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From els...@apache.org
Subject [21/54] [abbrv] hbase git commit: HBASE-16995 Build client Java API and client protobuf messages (Josh Elser)
Date Mon, 20 Mar 2017 22:49:54 GMT
http://git-wip-us.apache.org/repos/asf/hbase/blob/87fa04cc/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/QuotaProtos.java
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/QuotaProtos.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/QuotaProtos.java
index d14336a..a715115 100644
--- a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/QuotaProtos.java
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/QuotaProtos.java
@@ -239,12 +239,20 @@ public final class QuotaProtos {
      * <code>THROTTLE = 1;</code>
      */
     THROTTLE(1),
+    /**
+     * <code>SPACE = 2;</code>
+     */
+    SPACE(2),
     ;
 
     /**
      * <code>THROTTLE = 1;</code>
      */
     public static final int THROTTLE_VALUE = 1;
+    /**
+     * <code>SPACE = 2;</code>
+     */
+    public static final int SPACE_VALUE = 2;
 
 
     public final int getNumber() {
@@ -262,6 +270,7 @@ public final class QuotaProtos {
     public static QuotaType forNumber(int value) {
       switch (value) {
         case 1: return THROTTLE;
+        case 2: return SPACE;
         default: return null;
       }
     }
@@ -311,6 +320,150 @@ public final class QuotaProtos {
     // @@protoc_insertion_point(enum_scope:hbase.pb.QuotaType)
   }
 
+  /**
+   * <pre>
+   * Defines what action should be taken when the SpaceQuota is violated
+   * </pre>
+   *
+   * Protobuf enum {@code hbase.pb.SpaceViolationPolicy}
+   */
+  public enum SpaceViolationPolicy
+      implements org.apache.hadoop.hbase.shaded.com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <pre>
+     * Disable the table(s)
+     * </pre>
+     *
+     * <code>DISABLE = 1;</code>
+     */
+    DISABLE(1),
+    /**
+     * <pre>
+     * No writes, bulk-loads, or compactions
+     * </pre>
+     *
+     * <code>NO_WRITES_COMPACTIONS = 2;</code>
+     */
+    NO_WRITES_COMPACTIONS(2),
+    /**
+     * <pre>
+     * No writes or bulk-loads
+     * </pre>
+     *
+     * <code>NO_WRITES = 3;</code>
+     */
+    NO_WRITES(3),
+    /**
+     * <pre>
+     * No puts or bulk-loads, but deletes are allowed
+     * </pre>
+     *
+     * <code>NO_INSERTS = 4;</code>
+     */
+    NO_INSERTS(4),
+    ;
+
+    /**
+     * <pre>
+     * Disable the table(s)
+     * </pre>
+     *
+     * <code>DISABLE = 1;</code>
+     */
+    public static final int DISABLE_VALUE = 1;
+    /**
+     * <pre>
+     * No writes, bulk-loads, or compactions
+     * </pre>
+     *
+     * <code>NO_WRITES_COMPACTIONS = 2;</code>
+     */
+    public static final int NO_WRITES_COMPACTIONS_VALUE = 2;
+    /**
+     * <pre>
+     * No writes or bulk-loads
+     * </pre>
+     *
+     * <code>NO_WRITES = 3;</code>
+     */
+    public static final int NO_WRITES_VALUE = 3;
+    /**
+     * <pre>
+     * No puts or bulk-loads, but deletes are allowed
+     * </pre>
+     *
+     * <code>NO_INSERTS = 4;</code>
+     */
+    public static final int NO_INSERTS_VALUE = 4;
+
+
+    public final int getNumber() {
+      return value;
+    }
+
+    /**
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static SpaceViolationPolicy valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static SpaceViolationPolicy forNumber(int value) {
+      switch (value) {
+        case 1: return DISABLE;
+        case 2: return NO_WRITES_COMPACTIONS;
+        case 3: return NO_WRITES;
+        case 4: return NO_INSERTS;
+        default: return null;
+      }
+    }
+
+    public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Internal.EnumLiteMap<SpaceViolationPolicy>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Internal.EnumLiteMap<
+        SpaceViolationPolicy> internalValueMap =
+          new org.apache.hadoop.hbase.shaded.com.google.protobuf.Internal.EnumLiteMap<SpaceViolationPolicy>() {
+            public SpaceViolationPolicy findValueByNumber(int number) {
+              return SpaceViolationPolicy.forNumber(number);
+            }
+          };
+
+    public final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.getDescriptor().getEnumTypes().get(3);
+    }
+
+    private static final SpaceViolationPolicy[] VALUES = values();
+
+    public static SpaceViolationPolicy valueOf(
+        org.apache.hadoop.hbase.shaded.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 value;
+
+    private SpaceViolationPolicy(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:hbase.pb.SpaceViolationPolicy)
+  }
+
   public interface TimedQuotaOrBuilder extends
       // @@protoc_insertion_point(interface_extends:hbase.pb.TimedQuota)
       org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
@@ -3419,6 +3572,19 @@ public final class QuotaProtos {
      * <code>optional .hbase.pb.Throttle throttle = 2;</code>
      */
     org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.ThrottleOrBuilder getThrottleOrBuilder();
+
+    /**
+     * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+     */
+    boolean hasSpace();
+    /**
+     * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getSpace();
+    /**
+     * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder getSpaceOrBuilder();
   }
   /**
    * Protobuf type {@code hbase.pb.Quotas}
@@ -3481,6 +3647,19 @@ public final class QuotaProtos {
               bitField0_ |= 0x00000002;
               break;
             }
+            case 26: {
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000004) == 0x00000004)) {
+                subBuilder = space_.toBuilder();
+              }
+              space_ = input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(space_);
+                space_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000004;
+              break;
+            }
           }
         }
       } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3542,6 +3721,27 @@ public final class QuotaProtos {
       return throttle_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Throttle.getDefaultInstance() : throttle_;
     }
 
+    public static final int SPACE_FIELD_NUMBER = 3;
+    private org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota space_;
+    /**
+     * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+     */
+    public boolean hasSpace() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    /**
+     * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getSpace() {
+      return space_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : space_;
+    }
+    /**
+     * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder getSpaceOrBuilder() {
+      return space_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : space_;
+    }
+
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3566,6 +3766,9 @@ public final class QuotaProtos {
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
         output.writeMessage(2, getThrottle());
       }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeMessage(3, getSpace());
+      }
       unknownFields.writeTo(output);
     }
 
@@ -3582,6 +3785,10 @@ public final class QuotaProtos {
         size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
           .computeMessageSize(2, getThrottle());
       }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, getSpace());
+      }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
       return size;
@@ -3609,6 +3816,11 @@ public final class QuotaProtos {
         result = result && getThrottle()
             .equals(other.getThrottle());
       }
+      result = result && (hasSpace() == other.hasSpace());
+      if (hasSpace()) {
+        result = result && getSpace()
+            .equals(other.getSpace());
+      }
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -3629,6 +3841,10 @@ public final class QuotaProtos {
         hash = (37 * hash) + THROTTLE_FIELD_NUMBER;
         hash = (53 * hash) + getThrottle().hashCode();
       }
+      if (hasSpace()) {
+        hash = (37 * hash) + SPACE_FIELD_NUMBER;
+        hash = (53 * hash) + getSpace().hashCode();
+      }
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
@@ -3744,6 +3960,7 @@ public final class QuotaProtos {
         if (org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
                 .alwaysUseFieldBuilders) {
           getThrottleFieldBuilder();
+          getSpaceFieldBuilder();
         }
       }
       public Builder clear() {
@@ -3756,6 +3973,12 @@ public final class QuotaProtos {
           throttleBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000002);
+        if (spaceBuilder_ == null) {
+          space_ = null;
+        } else {
+          spaceBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
 
@@ -3792,6 +4015,14 @@ public final class QuotaProtos {
         } else {
           result.throttle_ = throttleBuilder_.build();
         }
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        if (spaceBuilder_ == null) {
+          result.space_ = space_;
+        } else {
+          result.space_ = spaceBuilder_.build();
+        }
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
@@ -3840,6 +4071,9 @@ public final class QuotaProtos {
         if (other.hasThrottle()) {
           mergeThrottle(other.getThrottle());
         }
+        if (other.hasSpace()) {
+          mergeSpace(other.getSpace());
+        }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
         return this;
@@ -4022,6 +4256,124 @@ public final class QuotaProtos {
         }
         return throttleBuilder_;
       }
+
+      private org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota space_ = null;
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder> spaceBuilder_;
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public boolean hasSpace() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getSpace() {
+        if (spaceBuilder_ == null) {
+          return space_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : space_;
+        } else {
+          return spaceBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public Builder setSpace(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota value) {
+        if (spaceBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          space_ = value;
+          onChanged();
+        } else {
+          spaceBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public Builder setSpace(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder builderForValue) {
+        if (spaceBuilder_ == null) {
+          space_ = builderForValue.build();
+          onChanged();
+        } else {
+          spaceBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public Builder mergeSpace(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota value) {
+        if (spaceBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) == 0x00000004) &&
+              space_ != null &&
+              space_ != org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance()) {
+            space_ =
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.newBuilder(space_).mergeFrom(value).buildPartial();
+          } else {
+            space_ = value;
+          }
+          onChanged();
+        } else {
+          spaceBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public Builder clearSpace() {
+        if (spaceBuilder_ == null) {
+          space_ = null;
+          onChanged();
+        } else {
+          spaceBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000004);
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder getSpaceBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return getSpaceFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder getSpaceOrBuilder() {
+        if (spaceBuilder_ != null) {
+          return spaceBuilder_.getMessageOrBuilder();
+        } else {
+          return space_ == null ?
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : space_;
+        }
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota space = 3;</code>
+       */
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder> 
+          getSpaceFieldBuilder() {
+        if (spaceBuilder_ == null) {
+          spaceBuilder_ = new org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder>(
+                  getSpace(),
+                  getParentForChildren(),
+                  isClean());
+          space_ = null;
+        }
+        return spaceBuilder_;
+      }
       public final Builder setUnknownFields(
           final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFields(unknownFields);
@@ -4444,75 +4796,1314 @@ public final class QuotaProtos {
 
   }
 
-  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
-    internal_static_hbase_pb_TimedQuota_descriptor;
-  private static final 
-    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_hbase_pb_TimedQuota_fieldAccessorTable;
-  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
-    internal_static_hbase_pb_Throttle_descriptor;
-  private static final 
-    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_hbase_pb_Throttle_fieldAccessorTable;
-  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
-    internal_static_hbase_pb_ThrottleRequest_descriptor;
-  private static final 
-    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_hbase_pb_ThrottleRequest_fieldAccessorTable;
-  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
-    internal_static_hbase_pb_Quotas_descriptor;
-  private static final 
-    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_hbase_pb_Quotas_fieldAccessorTable;
-  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
-    internal_static_hbase_pb_QuotaUsage_descriptor;
-  private static final 
-    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_hbase_pb_QuotaUsage_fieldAccessorTable;
+  public interface SpaceQuotaOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:hbase.pb.SpaceQuota)
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
 
-  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
+    /**
+     * <pre>
+     * The limit of bytes for this quota
+     * </pre>
+     *
+     * <code>optional uint64 soft_limit = 1;</code>
+     */
+    boolean hasSoftLimit();
+    /**
+     * <pre>
+     * The limit of bytes for this quota
+     * </pre>
+     *
+     * <code>optional uint64 soft_limit = 1;</code>
+     */
+    long getSoftLimit();
+
+    /**
+     * <pre>
+     * The action to take when the quota is violated
+     * </pre>
+     *
+     * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+     */
+    boolean hasViolationPolicy();
+    /**
+     * <pre>
+     * The action to take when the quota is violated
+     * </pre>
+     *
+     * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy getViolationPolicy();
   }
-  private static  org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n\013Quota.proto\022\010hbase.pb\032\013HBase.proto\"\204\001\n" +
-      "\nTimedQuota\022%\n\ttime_unit\030\001 \002(\0162\022.hbase.p" +
-      "b.TimeUnit\022\022\n\nsoft_limit\030\002 \001(\004\022\r\n\005share\030" +
-      "\003 \001(\002\022,\n\005scope\030\004 \001(\0162\024.hbase.pb.QuotaSco" +
-      "pe:\007MACHINE\"\375\001\n\010Throttle\022%\n\007req_num\030\001 \001(" +
-      "\0132\024.hbase.pb.TimedQuota\022&\n\010req_size\030\002 \001(" +
-      "\0132\024.hbase.pb.TimedQuota\022\'\n\twrite_num\030\003 \001" +
-      "(\0132\024.hbase.pb.TimedQuota\022(\n\nwrite_size\030\004" +
-      " \001(\0132\024.hbase.pb.TimedQuota\022&\n\010read_num\030\005" +
-      " \001(\0132\024.hbase.pb.TimedQuota\022\'\n\tread_size\030",
-      "\006 \001(\0132\024.hbase.pb.TimedQuota\"b\n\017ThrottleR" +
-      "equest\022$\n\004type\030\001 \001(\0162\026.hbase.pb.Throttle" +
-      "Type\022)\n\013timed_quota\030\002 \001(\0132\024.hbase.pb.Tim" +
-      "edQuota\"M\n\006Quotas\022\035\n\016bypass_globals\030\001 \001(" +
-      "\010:\005false\022$\n\010throttle\030\002 \001(\0132\022.hbase.pb.Th" +
-      "rottle\"\014\n\nQuotaUsage*&\n\nQuotaScope\022\013\n\007CL" +
-      "USTER\020\001\022\013\n\007MACHINE\020\002*v\n\014ThrottleType\022\022\n\016" +
-      "REQUEST_NUMBER\020\001\022\020\n\014REQUEST_SIZE\020\002\022\020\n\014WR" +
-      "ITE_NUMBER\020\003\022\016\n\nWRITE_SIZE\020\004\022\017\n\013READ_NUM" +
-      "BER\020\005\022\r\n\tREAD_SIZE\020\006*\031\n\tQuotaType\022\014\n\010THR",
-      "OTTLE\020\001BH\n1org.apache.hadoop.hbase.shade" +
-      "d.protobuf.generatedB\013QuotaProtosH\001\210\001\001\240\001" +
-      "\001"
-    };
-    org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
-          public org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistry assignDescriptors(
-              org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor root) {
-            descriptor = root;
-            return null;
-          }
-        };
-    org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor[] {
+  /**
+   * <pre>
+   * Defines a limit on the amount of filesystem space used by a table/namespace
+   * </pre>
+   *
+   * Protobuf type {@code hbase.pb.SpaceQuota}
+   */
+  public  static final class SpaceQuota extends
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:hbase.pb.SpaceQuota)
+      SpaceQuotaOrBuilder {
+    // Use SpaceQuota.newBuilder() to construct.
+    private SpaceQuota(org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private SpaceQuota() {
+      softLimit_ = 0L;
+      violationPolicy_ = 1;
+    }
+
+    @java.lang.Override
+    public final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private SpaceQuota(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      int mutable_bitField0_ = 0;
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          org.apache.hadoop.hbase.shaded.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;
+              softLimit_ = input.readUInt64();
+              break;
+            }
+            case 16: {
+              int rawValue = input.readEnum();
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy value = org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy.valueOf(rawValue);
+              if (value == null) {
+                unknownFields.mergeVarintField(2, rawValue);
+              } else {
+                bitField0_ |= 0x00000002;
+                violationPolicy_ = rawValue;
+              }
+              break;
+            }
+          }
+        }
+      } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuota_descriptor;
+    }
+
+    protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuota_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.class, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int SOFT_LIMIT_FIELD_NUMBER = 1;
+    private long softLimit_;
+    /**
+     * <pre>
+     * The limit of bytes for this quota
+     * </pre>
+     *
+     * <code>optional uint64 soft_limit = 1;</code>
+     */
+    public boolean hasSoftLimit() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <pre>
+     * The limit of bytes for this quota
+     * </pre>
+     *
+     * <code>optional uint64 soft_limit = 1;</code>
+     */
+    public long getSoftLimit() {
+      return softLimit_;
+    }
+
+    public static final int VIOLATION_POLICY_FIELD_NUMBER = 2;
+    private int violationPolicy_;
+    /**
+     * <pre>
+     * The action to take when the quota is violated
+     * </pre>
+     *
+     * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+     */
+    public boolean hasViolationPolicy() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    /**
+     * <pre>
+     * The action to take when the quota is violated
+     * </pre>
+     *
+     * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy getViolationPolicy() {
+      org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy result = org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy.valueOf(violationPolicy_);
+      return result == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy.DISABLE : result;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeUInt64(1, softLimit_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeEnum(2, violationPolicy_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(1, softLimit_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+          .computeEnumSize(2, violationPolicy_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota other = (org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota) obj;
+
+      boolean result = true;
+      result = result && (hasSoftLimit() == other.hasSoftLimit());
+      if (hasSoftLimit()) {
+        result = result && (getSoftLimit()
+            == other.getSoftLimit());
+      }
+      result = result && (hasViolationPolicy() == other.hasViolationPolicy());
+      if (hasViolationPolicy()) {
+        result = result && violationPolicy_ == other.violationPolicy_;
+      }
+      result = result && unknownFields.equals(other.unknownFields);
+      return result;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasSoftLimit()) {
+        hash = (37 * hash) + SOFT_LIMIT_FIELD_NUMBER;
+        hash = (53 * hash) + org.apache.hadoop.hbase.shaded.com.google.protobuf.Internal.hashLong(
+            getSoftLimit());
+      }
+      if (hasViolationPolicy()) {
+        hash = (37 * hash) + VIOLATION_POLICY_FIELD_NUMBER;
+        hash = (53 * hash) + violationPolicy_;
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(byte[] data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(
+        byte[] data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseDelimitedFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * Defines a limit on the amount of filesystem space used by a table/namespace
+     * </pre>
+     *
+     * Protobuf type {@code hbase.pb.SpaceQuota}
+     */
+    public static final class Builder extends
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:hbase.pb.SpaceQuota)
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder {
+      public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuota_descriptor;
+      }
+
+      protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuota_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.class, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      public Builder clear() {
+        super.clear();
+        softLimit_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        violationPolicy_ = 1;
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
+      }
+
+      public org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuota_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota result = new org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.softLimit_ = softLimit_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.violationPolicy_ = violationPolicy_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder clone() {
+        return (Builder) super.clone();
+      }
+      public Builder setField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.setField(field, value);
+      }
+      public Builder clearField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return (Builder) super.clearField(field);
+      }
+      public Builder clearOneof(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return (Builder) super.clearOneof(oneof);
+      }
+      public Builder setRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, Object value) {
+        return (Builder) super.setRepeatedField(field, index, value);
+      }
+      public Builder addRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.addRepeatedField(field, value);
+      }
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance()) return this;
+        if (other.hasSoftLimit()) {
+          setSoftLimit(other.getSoftLimit());
+        }
+        if (other.hasViolationPolicy()) {
+          setViolationPolicy(other.getViolationPolicy());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      public Builder mergeFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      private long softLimit_ ;
+      /**
+       * <pre>
+       * The limit of bytes for this quota
+       * </pre>
+       *
+       * <code>optional uint64 soft_limit = 1;</code>
+       */
+      public boolean hasSoftLimit() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <pre>
+       * The limit of bytes for this quota
+       * </pre>
+       *
+       * <code>optional uint64 soft_limit = 1;</code>
+       */
+      public long getSoftLimit() {
+        return softLimit_;
+      }
+      /**
+       * <pre>
+       * The limit of bytes for this quota
+       * </pre>
+       *
+       * <code>optional uint64 soft_limit = 1;</code>
+       */
+      public Builder setSoftLimit(long value) {
+        bitField0_ |= 0x00000001;
+        softLimit_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The limit of bytes for this quota
+       * </pre>
+       *
+       * <code>optional uint64 soft_limit = 1;</code>
+       */
+      public Builder clearSoftLimit() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        softLimit_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      private int violationPolicy_ = 1;
+      /**
+       * <pre>
+       * The action to take when the quota is violated
+       * </pre>
+       *
+       * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+       */
+      public boolean hasViolationPolicy() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      /**
+       * <pre>
+       * The action to take when the quota is violated
+       * </pre>
+       *
+       * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy getViolationPolicy() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy result = org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy.valueOf(violationPolicy_);
+        return result == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy.DISABLE : result;
+      }
+      /**
+       * <pre>
+       * The action to take when the quota is violated
+       * </pre>
+       *
+       * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+       */
+      public Builder setViolationPolicy(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        bitField0_ |= 0x00000002;
+        violationPolicy_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The action to take when the quota is violated
+       * </pre>
+       *
+       * <code>optional .hbase.pb.SpaceViolationPolicy violation_policy = 2;</code>
+       */
+      public Builder clearViolationPolicy() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        violationPolicy_ = 1;
+        onChanged();
+        return this;
+      }
+      public final Builder setUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      public final Builder mergeUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.SpaceQuota)
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.SpaceQuota)
+    private static final org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota();
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    @java.lang.Deprecated public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<SpaceQuota>
+        PARSER = new org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractParser<SpaceQuota>() {
+      public SpaceQuota parsePartialFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+          return new SpaceQuota(input, extensionRegistry);
+      }
+    };
+
+    public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<SpaceQuota> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<SpaceQuota> getParserForType() {
+      return PARSER;
+    }
+
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface SpaceLimitRequestOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:hbase.pb.SpaceLimitRequest)
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+     */
+    boolean hasQuota();
+    /**
+     * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getQuota();
+    /**
+     * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder getQuotaOrBuilder();
+  }
+  /**
+   * <pre>
+   * The Request to limit space usage (to allow for schema evolution not tied to SpaceQuota).
+   * </pre>
+   *
+   * Protobuf type {@code hbase.pb.SpaceLimitRequest}
+   */
+  public  static final class SpaceLimitRequest extends
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:hbase.pb.SpaceLimitRequest)
+      SpaceLimitRequestOrBuilder {
+    // Use SpaceLimitRequest.newBuilder() to construct.
+    private SpaceLimitRequest(org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private SpaceLimitRequest() {
+    }
+
+    @java.lang.Override
+    public final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private SpaceLimitRequest(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      int mutable_bitField0_ = 0;
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000001) == 0x00000001)) {
+                subBuilder = quota_.toBuilder();
+              }
+              quota_ = input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(quota_);
+                quota_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000001;
+              break;
+            }
+          }
+        }
+      } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceLimitRequest_descriptor;
+    }
+
+    protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceLimitRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int QUOTA_FIELD_NUMBER = 1;
+    private org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota quota_;
+    /**
+     * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+     */
+    public boolean hasQuota() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getQuota() {
+      return quota_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : quota_;
+    }
+    /**
+     * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder getQuotaOrBuilder() {
+      return quota_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : quota_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeMessage(1, getQuota());
+      }
+      unknownFields.writeTo(output);
+    }
+
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getQuota());
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest other = (org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest) obj;
+
+      boolean result = true;
+      result = result && (hasQuota() == other.hasQuota());
+      if (hasQuota()) {
+        result = result && getQuota()
+            .equals(other.getQuota());
+      }
+      result = result && unknownFields.equals(other.unknownFields);
+      return result;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasQuota()) {
+        hash = (37 * hash) + QUOTA_FIELD_NUMBER;
+        hash = (53 * hash) + getQuota().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(byte[] data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(
+        byte[] data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseDelimitedFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * The Request to limit space usage (to allow for schema evolution not tied to SpaceQuota).
+     * </pre>
+     *
+     * Protobuf type {@code hbase.pb.SpaceLimitRequest}
+     */
+    public static final class Builder extends
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:hbase.pb.SpaceLimitRequest)
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequestOrBuilder {
+      public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceLimitRequest_descriptor;
+      }
+
+      protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceLimitRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+          getQuotaFieldBuilder();
+        }
+      }
+      public Builder clear() {
+        super.clear();
+        if (quotaBuilder_ == null) {
+          quota_ = null;
+        } else {
+          quotaBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceLimitRequest_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest result = new org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        if (quotaBuilder_ == null) {
+          result.quota_ = quota_;
+        } else {
+          result.quota_ = quotaBuilder_.build();
+        }
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder clone() {
+        return (Builder) super.clone();
+      }
+      public Builder setField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.setField(field, value);
+      }
+      public Builder clearField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return (Builder) super.clearField(field);
+      }
+      public Builder clearOneof(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return (Builder) super.clearOneof(oneof);
+      }
+      public Builder setRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, Object value) {
+        return (Builder) super.setRepeatedField(field, index, value);
+      }
+      public Builder addRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.addRepeatedField(field, value);
+      }
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest.getDefaultInstance()) return this;
+        if (other.hasQuota()) {
+          mergeQuota(other.getQuota());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      public Builder mergeFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      private org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota quota_ = null;
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder> quotaBuilder_;
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public boolean hasQuota() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota getQuota() {
+        if (quotaBuilder_ == null) {
+          return quota_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : quota_;
+        } else {
+          return quotaBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public Builder setQuota(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota value) {
+        if (quotaBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          quota_ = value;
+          onChanged();
+        } else {
+          quotaBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public Builder setQuota(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder builderForValue) {
+        if (quotaBuilder_ == null) {
+          quota_ = builderForValue.build();
+          onChanged();
+        } else {
+          quotaBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public Builder mergeQuota(org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota value) {
+        if (quotaBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001) &&
+              quota_ != null &&
+              quota_ != org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance()) {
+            quota_ =
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.newBuilder(quota_).mergeFrom(value).buildPartial();
+          } else {
+            quota_ = value;
+          }
+          onChanged();
+        } else {
+          quotaBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public Builder clearQuota() {
+        if (quotaBuilder_ == null) {
+          quota_ = null;
+          onChanged();
+        } else {
+          quotaBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder getQuotaBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getQuotaFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder getQuotaOrBuilder() {
+        if (quotaBuilder_ != null) {
+          return quotaBuilder_.getMessageOrBuilder();
+        } else {
+          return quota_ == null ?
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.getDefaultInstance() : quota_;
+        }
+      }
+      /**
+       * <code>optional .hbase.pb.SpaceQuota quota = 1;</code>
+       */
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder> 
+          getQuotaFieldBuilder() {
+        if (quotaBuilder_ == null) {
+          quotaBuilder_ = new org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuotaOrBuilder>(
+                  getQuota(),
+                  getParentForChildren(),
+                  isClean());
+          quota_ = null;
+        }
+        return quotaBuilder_;
+      }
+      public final Builder setUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      public final Builder mergeUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.SpaceLimitRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.SpaceLimitRequest)
+    private static final org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest();
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    @java.lang.Deprecated public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<SpaceLimitRequest>
+        PARSER = new org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractParser<SpaceLimitRequest>() {
+      public SpaceLimitRequest parsePartialFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+          return new SpaceLimitRequest(input, extensionRegistry);
+      }
+    };
+
+    public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<SpaceLimitRequest> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<SpaceLimitRequest> getParserForType() {
+      return PARSER;
+    }
+
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceLimitRequest getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_TimedQuota_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_TimedQuota_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_Throttle_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_Throttle_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_ThrottleRequest_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_ThrottleRequest_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_Quotas_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_Quotas_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_QuotaUsage_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_QuotaUsage_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_SpaceQuota_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_SpaceQuota_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_SpaceLimitRequest_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_SpaceLimitRequest_fieldAccessorTable;
+
+  public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\013Quota.proto\022\010hbase.pb\032\013HBase.proto\"\204\001\n" +
+      "\nTimedQuota\022%\n\ttime_unit\030\001 \002(\0162\022.hbase.p" +
+      "b.TimeUnit\022\022\n\nsoft_limit\030\002 \001(\004\022\r\n\005share\030" +
+      "\003 \001(\002\022,\n\005scope\030\004 \001(\0162\024.hbase.pb.QuotaSco" +
+      "pe:\007MACHINE\"\375\001\n\010Throttle\022%\n\007req_num\030\001 \001(" +
+      "\0132\024.hbase.pb.TimedQuota\022&\n\010req_size\030\002 \001(" +
+      "\0132\024.hbase.pb.TimedQuota\022\'\n\twrite_num\030\003 \001" +
+      "(\0132\024.hbase.pb.TimedQuota\022(\n\nwrite_size\030\004" +
+      " \001(\0132\024.hbase.pb.TimedQuota\022&\n\010read_num\030\005" +
+      " \001(\0132\024.hbase.pb.TimedQuota\022\'\n\tread_size\030",
+      "\006 \001(\0132\024.hbase.pb.TimedQuota\"b\n\017ThrottleR" +
+      "equest\022$\n\004type\030\001 \001(\0162\026.hbase.pb.Throttle" +
+      "Type\022)\n\013timed_quota\030\002 \001(\0132\024.hbase.pb.Tim" +
+      "edQuota\"r\n\006Quotas\022\035\n\016bypass_globals\030\001 \001(" +
+      "\010:\005false\022$\n\010throttle\030\002 \001(\0132\022.hbase.pb.Th" +
+      "rottle\022#\n\005space\030\003 \001(\0132\024.hbase.pb.SpaceQu" +
+      "ota\"\014\n\nQuotaUsage\"Z\n\nSpaceQuota\022\022\n\nsoft_" +
+      "limit\030\001 \001(\004\0228\n\020violation_policy\030\002 \001(\0162\036." +
+      "hbase.pb.SpaceViolationPolicy\"8\n\021SpaceLi" +
+      "mitRequest\022#\n\005quota\030\001 \001(\0132\024.hbase.pb.Spa",
+      "ceQuota*&\n\nQuotaScope\022\013\n\007CLUSTER\020\001\022\013\n\007MA" +
+      "CHINE\020\002*v\n\014ThrottleType\022\022\n\016REQUEST_NUMBE" +
+      "R\020\001\022\020\n\014REQUEST_SIZE\020\002\022\020\n\014WRITE_NUMBER\020\003\022" +
+      "\016\n\nWRITE_SIZE\020\004\022\017\n\013READ_NUMBER\020\005\022\r\n\tREAD" +
+      "_SIZE\020\006*$\n\tQuotaType\022\014\n\010THROTTLE\020\001\022\t\n\005SP" +
+      "ACE\020\002*]\n\024SpaceViolationPolicy\022\013\n\007DISABLE" +
+      "\020\001\022\031\n\025NO_WRITES_COMPACTIONS\020\002\022\r\n\tNO_WRIT" +
+      "ES\020\003\022\016\n\nNO_INSERTS\020\004BH\n1org.apache.hadoo" +
+      "p.hbase.shaded.protobuf.generatedB\013Quota" +
+      "ProtosH\001\210\001\001\240\001\001"
+    };
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
+        new org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
+          public org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistry assignDescriptors(
+              org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor root) {
+            descriptor = root;
+            return null;
+          }
+        };
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor[] {
           org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.getDescriptor(),
         }, assigner);
     internal_static_hbase_pb_TimedQuota_descriptor =
@@ -4538,13 +6129,25 @@ public final class QuotaProtos {
     internal_static_hbase_pb_Quotas_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_Quotas_descriptor,
-        new java.lang.String[] { "BypassGlobals", "Throttle", });
+        new java.lang.String[] { "BypassGlobals", "Throttle", "Space", });
     internal_static_hbase_pb_QuotaUsage_descriptor =
       getDescriptor().getMessageTypes().get(4);
     internal_static_hbase_pb_QuotaUsage_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_QuotaUsage_descriptor,
         new java.lang.String[] { });
+    internal_static_hbase_pb_SpaceQuota_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_hbase_pb_SpaceQuota_fieldAccessorTable = new
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_hbase_pb_SpaceQuota_descriptor,
+        new java.lang.String[] { "SoftLimit", "ViolationPolicy", });
+    internal_static_hbase_pb_SpaceLimitRequest_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_hbase_pb_SpaceLimitRequest_fieldAccessorTable = new
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_hbase_pb_SpaceLimitRequest_descriptor,
+        new java.lang.String[] { "Quota", });
     org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.getDescriptor();
   }
 

http://git-wip-us.apache.org/repos/asf/hbase/blob/87fa04cc/hbase-protocol-shaded/src/main/protobuf/Master.proto
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/protobuf/Master.proto b/hbase-protocol-shaded/src/main/protobuf/Master.proto
index e22695b..4e856c8 100644
--- a/hbase-protocol-shaded/src/main/protobuf/Master.proto
+++ b/hbase-protocol-shaded/src/main/protobuf/Master.proto
@@ -543,6 +543,8 @@ message SetQuotaRequest {
   optional bool remove_all = 5;
   optional bool bypass_globals = 6;
   optional ThrottleRequest throttle = 7;
+
+  optional SpaceLimitRequest space_limit = 8;
 }
 
 message SetQuotaResponse {

http://git-wip-us.apache.org/repos/asf/hbase/blob/87fa04cc/hbase-protocol-shaded/src/main/protobuf/Quota.proto
----------------------------------------------------------------------
diff --git a/hbase-protocol-shaded/src/main/protobuf/Quota.proto b/hbase-protocol-shaded/src/main/protobuf/Quota.proto
index 240c535..b53219a 100644
--- a/hbase-protocol-shaded/src/main/protobuf/Quota.proto
+++ b/hbase-protocol-shaded/src/main/protobuf/Quota.proto
@@ -65,12 +65,33 @@ message ThrottleRequest {
 
 enum QuotaType {
   THROTTLE = 1;
+  SPACE = 2;
 }
 
 message Quotas {
   optional bool bypass_globals = 1 [default = false];
   optional Throttle throttle = 2;
+  optional SpaceQuota space = 3;
 }
 
 message QuotaUsage {
 }
+
+// Defines what action should be taken when the SpaceQuota is violated
+enum SpaceViolationPolicy {
+  DISABLE = 1; // Disable the table(s)
+  NO_WRITES_COMPACTIONS = 2; // No writes, bulk-loads, or compactions
+  NO_WRITES = 3; // No writes or bulk-loads
+  NO_INSERTS = 4; // No puts or bulk-loads, but deletes are allowed
+}
+
+// Defines a limit on the amount of filesystem space used by a table/namespace
+message SpaceQuota {
+  optional uint64 soft_limit = 1; // The limit of bytes for this quota
+  optional SpaceViolationPolicy violation_policy = 2; // The action to take when the quota is violated
+}
+
+// The Request to limit space usage (to allow for schema evolution not tied to SpaceQuota).
+message SpaceLimitRequest {
+  optional SpaceQuota quota = 1;
+}


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