       * <code>required bool enabled = 1;</code>
-       */
-      public boolean getEnabled() {
-        return enabled_;
-      }
-      /**
-       * <code>required bool enabled = 1;</code>
-       */
-      public Builder setEnabled(boolean value) {
-        bitField0_ |= 0x00000001;
-        enabled_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>required bool enabled = 1;</code>
-       */
-      public Builder clearEnabled() {
-        bitField0_ = (bitField0_ & ~0x00000001);
-        enabled_ = false;
-        onChanged();
-        return this;
-      }
-
-      // optional bool synchronous = 2;
-      private boolean synchronous_ ;
-      /**
-       * <code>optional bool synchronous = 2;</code>
-       */
-      public boolean hasSynchronous() {
-        return ((bitField0_ & 0x00000002) == 0x00000002);
-      }
-      /**
-       * <code>optional bool synchronous = 2;</code>
-       */
-      public boolean getSynchronous() {
-        return synchronous_;
-      }
-      /**
-       * <code>optional bool synchronous = 2;</code>
-       */
-      public Builder setSynchronous(boolean value) {
-        bitField0_ |= 0x00000002;
-        synchronous_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional bool synchronous = 2;</code>
-       */
-      public Builder clearSynchronous() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        synchronous_ = false;
-        onChanged();
-        return this;
-      }
-
-      // repeated .hbase.pb.MasterSwitchType switch_types = 3;
-      private java.util.List<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType> switchTypes_ =
-        java.util.Collections.emptyList();
-      private void ensureSwitchTypesIsMutable() {
-        if (!((bitField0_ & 0x00000004) == 0x00000004)) {
-          switchTypes_ = new java.util.ArrayList<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType>(switchTypes_);
-          bitField0_ |= 0x00000004;
-        }
-      }
-      /**
-       * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-       */
-      public java.util.List<org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType> getSwitchTypesList() {
-        return java.util.Collections.unmodifiableList(switchTypes_);
-      }
-      /**
-       * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-       */
-      public int getSwitchTypesCount() {
-        return switchTypes_.size();
-      }
-      /**
-       * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-       */
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType getSwitchTypes(int index) {
-        return switchTypes_.get(index);
-      }
-      /**
-       * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-       */
-      public Builder setSwitchTypes(
-          int index, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureSwitchTypesIsMutable();
-        switchTypes_.set(index, value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-       */
-      public Builder addSwitchTypes(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureSwitchTypesIsMutable();
-        switchTypes_.add(value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-       */
-      public Builder addAllSwitchTypes(
-          java.lang.Iterable<? extends org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType> values) {
-        ensureSwitchTypesIsMutable();
-        super.addAll(values, switchTypes_);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated .hbase.pb.MasterSwitchType switch_types = 3;</code>
-       */
-      public Builder clearSwitchTypes() {
-        switchTypes_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
-        onChanged();
-        return this;
-      }
 
-      // @@protoc_insertion_point(builder_scope:hbase.pb.SetSplitOrMergeEnabledRequest)
+      // @@protoc_insertion_point(builder_scope:hbase.pb.NormalizeRequest)
     }
 
     static {
-      defaultInstance = new SetSplitOrMergeEnabledRequest(true);
+      defaultInstance = new NormalizeRequest(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:hbase.pb.SetSplitOrMergeEnabledRequest)
+    // @@protoc_insertion_point(class_scope:hbase.pb.NormalizeRequest)
   }
 
-  public interface SetSplitOrMergeEnabledResponseOrBuilder
+  public interface NormalizeResponseOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // repeated bool prev_value = 1;
-    /**
-     * <code>repeated bool prev_value = 1;</code>
-     */
-    java.util.List<java.lang.Boolean> getPrevValueList();
+    // required bool normalizer_ran = 1;
     /**
-     * <code>repeated bool prev_value = 1;</code>
+     * <code>required bool normalizer_ran = 1;</code>
      */
-    int getPrevValueCount();
+    boolean hasNormalizerRan();
     /**
-     * <code>repeated bool prev_value = 1;</code>
+     * <code>required bool normalizer_ran = 1;</code>
      */
-    boolean getPrevValue(int index);
+    boolean getNormalizerRan();
   }
   /**
-   * Protobuf type {@code hbase.pb.SetSplitOrMergeEnabledResponse}
+   * Protobuf type {@code hbase.pb.NormalizeResponse}
    */
-  public static final class SetSplitOrMergeEnabledResponse extends
+  public static final class NormalizeResponse extends
       com.google.protobuf.GeneratedMessage
-      implements SetSplitOrMergeEnabledResponseOrBuilder {
-    // Use SetSplitOrMergeEnabledResponse.newBuilder() to construct.
-    private SetSplitOrMergeEnabledResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements NormalizeResponseOrBuilder {
+    // Use NormalizeResponse.newBuilder() to construct.
+    private NormalizeResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private SetSplitOrMergeEnabledResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private NormalizeResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final SetSplitOrMergeEnabledResponse defaultInstance;
-    public static SetSplitOrMergeEnabledResponse getDefaultInstance() {
+    private static final NormalizeResponse defaultInstance;
+    public static NormalizeResponse getDefaultInstance() {
       return defaultInstance;
     }
 
-    public SetSplitOrMergeEnabledResponse getDefaultInstanceForType() {
+    public NormalizeResponse getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -29603,7 +29143,7 @@ public final class MasterProtos {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private SetSplitOrMergeEnabledResponse(
+    private NormalizeResponse(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -29627,24 +29167,8 @@ public final class MasterProtos {
               break;
             }
             case 8: {
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                prevValue_ = new java.util.ArrayList<java.lang.Boolean>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              prevValue_.add(input.readBool());
-              break;
-            }
-            case 10: {
-              int length = input.readRawVarint32();
-              int limit = input.pushLimit(length);
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001) && input.getBytesUntilLimit() > 0) {
-                prevValue_ = new java.util.ArrayList<java.lang.Boolean>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              while (input.getBytesUntilLimit() > 0) {
-                prevValue_.add(input.readBool());
-              }
-              input.popLimit(limit);
+              bitField0_ |= 0x00000001;
+              normalizerRan_ = input.readBool();
               break;
             }
           }
@@ -29655,71 +29179,66 @@ public final class MasterProtos {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e.getMessage()).setUnfinishedMessage(this);
       } finally {
-        if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-          prevValue_ = java.util.Collections.unmodifiableList(prevValue_);
-        }
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledResponse_descriptor;
+      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeResponse_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledResponse_fieldAccessorTable
+      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse.Builder.class);
+              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<SetSplitOrMergeEnabledResponse> PARSER =
-        new com.google.protobuf.AbstractParser<SetSplitOrMergeEnabledResponse>() {
-      public SetSplitOrMergeEnabledResponse parsePartialFrom(
+    public static com.google.protobuf.Parser<NormalizeResponse> PARSER =
+        new com.google.protobuf.AbstractParser<NormalizeResponse>() {
+      public NormalizeResponse parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new SetSplitOrMergeEnabledResponse(input, extensionRegistry);
+        return new NormalizeResponse(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<SetSplitOrMergeEnabledResponse> getParserForType() {
+    public com.google.protobuf.Parser<NormalizeResponse> getParserForType() {
       return PARSER;
     }
 
-    // repeated bool prev_value = 1;
-    public static final int PREV_VALUE_FIELD_NUMBER = 1;
-    private java.util.List<java.lang.Boolean> prevValue_;
-    /**
-     * <code>repeated bool prev_value = 1;</code>
-     */
-    public java.util.List<java.lang.Boolean>
-        getPrevValueList() {
-      return prevValue_;
-    }
+    private int bitField0_;
+    // required bool normalizer_ran = 1;
+    public static final int NORMALIZER_RAN_FIELD_NUMBER = 1;
+    private boolean normalizerRan_;
     /**
-     * <code>repeated bool prev_value = 1;</code>
+     * <code>required bool normalizer_ran = 1;</code>
      */
-    public int getPrevValueCount() {
-      return prevValue_.size();
+    public boolean hasNormalizerRan() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
     }
     /**
-     * <code>repeated bool prev_value = 1;</code>
+     * <code>required bool normalizer_ran = 1;</code>
      */
-    public boolean getPrevValue(int index) {
-      return prevValue_.get(index);
+    public boolean getNormalizerRan() {
+      return normalizerRan_;
     }
 
     private void initFields() {
-      prevValue_ = java.util.Collections.emptyList();
+      normalizerRan_ = false;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized != -1) return isInitialized == 1;
 
+      if (!hasNormalizerRan()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
       memoizedIsInitialized = 1;
       return true;
     }
@@ -29727,8 +29246,8 @@ public final class MasterProtos {
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
       getSerializedSize();
-      for (int i = 0; i < prevValue_.size(); i++) {
-        output.writeBool(1, prevValue_.get(i));
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeBool(1, normalizerRan_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -29739,11 +29258,9 @@ public final class MasterProtos {
       if (size != -1) return size;
 
       size = 0;
-      {
-        int dataSize = 0;
-        dataSize = 1 * getPrevValueList().size();
-        size += dataSize;
-        size += 1 * getPrevValueList().size();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(1, normalizerRan_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -29762,14 +29279,17 @@ public final class MasterProtos {
       if (obj == this) {
        return true;
       }
-      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse)) {
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse)) {
         return super.equals(obj);
       }
-      org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse) obj;
+      org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse) obj;
 
       boolean result = true;
-      result = result && getPrevValueList()
-          .equals(other.getPrevValueList());
+      result = result && (hasNormalizerRan() == other.hasNormalizerRan());
+      if (hasNormalizerRan()) {
+        result = result && (getNormalizerRan()
+            == other.getNormalizerRan());
+      }
       result = result &&
           getUnknownFields().equals(other.getUnknownFields());
       return result;
@@ -29783,62 +29303,62 @@ public final class MasterProtos {
       }
       int hash = 41;
       hash = (19 * hash) + getDescriptorForType().hashCode();
-      if (getPrevValueCount() > 0) {
-        hash = (37 * hash) + PREV_VALUE_FIELD_NUMBER;
-        hash = (53 * hash) + getPrevValueList().hashCode();
+      if (hasNormalizerRan()) {
+        hash = (37 * hash) + NORMALIZER_RAN_FIELD_NUMBER;
+        hash = (53 * hash) + hashBoolean(getNormalizerRan());
       }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse 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.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(byte[] data)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(java.io.InputStream input)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse 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.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseDelimitedFrom(java.io.InputStream input)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseDelimitedFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse 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.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -29847,7 +29367,7 @@ public final class MasterProtos {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse prototype) {
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -29859,24 +29379,24 @@ public final class MasterProtos {
       return builder;
     }
     /**
-     * Protobuf type {@code hbase.pb.SetSplitOrMergeEnabledResponse}
+     * Protobuf type {@code hbase.pb.NormalizeResponse}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponseOrBuilder {
+       implements org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponseOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledResponse_descriptor;
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeResponse_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledResponse_fieldAccessorTable
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeResponse_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse.Builder.class);
+                org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse.Builder.class);
       }
 
-      // Construct using org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse.newBuilder()
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -29896,7 +29416,7 @@ public final class MasterProtos {
 
       public Builder clear() {
         super.clear();
-        prevValue_ = java.util.Collections.emptyList();
+        normalizerRan_ = false;
         bitField0_ = (bitField0_ & ~0x00000001);
         return this;
       }
@@ -29907,59 +29427,57 @@ public final class MasterProtos {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetSplitOrMergeEnabledResponse_descriptor;
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_NormalizeResponse_descriptor;
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse getDefaultInstanceForType() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse.getDefaultInstance();
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse.getDefaultInstance();
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse build() {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse result = buildPartial();
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse build() {
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse buildPartial() {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse(this);
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse(this);
         int from_bitField0_ = bitField0_;
-        if (((bitField0_ & 0x00000001) == 0x00000001)) {
-          prevValue_ = java.util.Collections.unmodifiableList(prevValue_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
         }
-        result.prevValue_ = prevValue_;
+        result.normalizerRan_ = normalizerRan_;
+        result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse) {
-          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse)other);
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse other) {
-        if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse.getDefaultInstance()) return this;
-        if (!other.prevValue_.isEmpty()) {
-          if (prevValue_.isEmpty()) {
-            prevValue_ = other.prevValue_;
-            bitField0_ = (bitField0_ & ~0x00000001);
-          } else {
-            ensurePrevValueIsMutable();
-            prevValue_.addAll(other.prevValue_);
-          }
-          onChanged();
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse.getDefaultInstance()) return this;
+        if (other.hasNormalizerRan()) {
+          setNormalizerRan(other.getNormalizerRan());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
 
       public final boolean isInitialized() {
+        if (!hasNormalizerRan()) {
+          
+          return false;
+        }
         return true;
       }
 
@@ -29967,11 +29485,11 @@ public final class MasterProtos {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse parsedMessage = null;
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledResponse) e.getUnfinishedMessage();
+          parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.NormalizeResponse) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -29982,115 +29500,82 @@ public final class MasterProtos {
       }
       private int bitField0_;
 
-      // repeated bool prev_value = 1;
-      private java.util.List<java.lang.Boolean> prevValue_ = java.util.Collections.emptyList();
-      private void ensurePrevValueIsMutable() {
-        if (!((bitField0_ & 0x00000001) == 0x00000001)) {
-          prevValue_ = new java.util.ArrayList<java.lang.Boolean>(prevValue_);
-          bitField0_ |= 0x00000001;
-         }
-      }
-      /**
-       * <code>repeated bool prev_value = 1;</code>
-       */
-      public java.util.List<java.lang.Boolean>
-          getPrevValueList() {
-        return java.util.Collections.unmodifiableList(prevValue_);
-      }
-      /**
-       * <code>repeated bool prev_value = 1;</code>
-       */
-      public int getPrevValueCount() {
-        return prevValue_.size();
-      }
-      /**
-       * <code>repeated bool prev_value = 1;</code>
-       */
-      public boolean getPrevValue(int index) {
-        return prevValue_.get(index);
-      }
+      // required bool normalizer_ran = 1;
+      private boolean normalizerRan_ ;
       /**
-       * <code>repeated bool prev_value = 1;</code>
+       * <code>required bool normalizer_ran = 1;</code>
        */
-      public Builder setPrevValue(
-          int index, boolean value) {
-        ensurePrevValueIsMutable();
-        prevValue_.set(index, value);
-        onChanged();
-        return this;
+      public boolean hasNormalizerRan() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
       }
       /**
-       * <code>repeated bool prev_value = 1;</code>
+       * <code>required bool normalizer_ran = 1;</code>
        */
-      public Builder addPrevValue(boolean value) {
-        ensurePrevValueIsMutable();
-        prevValue_.add(value);
-        onChanged();
-        return this;
+      public boolean getNormalizerRan() {
+        return normalizerRan_;
       }
       /**
-       * <code>repeated bool prev_value = 1;</code>
+       * <code>required bool normalizer_ran = 1;</code>
        */
-      public Builder addAllPrevValue(
-          java.lang.Iterable<? extends java.lang.Boolean> values) {
-        ensurePrevValueIsMutable();
-        super.addAll(values, prevValue_);
+      public Builder setNormalizerRan(boolean value) {
+        bitField0_ |= 0x00000001;
+        normalizerRan_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>repeated bool prev_value = 1;</code>
+       * <code>required bool normalizer_ran = 1;</code>
        */
-      public Builder clearPrevValue() {
-        prevValue_ = java.util.Collections.emptyList();
+      public Builder clearNormalizerRan() {
         bitField0_ = (bitField0_ & ~0x00000001);
+        normalizerRan_ = false;
         onChanged();
         return this;
       }
 
-      // @@protoc_insertion_point(builder_scope:hbase.pb.SetSplitOrMergeEnabledResponse)
+      // @@protoc_insertion_point(builder_scope:hbase.pb.NormalizeResponse)
     }
 
     static {
-      defaultInstance = new SetSplitOrMergeEnabledResponse(true);
+      defaultInstance = new NormalizeResponse(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:hbase.pb.SetSplitOrMergeEnabledResponse)
+    // @@protoc_insertion_point(class_scope:hbase.pb.NormalizeResponse)
   }
 
-  public interface IsSplitOrMergeEnabledRequestOrBuilder
+  public interface SetNormalizerRunningRequestOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // required .hbase.pb.MasterSwitchType switch_type = 1;
+    // required bool on = 1;
     /**
-     * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+     * <code>required bool on = 1;</code>
      */
-    boolean hasSwitchType();
+    boolean hasOn();
     /**
-     * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+     * <code>required bool on = 1;</code>
      */
-    org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType getSwitchType();
+    boolean getOn();
   }
   /**
-   * Protobuf type {@code hbase.pb.IsSplitOrMergeEnabledRequest}
+   * Protobuf type {@code hbase.pb.SetNormalizerRunningRequest}
    */
-  public static final class IsSplitOrMergeEnabledRequest extends
+  public static final class SetNormalizerRunningRequest extends
       com.google.protobuf.GeneratedMessage
-      implements IsSplitOrMergeEnabledRequestOrBuilder {
-    // Use IsSplitOrMergeEnabledRequest.newBuilder() to construct.
-    private IsSplitOrMergeEnabledRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements SetNormalizerRunningRequestOrBuilder {
+    // Use SetNormalizerRunningRequest.newBuilder() to construct.
+    private SetNormalizerRunningRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private IsSplitOrMergeEnabledRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private SetNormalizerRunningRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final IsSplitOrMergeEnabledRequest defaultInstance;
-    public static IsSplitOrMergeEnabledRequest getDefaultInstance() {
+    private static final SetNormalizerRunningRequest defaultInstance;
+    public static SetNormalizerRunningRequest getDefaultInstance() {
       return defaultInstance;
     }
 
-    public IsSplitOrMergeEnabledRequest getDefaultInstanceForType() {
+    public SetNormalizerRunningRequest getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -30100,7 +29585,7 @@ public final class MasterProtos {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private IsSplitOrMergeEnabledRequest(
+    private SetNormalizerRunningRequest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -30124,14 +29609,8 @@ public final class MasterProtos {
               break;
             }
             case 8: {
-              int rawValue = input.readEnum();
-              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType value = org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType.valueOf(rawValue);
-              if (value == null) {
-                unknownFields.mergeVarintField(1, rawValue);
-              } else {
-                bitField0_ |= 0x00000001;
-                switchType_ = value;
-              }
+              bitField0_ |= 0x00000001;
+              on_ = input.readBool();
               break;
             }
           }
@@ -30148,57 +29627,57 @@ public final class MasterProtos {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_IsSplitOrMergeEnabledRequest_descriptor;
+      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetNormalizerRunningRequest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_IsSplitOrMergeEnabledRequest_fieldAccessorTable
+      return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetNormalizerRunningRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest.Builder.class);
+              org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<IsSplitOrMergeEnabledRequest> PARSER =
-        new com.google.protobuf.AbstractParser<IsSplitOrMergeEnabledRequest>() {
-      public IsSplitOrMergeEnabledRequest parsePartialFrom(
+    public static com.google.protobuf.Parser<SetNormalizerRunningRequest> PARSER =
+        new com.google.protobuf.AbstractParser<SetNormalizerRunningRequest>() {
+      public SetNormalizerRunningRequest parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new IsSplitOrMergeEnabledRequest(input, extensionRegistry);
+        return new SetNormalizerRunningRequest(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<IsSplitOrMergeEnabledRequest> getParserForType() {
+    public com.google.protobuf.Parser<SetNormalizerRunningRequest> getParserForType() {
       return PARSER;
     }
 
     private int bitField0_;
-    // required .hbase.pb.MasterSwitchType switch_type = 1;
-    public static final int SWITCH_TYPE_FIELD_NUMBER = 1;
-    private org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType switchType_;
+    // required bool on = 1;
+    public static final int ON_FIELD_NUMBER = 1;
+    private boolean on_;
     /**
-     * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+     * <code>required bool on = 1;</code>
      */
-    public boolean hasSwitchType() {
+    public boolean hasOn() {
       return ((bitField0_ & 0x00000001) == 0x00000001);
     }
     /**
-     * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+     * <code>required bool on = 1;</code>
      */
-    public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType getSwitchType() {
-      return switchType_;
+    public boolean getOn() {
+      return on_;
     }
 
     private void initFields() {
-      switchType_ = org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType.SPLIT;
+      on_ = false;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized != -1) return isInitialized == 1;
 
-      if (!hasSwitchType()) {
+      if (!hasOn()) {
         memoizedIsInitialized = 0;
         return false;
       }
@@ -30210,7 +29689,7 @@ public final class MasterProtos {
                         throws java.io.IOException {
       getSerializedSize();
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeEnum(1, switchType_.getNumber());
+        output.writeBool(1, on_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -30223,7 +29702,7 @@ public final class MasterProtos {
       size = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, switchType_.getNumber());
+          .computeBoolSize(1, on_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -30242,16 +29721,16 @@ public final class MasterProtos {
       if (obj == this) {
        return true;
       }
-      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest)) {
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest)) {
         return super.equals(obj);
       }
-      org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest) obj;
+      org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest) obj;
 
       boolean result = true;
-      result = result && (hasSwitchType() == other.hasSwitchType());
-      if (hasSwitchType()) {
-        result = result &&
-            (getSwitchType() == other.getSwitchType());
+      result = result && (hasOn() == other.hasOn());
+      if (hasOn()) {
+        result = result && (getOn()
+            == other.getOn());
       }
       result = result &&
           getUnknownFields().equals(other.getUnknownFields());
@@ -30266,62 +29745,62 @@ public final class MasterProtos {
       }
       int hash = 41;
       hash = (19 * hash) + getDescriptorForType().hashCode();
-      if (hasSwitchType()) {
-        hash = (37 * hash) + SWITCH_TYPE_FIELD_NUMBER;
-        hash = (53 * hash) + hashEnum(getSwitchType());
+      if (hasOn()) {
+        hash = (37 * hash) + ON_FIELD_NUMBER;
+        hash = (53 * hash) + hashBoolean(getOn());
       }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest 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.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(byte[] data)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(java.io.InputStream input)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest 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.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseDelimitedFrom(java.io.InputStream input)
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseDelimitedFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest 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.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parseFrom(
+    public static org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -30330,7 +29809,7 @@ public final class MasterProtos {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest prototype) {
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -30342,24 +29821,24 @@ public final class MasterProtos {
       return builder;
     }
     /**
-     * Protobuf type {@code hbase.pb.IsSplitOrMergeEnabledRequest}
+     * Protobuf type {@code hbase.pb.SetNormalizerRunningRequest}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequestOrBuilder {
+       implements org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequestOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_IsSplitOrMergeEnabledRequest_descriptor;
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetNormalizerRunningRequest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_IsSplitOrMergeEnabledRequest_fieldAccessorTable
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetNormalizerRunningRequest_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest.Builder.class);
+                org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest.class, org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest.Builder.class);
       }
 
-      // Construct using org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest.newBuilder()
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -30379,7 +29858,7 @@ public final class MasterProtos {
 
       public Builder clear() {
         super.clear();
-        switchType_ = org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType.SPLIT;
+        on_ = false;
         bitField0_ = (bitField0_ & ~0x00000001);
         return this;
       }
@@ -30390,54 +29869,54 @@ public final class MasterProtos {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_IsSplitOrMergeEnabledRequest_descriptor;
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.internal_static_hbase_pb_SetNormalizerRunningRequest_descriptor;
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest getDefaultInstanceForType() {
-        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest.getDefaultInstance();
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest.getDefaultInstance();
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest build() {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest result = buildPartial();
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest build() {
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest buildPartial() {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest(this);
+      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
           to_bitField0_ |= 0x00000001;
         }
-        result.switchType_ = switchType_;
+        result.on_ = on_;
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest) {
-          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest)other);
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest other) {
-        if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest.getDefaultInstance()) return this;
-        if (other.hasSwitchType()) {
-          setSwitchType(other.getSwitchType());
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest.getDefaultInstance()) return this;
+        if (other.hasOn()) {
+          setOn(other.getOn());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
 
       public final boolean isInitialized() {
-        if (!hasSwitchType()) {
+        if (!hasOn()) {
           
           return false;
         }
@@ -30448,11 +29927,11 @@ public final class MasterProtos {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest parsedMessage = null;
+        org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.IsSplitOrMergeEnabledRequest) e.getUnfinishedMessage();
+          parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetNormalizerRunningRequest) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -30463,85 +29942,82 @@ public final class MasterProtos {
       }
       private int bitField0_;
 
-      // required .hbase.pb.MasterSwitchType switch_type = 1;
-      private org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType switchType_ = org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType.SPLIT;
+      // required bool on = 1;
+      private boolean on_ ;
       /**
-       * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+       * <code>required bool on = 1;</code>
        */
-      public boolean hasSwitchType() {
+      public boolean hasOn() {
         return ((bitField0_ & 0x00000001) == 0x00000001);
       }
       /**
-       * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+       * <code>required bool on = 1;</code>
        */
-      public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType getSwitchType() {
-        return switchType_;
+      public boolean getOn() {
+        return on_;
       }
       /**
-       * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+       * <code>required bool on = 1;</code>
        */
-      public Builder setSwitchType(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setOn(boolean value) {
         bitField0_ |= 0x00000001;
-        switchType_ = value;
+        on_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>required .hbase.pb.MasterSwitchType switch_type = 1;</code>
+       * <code>required bool on = 1;</code>
        */
-      public Builder clearSwitchType() {
+      public Builder clearOn() {
         bitField0_ = (bitField0_ & ~0x00000001);
-        switchType_ = org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterSwitchType.SPLIT;
+        on_ = false;
         onChanged();
         return this;
       }
 
-      // @@protoc_insertion_point(builder_scope:hbase.pb.IsSplitOrMergeEnabledRequest)
+      // @@protoc_insertion_point(builder_scope:hbase.pb.SetNormalizerRunningRequest)
     }
 
     static {
-      defaultInstance = new IsSplitOrMergeEnabledRequest(true);
+      defaultInstance = new SetNormalizerRunningRequest(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:hbase.pb.IsSplitOrMergeEnabledRequest)
+    // @@protoc_insertion_point(class_scope:hbase.pb.SetNormalizerRunningRequest)
   }
 
-  public interface IsSplitOrMergeEnabledResponseOrBuilder
+  public interface SetNormalizerRunningResponseOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // required bool enabled = 1;
+    // optional bool prev_normalizer_value = 1;
     /**
-     * <code>required bool enabled = 1;</code>
+     * <code>optional bool prev_normalizer_value = 1;</code>
      */
-    boolean hasEnabled();
+    boolean hasPrevNormalizerValue();
     /**
-     * <code>required bool enabled = 1;</code>
+     * <code>optional bool prev_normalizer_value = 1;</code>
      */
-    boolean getEnabled();
+    boolean getPrevNormalizerValue();
   }
   /**
-   * Protobuf type {@code hbase.pb.IsSplitOrMergeEnabledResponse}
+   * Protobuf type {@code hbase.pb.SetNormalizerRunningResponse}
    */
-  public static final class IsSplitOrMergeEnabledResponse extends
+  public static final class SetNormalizerRunningResponse extends
       com.google.protobuf.GeneratedMessage
-      implements IsSplitOrMergeEnabledResponseOrBuilder {
-    // Use IsSplitOrMergeEnabledResponse.newBuilder() to construct.
-    private IsSplitOrMergeEnabledResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements SetNormalizerRunningResponseOrBuilder {
+    // Use SetNormalizerRunningResponse.newBuilder() to construct.
+    private SetNormalizerRunningResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private IsSplitOrMergeEnabledResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private SetNormalizerRunningResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final IsSplitOrMergeEnabledResponse defaultInstance;
-    public static IsSplitOrMergeEnabledResponse getDefaultInstance() {
+    private static final SetNormalizerRunningResponse defaultInstance;
+    public static SetNormalizerRunningResponse getDefaultInstance() {
       return defaultInstance;
     }
 
-    public IsSplitOrMergeEnabledResponse getDefaultInstanceForType() {
+    public SetNormalizerRunningRes

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