HBASE-13290 Procedure v2 - client enable/disable table sync (Stephen Yuan Jiang)

hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java

@@ -101,8 +101,10 @@ import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DeleteSnapshotReq
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DeleteTableRequest;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DeleteTableResponse;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableRequest;
+import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DispatchMergingRegionsRequest;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableRequest;
+import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.ExecProcedureRequest;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.ExecProcedureResponse;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.GetClusterStatusRequest;
@@ -944,12 +946,20 @@ public class HBaseAdmin implements Admin {
   @Override
   public void enableTable(final TableName tableName)
   throws IOException {
-    enableTableAsync(tableName);
-
-    // Wait until all regions are enabled
-    waitUntilTableIsEnabled(tableName);
-
-    LOG.info("Enabled table " + tableName);
+    Future<Void> future = enableTableAsyncV2(tableName);
+    try {
+      future.get(syncWaitTimeout, TimeUnit.MILLISECONDS);
+    } catch (InterruptedException e) {
+      throw new InterruptedIOException("Interrupted when waiting for table to be disabled");
+    } catch (TimeoutException e) {
+      throw new TimeoutIOException(e);
+    } catch (ExecutionException e) {
+      if (e.getCause() instanceof IOException) {
+        throw (IOException)e.getCause();
+      } else {
+        throw new IOException(e.getCause());
+      }
+    }
   }
 
   public void enableTable(final byte[] tableName)
@@ -1016,16 +1026,7 @@ public class HBaseAdmin implements Admin {
   @Override
   public void enableTableAsync(final TableName tableName)
   throws IOException {
-    TableName.isLegalFullyQualifiedTableName(tableName.getName());
-    executeCallable(new MasterCallable<Void>(getConnection()) {
-      @Override
-      public Void call(int callTimeout) throws ServiceException {
-        LOG.info("Started enable of " + tableName);
-        EnableTableRequest req = RequestConverter.buildEnableTableRequest(tableName);
-        master.enableTable(null,req);
-        return null;
-      }
-    });
+    enableTableAsyncV2(tableName);
   }
 
   public void enableTableAsync(final byte[] tableName)
@@ -1038,6 +1039,84 @@ public class HBaseAdmin implements Admin {
     enableTableAsync(TableName.valueOf(tableName));
   }
 
+  /**
+   * Enable the table but does not block and wait for it be completely enabled.
+   * You can use Future.get(long, TimeUnit) to wait on the operation to complete.
+   * It may throw ExecutionException if there was an error while executing the operation
+   * or TimeoutException in case the wait timeout was not long enough to allow the
+   * operation to complete.
+   *
+   * @param tableName name of table to delete
+   * @throws IOException if a remote or network exception occurs
+   * @return the result of the async enable. You can use Future.get(long, TimeUnit)
+   *    to wait on the operation to complete.
+   */
+  // TODO: This should be called Async but it will break binary compatibility
+  private Future<Void> enableTableAsyncV2(final TableName tableName) throws IOException {
+    TableName.isLegalFullyQualifiedTableName(tableName.getName());
+    EnableTableResponse response = executeCallable(
+        new MasterCallable<EnableTableResponse>(getConnection()) {
+      @Override
+      public EnableTableResponse call(int callTimeout) throws ServiceException {
+        LOG.info("Started enable of " + tableName);
+        EnableTableRequest req = RequestConverter.buildEnableTableRequest(tableName);
+        return master.enableTable(null,req);
+      }
+    });
+    return new EnableTableFuture(this, tableName, response);
+  }
+
+  private static class EnableTableFuture extends ProcedureFuture<Void> {
+    private final TableName tableName;
+
+    public EnableTableFuture(final HBaseAdmin admin, final TableName tableName,
+        final EnableTableResponse response) {
+      super(admin, (response != null && response.hasProcId()) ? response.getProcId() : null);
+      this.tableName = tableName;
+    }
+
+    @Override
+    protected Void waitOperationResult(final long deadlineTs)
+        throws IOException, TimeoutException {
+      waitTableEnabled(deadlineTs);
+      return null;
+    }
+
+    @Override
+    protected Void postOperationResult(final Void result, final long deadlineTs)
+        throws IOException, TimeoutException {
+      LOG.info("Enabled " + tableName);
+      return result;
+    }
+
+    private void waitTableEnabled(final long deadlineTs)
+        throws IOException, TimeoutException {
+      waitForState(deadlineTs, new WaitForStateCallable() {
+        @Override
+        public boolean checkState(int tries) throws IOException {
+          boolean enabled;
+          try {
+            enabled = getAdmin().isTableEnabled(tableName);
+          } catch (TableNotFoundException tnfe) {
+            return false;
+          }
+          return enabled && getAdmin().isTableAvailable(tableName);
+        }
+
+        @Override
+        public void throwInterruptedException() throws InterruptedIOException {
+          throw new InterruptedIOException("Interrupted when waiting for table to be enabled");
+        }
+
+        @Override
+        public void throwTimeoutException(long elapsedTime) throws TimeoutException {
+          throw new TimeoutException("Table " + tableName + " not yet enabled after " +
+              elapsedTime + "msec");
+        }
+      });
+    }
+  }
+
   /**
    * Enable tables matching the passed in pattern and wait on completion.
    *
@@ -1096,16 +1175,7 @@ public class HBaseAdmin implements Admin {
    */
   @Override
   public void disableTableAsync(final TableName tableName) throws IOException {
-    TableName.isLegalFullyQualifiedTableName(tableName.getName());
-    executeCallable(new MasterCallable<Void>(getConnection()) {
-      @Override
-      public Void call(int callTimeout) throws ServiceException {
-        LOG.info("Started disable of " + tableName);
-        DisableTableRequest req = RequestConverter.buildDisableTableRequest(tableName);
-        master.disableTable(null,req);
-        return null;
-      }
-    });
+    disableTableAsyncV2(tableName);
   }
 
   public void disableTableAsync(final byte[] tableName) throws IOException {
@@ -1130,32 +1200,20 @@ public class HBaseAdmin implements Admin {
   @Override
   public void disableTable(final TableName tableName)
   throws IOException {
-    disableTableAsync(tableName);
-    // Wait until table is disabled
-    boolean disabled = false;
-    for (int tries = 0; tries < (this.numRetries * this.retryLongerMultiplier); tries++) {
-      disabled = isTableDisabled(tableName);
-      if (disabled) {
-        break;
-      }
-      long sleep = getPauseTime(tries);
-      if (LOG.isDebugEnabled()) {
-        LOG.debug("Sleeping= " + sleep + "ms, waiting for all regions to be " +
-          "disabled in " + tableName);
-      }
-      try {
-        Thread.sleep(sleep);
-      } catch (InterruptedException e) {
-        // Do this conversion rather than let it out because do not want to
-        // change the method signature.
-        throw (InterruptedIOException)new InterruptedIOException("Interrupted").initCause(e);
+    Future<Void> future = disableTableAsyncV2(tableName);
+    try {
+      future.get(syncWaitTimeout, TimeUnit.MILLISECONDS);
+    } catch (InterruptedException e) {
+      throw new InterruptedIOException("Interrupted when waiting for table to be disabled");
+    } catch (TimeoutException e) {
+      throw new TimeoutIOException(e);
+    } catch (ExecutionException e) {
+      if (e.getCause() instanceof IOException) {
+        throw (IOException)e.getCause();
+      } else {
+        throw new IOException(e.getCause());
       }
     }
-    if (!disabled) {
-      throw new RegionException("Retries exhausted, it took too long to wait"+
-        " for the table " + tableName + " to be disabled.");
-    }
-    LOG.info("Disabled " + tableName);
   }
 
   public void disableTable(final byte[] tableName)
@@ -1168,6 +1226,78 @@ public class HBaseAdmin implements Admin {
     disableTable(TableName.valueOf(tableName));
   }
 
+  /**
+   * Disable the table but does not block and wait for it be completely disabled.
+   * You can use Future.get(long, TimeUnit) to wait on the operation to complete.
+   * It may throw ExecutionException if there was an error while executing the operation
+   * or TimeoutException in case the wait timeout was not long enough to allow the
+   * operation to complete.
+   *
+   * @param tableName name of table to delete
+   * @throws IOException if a remote or network exception occurs
+   * @return the result of the async disable. You can use Future.get(long, TimeUnit)
+   *    to wait on the operation to complete.
+   */
+  // TODO: This should be called Async but it will break binary compatibility
+  private Future<Void> disableTableAsyncV2(final TableName tableName) throws IOException {
+    TableName.isLegalFullyQualifiedTableName(tableName.getName());
+    DisableTableResponse response = executeCallable(
+        new MasterCallable<DisableTableResponse>(getConnection()) {
+      @Override
+      public DisableTableResponse call(int callTimeout) throws ServiceException {
+        LOG.info("Started disable of " + tableName);
+        DisableTableRequest req = RequestConverter.buildDisableTableRequest(tableName);
+        return master.disableTable(null, req);
+      }
+    });
+    return new DisableTableFuture(this, tableName, response);
+  }
+
+  private static class DisableTableFuture extends ProcedureFuture<Void> {
+    private final TableName tableName;
+
+    public DisableTableFuture(final HBaseAdmin admin, final TableName tableName,
+        final DisableTableResponse response) {
+      super(admin, (response != null && response.hasProcId()) ? response.getProcId() : null);
+      this.tableName = tableName;
+    }
+
+    @Override
+    protected Void waitOperationResult(final long deadlineTs)
+        throws IOException, TimeoutException {
+      waitTableDisabled(deadlineTs);
+      return null;
+    }
+
+    @Override
+    protected Void postOperationResult(final Void result, final long deadlineTs)
+        throws IOException, TimeoutException {
+      LOG.info("Disabled " + tableName);
+      return result;
+    }
+
+    private void waitTableDisabled(final long deadlineTs)
+        throws IOException, TimeoutException {
+      waitForState(deadlineTs, new WaitForStateCallable() {
+        @Override
+        public boolean checkState(int tries) throws IOException {
+          return getAdmin().isTableDisabled(tableName);
+        }
+
+        @Override
+        public void throwInterruptedException() throws InterruptedIOException {
+          throw new InterruptedIOException("Interrupted when waiting for table to be disabled");
+        }
+
+        @Override
+        public void throwTimeoutException(long elapsedTime) throws TimeoutException {
+          throw new TimeoutException("Table " + tableName + " not yet disabled after " +
+              elapsedTime + "msec");
+        }
+      });
+    }
+  }
+
   /**
    * Disable tables matching the passed in pattern and wait on completion.
    *

hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterProtos.java

@@ -12053,6 +12053,16 @@ public final class MasterProtos {
 
   public interface EnableTableResponseOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
+
+    // optional uint64 proc_id = 1;
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    boolean hasProcId();
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    long getProcId();
   }
   /**
    * Protobuf type {@code EnableTableResponse}
@@ -12087,6 +12097,7 @@ public final class MasterProtos {
         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 {
@@ -12104,6 +12115,11 @@ public final class MasterProtos {
               }
               break;
             }
+            case 8: {
+              bitField0_ |= 0x00000001;
+              procId_ = input.readUInt64();
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -12143,7 +12159,25 @@ public final class MasterProtos {
       return PARSER;
     }
 
+    private int bitField0_;
+    // optional uint64 proc_id = 1;
+    public static final int PROC_ID_FIELD_NUMBER = 1;
+    private long procId_;
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    public boolean hasProcId() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    public long getProcId() {
+      return procId_;
+    }
+
     private void initFields() {
+      procId_ = 0L;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -12157,6 +12191,9 @@ public final class MasterProtos {
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
       getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeUInt64(1, procId_);
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -12166,6 +12203,10 @@ public final class MasterProtos {
       if (size != -1) return size;
 
       size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(1, procId_);
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -12189,6 +12230,11 @@ public final class MasterProtos {
       org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse) obj;
 
       boolean result = true;
+      result = result && (hasProcId() == other.hasProcId());
+      if (hasProcId()) {
+        result = result && (getProcId()
+            == other.getProcId());
+      }
       result = result &&
           getUnknownFields().equals(other.getUnknownFields());
       return result;
@@ -12202,6 +12248,10 @@ public final class MasterProtos {
       }
       int hash = 41;
       hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasProcId()) {
+        hash = (37 * hash) + PROC_ID_FIELD_NUMBER;
+        hash = (53 * hash) + hashLong(getProcId());
+      }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
@@ -12311,6 +12361,8 @@ public final class MasterProtos {
 
       public Builder clear() {
         super.clear();
+        procId_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000001);
         return this;
       }
 
@@ -12337,6 +12389,13 @@ public final class MasterProtos {
 
       public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse buildPartial() {
         org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.procId_ = procId_;
+        result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
@@ -12352,6 +12411,9 @@ public final class MasterProtos {
 
       public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse other) {
         if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.EnableTableResponse.getDefaultInstance()) return this;
+        if (other.hasProcId()) {
+          setProcId(other.getProcId());
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
@@ -12377,6 +12439,40 @@ public final class MasterProtos {
         }
         return this;
       }
+      private int bitField0_;
+
+      // optional uint64 proc_id = 1;
+      private long procId_ ;
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public boolean hasProcId() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public long getProcId() {
+        return procId_;
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public Builder setProcId(long value) {
+        bitField0_ |= 0x00000001;
+        procId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public Builder clearProcId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        procId_ = 0L;
+        onChanged();
+        return this;
+      }
 
       // @@protoc_insertion_point(builder_scope:EnableTableResponse)
     }
@@ -12952,6 +13048,16 @@ public final class MasterProtos {
 
   public interface DisableTableResponseOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
+
+    // optional uint64 proc_id = 1;
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    boolean hasProcId();
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    long getProcId();
   }
   /**
    * Protobuf type {@code DisableTableResponse}
@@ -12986,6 +13092,7 @@ public final class MasterProtos {
         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 {
@@ -13003,6 +13110,11 @@ public final class MasterProtos {
               }
               break;
             }
+            case 8: {
+              bitField0_ |= 0x00000001;
+              procId_ = input.readUInt64();
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -13042,7 +13154,25 @@ public final class MasterProtos {
       return PARSER;
     }
 
+    private int bitField0_;
+    // optional uint64 proc_id = 1;
+    public static final int PROC_ID_FIELD_NUMBER = 1;
+    private long procId_;
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    public boolean hasProcId() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional uint64 proc_id = 1;</code>
+     */
+    public long getProcId() {
+      return procId_;
+    }
+
     private void initFields() {
+      procId_ = 0L;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -13056,6 +13186,9 @@ public final class MasterProtos {
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
       getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeUInt64(1, procId_);
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -13065,6 +13198,10 @@ public final class MasterProtos {
       if (size != -1) return size;
 
       size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt64Size(1, procId_);
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -13088,6 +13225,11 @@ public final class MasterProtos {
       org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse other = (org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse) obj;
 
       boolean result = true;
+      result = result && (hasProcId() == other.hasProcId());
+      if (hasProcId()) {
+        result = result && (getProcId()
+            == other.getProcId());
+      }
       result = result &&
           getUnknownFields().equals(other.getUnknownFields());
       return result;
@@ -13101,6 +13243,10 @@ public final class MasterProtos {
       }
       int hash = 41;
       hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasProcId()) {
+        hash = (37 * hash) + PROC_ID_FIELD_NUMBER;
+        hash = (53 * hash) + hashLong(getProcId());
+      }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
@@ -13210,6 +13356,8 @@ public final class MasterProtos {
 
       public Builder clear() {
         super.clear();
+        procId_ = 0L;
+        bitField0_ = (bitField0_ & ~0x00000001);
         return this;
       }
 
@@ -13236,6 +13384,13 @@ public final class MasterProtos {
 
       public org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse buildPartial() {
         org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse result = new org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.procId_ = procId_;
+        result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
@@ -13251,6 +13406,9 @@ public final class MasterProtos {
 
       public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse other) {
         if (other == org.apache.hadoop.hbase.protobuf.generated.MasterProtos.DisableTableResponse.getDefaultInstance()) return this;
+        if (other.hasProcId()) {
+          setProcId(other.getProcId());
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
@@ -13276,6 +13434,40 @@ public final class MasterProtos {
         }
         return this;
       }
+      private int bitField0_;
+
+      // optional uint64 proc_id = 1;
+      private long procId_ ;
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public boolean hasProcId() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public long getProcId() {
+        return procId_;
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public Builder setProcId(long value) {
+        bitField0_ |= 0x00000001;
+        procId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint64 proc_id = 1;</code>
+       */
+      public Builder clearProcId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        procId_ = 0L;
+        onChanged();
+        return this;
+      }
 
       // @@protoc_insertion_point(builder_scope:DisableTableResponse)
     }
@@ -52960,199 +53152,200 @@ public final class MasterProtos {
       "e\030\001 \002(\0132\n.TableName\022\035\n\016preserveSplits\030\002 " +
       "\001(\010:\005false\"\027\n\025TruncateTableResponse\"4\n\022E" +
       "nableTableRequest\022\036\n\ntable_name\030\001 \002(\0132\n." +
-      "TableName\"\025\n\023EnableTableResponse\"5\n\023Disa" +
-      "bleTableRequest\022\036\n\ntable_name\030\001 \002(\0132\n.Ta" +
-      "bleName\"\026\n\024DisableTableResponse\"X\n\022Modif" +
-      "yTableRequest\022\036\n\ntable_name\030\001 \002(\0132\n.Tabl" +
-      "eName\022\"\n\014table_schema\030\002 \002(\0132\014.TableSchem" +
-      "a\"\025\n\023ModifyTableResponse\"K\n\026CreateNamesp",
-      "aceRequest\0221\n\023namespaceDescriptor\030\001 \002(\0132" +
-      "\024.NamespaceDescriptor\"\031\n\027CreateNamespace" +
-      "Response\"/\n\026DeleteNamespaceRequest\022\025\n\rna" +
-      "mespaceName\030\001 \002(\t\"\031\n\027DeleteNamespaceResp" +
-      "onse\"K\n\026ModifyNamespaceRequest\0221\n\023namesp" +
-      "aceDescriptor\030\001 \002(\0132\024.NamespaceDescripto" +
-      "r\"\031\n\027ModifyNamespaceResponse\"6\n\035GetNames" +
-      "paceDescriptorRequest\022\025\n\rnamespaceName\030\001" +
-      " \002(\t\"S\n\036GetNamespaceDescriptorResponse\0221" +
-      "\n\023namespaceDescriptor\030\001 \002(\0132\024.NamespaceD",
-      "escriptor\"!\n\037ListNamespaceDescriptorsReq" +
-      "uest\"U\n ListNamespaceDescriptorsResponse" +
-      "\0221\n\023namespaceDescriptor\030\001 \003(\0132\024.Namespac" +
-      "eDescriptor\"?\n&ListTableDescriptorsByNam" +
-      "espaceRequest\022\025\n\rnamespaceName\030\001 \002(\t\"L\n\'" +
-      "ListTableDescriptorsByNamespaceResponse\022" +
-      "!\n\013tableSchema\030\001 \003(\0132\014.TableSchema\"9\n Li" +
-      "stTableNamesByNamespaceRequest\022\025\n\rnamesp" +
-      "aceName\030\001 \002(\t\"B\n!ListTableNamesByNamespa" +
-      "ceResponse\022\035\n\ttableName\030\001 \003(\0132\n.TableNam",
-      "e\"\021\n\017ShutdownRequest\"\022\n\020ShutdownResponse" +
-      "\"\023\n\021StopMasterRequest\"\024\n\022StopMasterRespo" +
-      "nse\"\020\n\016BalanceRequest\"\'\n\017BalanceResponse" +
-      "\022\024\n\014balancer_ran\030\001 \002(\010\"<\n\031SetBalancerRun" +
-      "ningRequest\022\n\n\002on\030\001 \002(\010\022\023\n\013synchronous\030\002" +
-      " \001(\010\"8\n\032SetBalancerRunningResponse\022\032\n\022pr" +
-      "ev_balance_value\030\001 \001(\010\"\032\n\030IsBalancerEnab" +
-      "ledRequest\",\n\031IsBalancerEnabledResponse\022" +
-      "\017\n\007enabled\030\001 \002(\010\"\027\n\025RunCatalogScanReques" +
-      "t\"-\n\026RunCatalogScanResponse\022\023\n\013scan_resu",
-      "lt\030\001 \001(\005\"-\n\033EnableCatalogJanitorRequest\022" +
-      "\016\n\006enable\030\001 \002(\010\"2\n\034EnableCatalogJanitorR" +
-      "esponse\022\022\n\nprev_value\030\001 \001(\010\" \n\036IsCatalog" +
-      "JanitorEnabledRequest\"0\n\037IsCatalogJanito" +
-      "rEnabledResponse\022\r\n\005value\030\001 \002(\010\"9\n\017Snaps" +
-      "hotRequest\022&\n\010snapshot\030\001 \002(\0132\024.SnapshotD" +
-      "escription\",\n\020SnapshotResponse\022\030\n\020expect" +
-      "ed_timeout\030\001 \002(\003\"\036\n\034GetCompletedSnapshot" +
-      "sRequest\"H\n\035GetCompletedSnapshotsRespons" +
-      "e\022\'\n\tsnapshots\030\001 \003(\0132\024.SnapshotDescripti",
-      "on\"?\n\025DeleteSnapshotRequest\022&\n\010snapshot\030" +
-      "\001 \002(\0132\024.SnapshotDescription\"\030\n\026DeleteSna" +
-      "pshotResponse\"@\n\026RestoreSnapshotRequest\022" +
-      "&\n\010snapshot\030\001 \002(\0132\024.SnapshotDescription\"" +
-      "\031\n\027RestoreSnapshotResponse\"?\n\025IsSnapshot" +
-      "DoneRequest\022&\n\010snapshot\030\001 \001(\0132\024.Snapshot" +
-      "Description\"U\n\026IsSnapshotDoneResponse\022\023\n" +
-      "\004done\030\001 \001(\010:\005false\022&\n\010snapshot\030\002 \001(\0132\024.S" +
-      "napshotDescription\"F\n\034IsRestoreSnapshotD" +
-      "oneRequest\022&\n\010snapshot\030\001 \001(\0132\024.SnapshotD",
-      "escription\"4\n\035IsRestoreSnapshotDoneRespo" +
-      "nse\022\023\n\004done\030\001 \001(\010:\005false\"=\n\033GetSchemaAlt" +
-      "erStatusRequest\022\036\n\ntable_name\030\001 \002(\0132\n.Ta" +
-      "bleName\"T\n\034GetSchemaAlterStatusResponse\022" +
-      "\035\n\025yet_to_update_regions\030\001 \001(\r\022\025\n\rtotal_" +
-      "regions\030\002 \001(\r\"\202\001\n\032GetTableDescriptorsReq" +
-      "uest\022\037\n\013table_names\030\001 \003(\0132\n.TableName\022\r\n" +
-      "\005regex\030\002 \001(\t\022!\n\022include_sys_tables\030\003 \001(\010" +
-      ":\005false\022\021\n\tnamespace\030\004 \001(\t\"A\n\033GetTableDe" +
-      "scriptorsResponse\022\"\n\014table_schema\030\001 \003(\0132",
-      "\014.TableSchema\"[\n\024GetTableNamesRequest\022\r\n" +
-      "\005regex\030\001 \001(\t\022!\n\022include_sys_tables\030\002 \001(\010" +
-      ":\005false\022\021\n\tnamespace\030\003 \001(\t\"8\n\025GetTableNa" +
-      "mesResponse\022\037\n\013table_names\030\001 \003(\0132\n.Table" +
-      "Name\"6\n\024GetTableStateRequest\022\036\n\ntable_na" +
-      "me\030\001 \002(\0132\n.TableName\"9\n\025GetTableStateRes" +
-      "ponse\022 \n\013table_state\030\001 \002(\0132\013.TableState\"" +
-      "\031\n\027GetClusterStatusRequest\"B\n\030GetCluster" +
-      "StatusResponse\022&\n\016cluster_status\030\001 \002(\0132\016" +
-      ".ClusterStatus\"\030\n\026IsMasterRunningRequest",
-      "\"4\n\027IsMasterRunningResponse\022\031\n\021is_master" +
-      "_running\030\001 \002(\010\"@\n\024ExecProcedureRequest\022(" +
-      "\n\tprocedure\030\001 \002(\0132\025.ProcedureDescription" +
-      "\"F\n\025ExecProcedureResponse\022\030\n\020expected_ti" +
-      "meout\030\001 \001(\003\022\023\n\013return_data\030\002 \001(\014\"B\n\026IsPr" +
-      "ocedureDoneRequest\022(\n\tprocedure\030\001 \001(\0132\025." +
-      "ProcedureDescription\"W\n\027IsProcedureDoneR" +
-      "esponse\022\023\n\004done\030\001 \001(\010:\005false\022\'\n\010snapshot" +
-      "\030\002 \001(\0132\025.ProcedureDescription\",\n\031GetProc" +
-      "edureResultRequest\022\017\n\007proc_id\030\001 \002(\004\"\347\001\n\032",
-      "GetProcedureResultResponse\0220\n\005state\030\001 \002(" +
-      "\0162!.GetProcedureResultResponse.State\022\022\n\n" +
-      "start_time\030\002 \001(\004\022\023\n\013last_update\030\003 \001(\004\022\016\n" +
-      "\006result\030\004 \001(\014\022+\n\texception\030\005 \001(\0132\030.Forei" +
-      "gnExceptionMessage\"1\n\005State\022\r\n\tNOT_FOUND" +
-      "\020\000\022\013\n\007RUNNING\020\001\022\014\n\010FINISHED\020\002\"\273\001\n\017SetQuo" +
-      "taRequest\022\021\n\tuser_name\030\001 \001(\t\022\022\n\nuser_gro" +
-      "up\030\002 \001(\t\022\021\n\tnamespace\030\003 \001(\t\022\036\n\ntable_nam" +
-      "e\030\004 \001(\0132\n.TableName\022\022\n\nremove_all\030\005 \001(\010\022" +
-      "\026\n\016bypass_globals\030\006 \001(\010\022\"\n\010throttle\030\007 \001(",
-      "\0132\020.ThrottleRequest\"\022\n\020SetQuotaResponse\"" +
-      "A\n\037MajorCompactionTimestampRequest\022\036\n\nta" +
-      "ble_name\030\001 \002(\0132\n.TableName\"L\n(MajorCompa" +
-      "ctionTimestampForRegionRequest\022 \n\006region" +
-      "\030\001 \002(\0132\020.RegionSpecifier\"@\n MajorCompact" +
-      "ionTimestampResponse\022\034\n\024compaction_times" +
-      "tamp\030\001 \002(\0032\343\033\n\rMasterService\022S\n\024GetSchem" +
-      "aAlterStatus\022\034.GetSchemaAlterStatusReque" +
-      "st\032\035.GetSchemaAlterStatusResponse\022P\n\023Get" +
-      "TableDescriptors\022\033.GetTableDescriptorsRe",
-      "quest\032\034.GetTableDescriptorsResponse\022>\n\rG" +
-      "etTableNames\022\025.GetTableNamesRequest\032\026.Ge" +
-      "tTableNamesResponse\022G\n\020GetClusterStatus\022" +
-      "\030.GetClusterStatusRequest\032\031.GetClusterSt" +
-      "atusResponse\022D\n\017IsMasterRunning\022\027.IsMast" +
-      "erRunningRequest\032\030.IsMasterRunningRespon" +
-      "se\0222\n\tAddColumn\022\021.AddColumnRequest\032\022.Add" +
-      "ColumnResponse\022;\n\014DeleteColumn\022\024.DeleteC" +
-      "olumnRequest\032\025.DeleteColumnResponse\022;\n\014M" +
-      "odifyColumn\022\024.ModifyColumnRequest\032\025.Modi",
-      "fyColumnResponse\0225\n\nMoveRegion\022\022.MoveReg" +
-      "ionRequest\032\023.MoveRegionResponse\022Y\n\026Dispa" +
-      "tchMergingRegions\022\036.DispatchMergingRegio" +
-      "nsRequest\032\037.DispatchMergingRegionsRespon" +
-      "se\022;\n\014AssignRegion\022\024.AssignRegionRequest" +
-      "\032\025.AssignRegionResponse\022A\n\016UnassignRegio" +
-      "n\022\026.UnassignRegionRequest\032\027.UnassignRegi" +
-      "onResponse\022>\n\rOfflineRegion\022\025.OfflineReg" +
-      "ionRequest\032\026.OfflineRegionResponse\0228\n\013De" +
-      "leteTable\022\023.DeleteTableRequest\032\024.DeleteT",
-      "ableResponse\022>\n\rtruncateTable\022\025.Truncate" +
-      "TableRequest\032\026.TruncateTableResponse\0228\n\013" +
-      "EnableTable\022\023.EnableTableRequest\032\024.Enabl" +
-      "eTableResponse\022;\n\014DisableTable\022\024.Disable" +
-      "TableRequest\032\025.DisableTableResponse\0228\n\013M" +
-      "odifyTable\022\023.ModifyTableRequest\032\024.Modify" +
-      "TableResponse\0228\n\013CreateTable\022\023.CreateTab" +
-      "leRequest\032\024.CreateTableResponse\022/\n\010Shutd" +
-      "own\022\020.ShutdownRequest\032\021.ShutdownResponse" +
-      "\0225\n\nStopMaster\022\022.StopMasterRequest\032\023.Sto",
-      "pMasterResponse\022,\n\007Balance\022\017.BalanceRequ" +
-      "est\032\020.BalanceResponse\022M\n\022SetBalancerRunn" +
-      "ing\022\032.SetBalancerRunningRequest\032\033.SetBal" +
-      "ancerRunningResponse\022J\n\021IsBalancerEnable" +
-      "d\022\031.IsBalancerEnabledRequest\032\032.IsBalance" +
-      "rEnabledResponse\022A\n\016RunCatalogScan\022\026.Run" +
-      "CatalogScanRequest\032\027.RunCatalogScanRespo" +
-      "nse\022S\n\024EnableCatalogJanitor\022\034.EnableCata" +
-      "logJanitorRequest\032\035.EnableCatalogJanitor" +
-      "Response\022\\\n\027IsCatalogJanitorEnabled\022\037.Is",
-      "CatalogJanitorEnabledRequest\032 .IsCatalog" +
-      "JanitorEnabledResponse\022L\n\021ExecMasterServ" +
-      "ice\022\032.CoprocessorServiceRequest\032\033.Coproc" +
-      "essorServiceResponse\022/\n\010Snapshot\022\020.Snaps" +
-      "hotRequest\032\021.SnapshotResponse\022V\n\025GetComp" +
-      "letedSnapshots\022\035.GetCompletedSnapshotsRe" +
-      "quest\032\036.GetCompletedSnapshotsResponse\022A\n" +
-      "\016DeleteSnapshot\022\026.DeleteSnapshotRequest\032" +
-      "\027.DeleteSnapshotResponse\022A\n\016IsSnapshotDo" +
-      "ne\022\026.IsSnapshotDoneRequest\032\027.IsSnapshotD",
-      "oneResponse\022D\n\017RestoreSnapshot\022\027.Restore" +
-      "SnapshotRequest\032\030.RestoreSnapshotRespons" +
-      "e\022V\n\025IsRestoreSnapshotDone\022\035.IsRestoreSn" +
-      "apshotDoneRequest\032\036.IsRestoreSnapshotDon" +
-      "eResponse\022>\n\rExecProcedure\022\025.ExecProcedu" +
-      "reRequest\032\026.ExecProcedureResponse\022E\n\024Exe" +
-      "cProcedureWithRet\022\025.ExecProcedureRequest" +
-      "\032\026.ExecProcedureResponse\022D\n\017IsProcedureD" +
-      "one\022\027.IsProcedureDoneRequest\032\030.IsProcedu" +
-      "reDoneResponse\022D\n\017ModifyNamespace\022\027.Modi",
-      "fyNamespaceRequest\032\030.ModifyNamespaceResp" +
-      "onse\022D\n\017CreateNamespace\022\027.CreateNamespac" +
-      "eRequest\032\030.CreateNamespaceResponse\022D\n\017De" +
-      "leteNamespace\022\027.DeleteNamespaceRequest\032\030" +
-      ".DeleteNamespaceResponse\022Y\n\026GetNamespace" +
-      "Descriptor\022\036.GetNamespaceDescriptorReque" +
-      "st\032\037.GetNamespaceDescriptorResponse\022_\n\030L" +
-      "istNamespaceDescriptors\022 .ListNamespaceD" +
-      "escriptorsRequest\032!.ListNamespaceDescrip" +
-      "torsResponse\022t\n\037ListTableDescriptorsByNa",
-      "mespace\022\'.ListTableDescriptorsByNamespac" +
-      "eRequest\032(.ListTableDescriptorsByNamespa" +
-      "ceResponse\022b\n\031ListTableNamesByNamespace\022" +
-      "!.ListTableNamesByNamespaceRequest\032\".Lis" +
-      "tTableNamesByNamespaceResponse\022>\n\rGetTab" +
-      "leState\022\025.GetTableStateRequest\032\026.GetTabl" +
-      "eStateResponse\022/\n\010SetQuota\022\020.SetQuotaReq" +
-      "uest\032\021.SetQuotaResponse\022f\n\037getLastMajorC" +
-      "ompactionTimestamp\022 .MajorCompactionTime" +
-      "stampRequest\032!.MajorCompactionTimestampR",
-      "esponse\022x\n(getLastMajorCompactionTimesta" +
-      "mpForRegion\022).MajorCompactionTimestampFo" +
-      "rRegionRequest\032!.MajorCompactionTimestam" +
-      "pResponse\022M\n\022getProcedureResult\022\032.GetPro" +
-      "cedureResultRequest\032\033.GetProcedureResult" +
-      "ResponseBB\n*org.apache.hadoop.hbase.prot" +
-      "obuf.generatedB\014MasterProtosH\001\210\001\001\240\001\001"
+      "TableName\"&\n\023EnableTableResponse\022\017\n\007proc" +
+      "_id\030\001 \001(\004\"5\n\023DisableTableRequest\022\036\n\ntabl" +
+      "e_name\030\001 \002(\0132\n.TableName\"\'\n\024DisableTable" +
+      "Response\022\017\n\007proc_id\030\001 \001(\004\"X\n\022ModifyTable" +
+      "Request\022\036\n\ntable_name\030\001 \002(\0132\n.TableName\022" +
+      "\"\n\014table_schema\030\002 \002(\0132\014.TableSchema\"\025\n\023M",
+      "odifyTableResponse\"K\n\026CreateNamespaceReq" +
+      "uest\0221\n\023namespaceDescriptor\030\001 \002(\0132\024.Name" +
+      "spaceDescriptor\"\031\n\027CreateNamespaceRespon" +
+      "se\"/\n\026DeleteNamespaceRequest\022\025\n\rnamespac" +
+      "eName\030\001 \002(\t\"\031\n\027DeleteNamespaceResponse\"K" +
+      "\n\026ModifyNamespaceRequest\0221\n\023namespaceDes" +
+      "criptor\030\001 \002(\0132\024.NamespaceDescriptor\"\031\n\027M" +
+      "odifyNamespaceResponse\"6\n\035GetNamespaceDe" +
+      "scriptorRequest\022\025\n\rnamespaceName\030\001 \002(\t\"S" +
+      "\n\036GetNamespaceDescriptorResponse\0221\n\023name",
+      "spaceDescriptor\030\001 \002(\0132\024.NamespaceDescrip" +
+      "tor\"!\n\037ListNamespaceDescriptorsRequest\"U" +
+      "\n ListNamespaceDescriptorsResponse\0221\n\023na" +
+      "mespaceDescriptor\030\001 \003(\0132\024.NamespaceDescr" +
+      "iptor\"?\n&ListTableDescriptorsByNamespace" +
+      "Request\022\025\n\rnamespaceName\030\001 \002(\t\"L\n\'ListTa" +
+      "bleDescriptorsByNamespaceResponse\022!\n\013tab" +
+      "leSchema\030\001 \003(\0132\014.TableSchema\"9\n ListTabl" +
+      "eNamesByNamespaceRequest\022\025\n\rnamespaceNam" +
+      "e\030\001 \002(\t\"B\n!ListTableNamesByNamespaceResp",
+      "onse\022\035\n\ttableName\030\001 \003(\0132\n.TableName\"\021\n\017S" +
+      "hutdownRequest\"\022\n\020ShutdownResponse\"\023\n\021St" +
+      "opMasterRequest\"\024\n\022StopMasterResponse\"\020\n" +
+      "\016BalanceRequest\"\'\n\017BalanceResponse\022\024\n\014ba" +
+      "lancer_ran\030\001 \002(\010\"<\n\031SetBalancerRunningRe" +
+      "quest\022\n\n\002on\030\001 \002(\010\022\023\n\013synchronous\030\002 \001(\010\"8" +
+      "\n\032SetBalancerRunningResponse\022\032\n\022prev_bal" +
+      "ance_value\030\001 \001(\010\"\032\n\030IsBalancerEnabledReq" +
+      "uest\",\n\031IsBalancerEnabledResponse\022\017\n\007ena" +
+      "bled\030\001 \002(\010\"\027\n\025RunCatalogScanRequest\"-\n\026R",
+      "unCatalogScanResponse\022\023\n\013scan_result\030\001 \001" +
+      "(\005\"-\n\033EnableCatalogJanitorRequest\022\016\n\006ena" +
+      "ble\030\001 \002(\010\"2\n\034EnableCatalogJanitorRespons" +
+      "e\022\022\n\nprev_value\030\001 \001(\010\" \n\036IsCatalogJanito" +
+      "rEnabledRequest\"0\n\037IsCatalogJanitorEnabl" +
+      "edResponse\022\r\n\005value\030\001 \002(\010\"9\n\017SnapshotReq" +
+      "uest\022&\n\010snapshot\030\001 \002(\0132\024.SnapshotDescrip" +
+      "tion\",\n\020SnapshotResponse\022\030\n\020expected_tim" +
+      "eout\030\001 \002(\003\"\036\n\034GetCompletedSnapshotsReque" +
+      "st\"H\n\035GetCompletedSnapshotsResponse\022\'\n\ts",
+      "napshots\030\001 \003(\0132\024.SnapshotDescription\"?\n\025" +
+      "DeleteSnapshotRequest\022&\n\010snapshot\030\001 \002(\0132" +
+      "\024.SnapshotDescription\"\030\n\026DeleteSnapshotR" +
+      "esponse\"@\n\026RestoreSnapshotRequest\022&\n\010sna" +
+      "pshot\030\001 \002(\0132\024.SnapshotDescription\"\031\n\027Res" +
+      "toreSnapshotResponse\"?\n\025IsSnapshotDoneRe" +
+      "quest\022&\n\010snapshot\030\001 \001(\0132\024.SnapshotDescri" +
+      "ption\"U\n\026IsSnapshotDoneResponse\022\023\n\004done\030" +
+      "\001 \001(\010:\005false\022&\n\010snapshot\030\002 \001(\0132\024.Snapsho" +
+      "tDescription\"F\n\034IsRestoreSnapshotDoneReq",
+      "uest\022&\n\010snapshot\030\001 \001(\0132\024.SnapshotDescrip" +
+      "tion\"4\n\035IsRestoreSnapshotDoneResponse\022\023\n" +
+      "\004done\030\001 \001(\010:\005false\"=\n\033GetSchemaAlterStat" +
+      "usRequest\022\036\n\ntable_name\030\001 \002(\0132\n.TableNam" +
+      "e\"T\n\034GetSchemaAlterStatusResponse\022\035\n\025yet" +
+      "_to_update_regions\030\001 \001(\r\022\025\n\rtotal_region" +
+      "s\030\002 \001(\r\"\202\001\n\032GetTableDescriptorsRequest\022\037" +
+      "\n\013table_names\030\001 \003(\0132\n.TableName\022\r\n\005regex" +
+      "\030\002 \001(\t\022!\n\022include_sys_tables\030\003 \001(\010:\005fals" +
+      "e\022\021\n\tnamespace\030\004 \001(\t\"A\n\033GetTableDescript",
+      "orsResponse\022\"\n\014table_schema\030\001 \003(\0132\014.Tabl" +
+      "eSchema\"[\n\024GetTableNamesRequest\022\r\n\005regex" +
+      "\030\001 \001(\t\022!\n\022include_sys_tables\030\002 \001(\010:\005fals" +
+      "e\022\021\n\tnamespace\030\003 \001(\t\"8\n\025GetTableNamesRes" +
+      "ponse\022\037\n\013table_names\030\001 \003(\0132\n.TableName\"6" +
+      "\n\024GetTableStateRequest\022\036\n\ntable_name\030\001 \002" +
+      "(\0132\n.TableName\"9\n\025GetTableStateResponse\022" +
+      " \n\013table_state\030\001 \002(\0132\013.TableState\"\031\n\027Get" +
+      "ClusterStatusRequest\"B\n\030GetClusterStatus" +
+      "Response\022&\n\016cluster_status\030\001 \002(\0132\016.Clust",
+      "erStatus\"\030\n\026IsMasterRunningRequest\"4\n\027Is" +
+      "MasterRunningResponse\022\031\n\021is_master_runni" +
+      "ng\030\001 \002(\010\"@\n\024ExecProcedureRequest\022(\n\tproc" +
+      "edure\030\001 \002(\0132\025.ProcedureDescription\"F\n\025Ex" +
+      "ecProcedureResponse\022\030\n\020expected_timeout\030" +
+      "\001 \001(\003\022\023\n\013return_data\030\002 \001(\014\"B\n\026IsProcedur" +
+      "eDoneRequest\022(\n\tprocedure\030\001 \001(\0132\025.Proced" +
+      "ureDescription\"W\n\027IsProcedureDoneRespons" +
+      "e\022\023\n\004done\030\001 \001(\010:\005false\022\'\n\010snapshot\030\002 \001(\013" +
+      "2\025.ProcedureDescription\",\n\031GetProcedureR",
+      "esultRequest\022\017\n\007proc_id\030\001 \002(\004\"\347\001\n\032GetPro" +
+      "cedureResultResponse\0220\n\005state\030\001 \002(\0162!.Ge" +
+      "tProcedureResultResponse.State\022\022\n\nstart_" +
+      "time\030\002 \001(\004\022\023\n\013last_update\030\003 \001(\004\022\016\n\006resul" +
+      "t\030\004 \001(\014\022+\n\texception\030\005 \001(\0132\030.ForeignExce" +
+      "ptionMessage\"1\n\005State\022\r\n\tNOT_FOUND\020\000\022\013\n\007" +
+      "RUNNING\020\001\022\014\n\010FINISHED\020\002\"\273\001\n\017SetQuotaRequ" +
+      "est\022\021\n\tuser_name\030\001 \001(\t\022\022\n\nuser_group\030\002 \001" +
+      "(\t\022\021\n\tnamespace\030\003 \001(\t\022\036\n\ntable_name\030\004 \001(" +
+      "\0132\n.TableName\022\022\n\nremove_all\030\005 \001(\010\022\026\n\016byp",
+      "ass_globals\030\006 \001(\010\022\"\n\010throttle\030\007 \001(\0132\020.Th" +
+      "rottleRequest\"\022\n\020SetQuotaResponse\"A\n\037Maj" +
+      "orCompactionTimestampRequest\022\036\n\ntable_na" +
+      "me\030\001 \002(\0132\n.TableName\"L\n(MajorCompactionT" +
+      "imestampForRegionRequest\022 \n\006region\030\001 \002(\013" +
+      "2\020.RegionSpecifier\"@\n MajorCompactionTim" +
+      "estampResponse\022\034\n\024compaction_timestamp\030\001" +
+      " \002(\0032\343\033\n\rMasterService\022S\n\024GetSchemaAlter" +
+      "Status\022\034.GetSchemaAlterStatusRequest\032\035.G" +
+      "etSchemaAlterStatusResponse\022P\n\023GetTableD",
+      "escriptors\022\033.GetTableDescriptorsRequest\032" +
+      "\034.GetTableDescriptorsResponse\022>\n\rGetTabl" +
+      "eNames\022\025.GetTableNamesRequest\032\026.GetTable" +
+      "NamesResponse\022G\n\020GetClusterStatus\022\030.GetC" +
+      "lusterStatusRequest\032\031.GetClusterStatusRe" +
+      "sponse\022D\n\017IsMasterRunning\022\027.IsMasterRunn" +
+      "ingRequest\032\030.IsMasterRunningResponse\0222\n\t" +
+      "AddColumn\022\021.AddColumnRequest\032\022.AddColumn" +
+      "Response\022;\n\014DeleteColumn\022\024.DeleteColumnR" +
+      "equest\032\025.DeleteColumnResponse\022;\n\014ModifyC",
+      "olumn\022\024.ModifyColumnRequest\032\025.ModifyColu" +
+      "mnResponse\0225\n\nMoveRegion\022\022.MoveRegionReq" +
+      "uest\032\023.MoveRegionResponse\022Y\n\026DispatchMer" +
+      "gingRegions\022\036.DispatchMergingRegionsRequ" +
+      "est\032\037.DispatchMergingRegionsResponse\022;\n\014" +
+      "AssignRegion\022\024.AssignRegionRequest\032\025.Ass" +
+      "ignRegionResponse\022A\n\016UnassignRegion\022\026.Un" +
+      "assignRegionRequest\032\027.UnassignRegionResp" +
+      "onse\022>\n\rOfflineRegion\022\025.OfflineRegionReq" +
+      "uest\032\026.OfflineRegionResponse\0228\n\013DeleteTa",
+      "ble\022\023.DeleteTableRequest\032\024.DeleteTableRe" +
+      "sponse\022>\n\rtruncateTable\022\025.TruncateTableR" +
+      "equest\032\026.TruncateTableResponse\0228\n\013Enable" +
+      "Table\022\023.EnableTableRequest\032\024.EnableTable" +
+      "Response\022;\n\014DisableTable\022\024.DisableTableR" +
+      "equest\032\025.DisableTableResponse\0228\n\013ModifyT" +
+      "able\022\023.ModifyTableRequest\032\024.ModifyTableR" +
+      "esponse\0228\n\013CreateTable\022\023.CreateTableRequ" +
+      "est\032\024.CreateTableResponse\022/\n\010Shutdown\022\020." +
+      "ShutdownRequest\032\021.ShutdownResponse\0225\n\nSt",
+      "opMaster\022\022.StopMasterRequest\032\023.StopMaste" +
+      "rResponse\022,\n\007Balance\022\017.BalanceRequest\032\020." +
+      "BalanceResponse\022M\n\022SetBalancerRunning\022\032." +
+      "SetBalancerRunningRequest\032\033.SetBalancerR" +
+      "unningResponse\022J\n\021IsBalancerEnabled\022\031.Is" +
+      "BalancerEnabledRequest\032\032.IsBalancerEnabl" +
+      "edResponse\022A\n\016RunCatalogScan\022\026.RunCatalo" +
+      "gScanRequest\032\027.RunCatalogScanResponse\022S\n" +
+      "\024EnableCatalogJanitor\022\034.EnableCatalogJan" +
+      "itorRequest\032\035.EnableCatalogJanitorRespon",
+      "se\022\\\n\027IsCatalogJanitorEnabled\022\037.IsCatalo" +
+      "gJanitorEnabledRequest\032 .IsCatalogJanito" +
+      "rEnabledResponse\022L\n\021ExecMasterService\022\032." +
+      "CoprocessorServiceRequest\032\033.CoprocessorS" +
+      "erviceResponse\022/\n\010Snapshot\022\020.SnapshotReq" +
+      "uest\032\021.SnapshotResponse\022V\n\025GetCompletedS" +
+      "napshots\022\035.GetCompletedSnapshotsRequest\032" +
+      "\036.GetCompletedSnapshotsResponse\022A\n\016Delet" +
+      "eSnapshot\022\026.DeleteSnapshotRequest\032\027.Dele" +
+      "teSnapshotResponse\022A\n\016IsSnapshotDone\022\026.I",
+      "sSnapshotDoneRequest\032\027.IsSnapshotDoneRes" +
+      "ponse\022D\n\017RestoreSnapshot\022\027.RestoreSnapsh" +
+      "otRequest\032\030.RestoreSnapshotResponse\022V\n\025I" +
+      "sRestoreSnapshotDone\022\035.IsRestoreSnapshot" +
+      "DoneRequest\032\036.IsRestoreSnapshotDoneRespo" +
+      "nse\022>\n\rExecProcedure\022\025.ExecProcedureRequ" +
+      "est\032\026.ExecProcedureResponse\022E\n\024ExecProce" +
+      "dureWithRet\022\025.ExecProcedureRequest\032\026.Exe" +
+      "cProcedureResponse\022D\n\017IsProcedureDone\022\027." +
+      "IsProcedureDoneRequest\032\030.IsProcedureDone",
+      "Response\022D\n\017ModifyNamespace\022\027.ModifyName" +
+      "spaceRequest\032\030.ModifyNamespaceResponse\022D" +
+      "\n\017CreateNamespace\022\027.CreateNamespaceReque" +
+      "st\032\030.CreateNamespaceResponse\022D\n\017DeleteNa" +
+      "mespace\022\027.DeleteNamespaceRequest\032\030.Delet" +
+      "eNamespaceResponse\022Y\n\026GetNamespaceDescri" +
+      "ptor\022\036.GetNamespaceDescriptorRequest\032\037.G" +
+      "etNamespaceDescriptorResponse\022_\n\030ListNam" +
+      "espaceDescriptors\022 .ListNamespaceDescrip" +
+      "torsRequest\032!.ListNamespaceDescriptorsRe",
+      "sponse\022t\n\037ListTableDescriptorsByNamespac" +
+      "e\022\'.ListTableDescriptorsByNamespaceReque" +
+      "st\032(.ListTableDescriptorsByNamespaceResp" +
+      "onse\022b\n\031ListTableNamesByNamespace\022!.List" +
+      "TableNamesByNamespaceRequest\032\".ListTable" +
+      "NamesByNamespaceResponse\022>\n\rGetTableStat" +
+      "e\022\025.GetTableStateRequest\032\026.GetTableState" +
+      "Response\022/\n\010SetQuota\022\020.SetQuotaRequest\032\021" +
+      ".SetQuotaResponse\022f\n\037getLastMajorCompact" +
+      "ionTimestamp\022 .MajorCompactionTimestampR",
+      "equest\032!.MajorCompactionTimestampRespons" +
+      "e\022x\n(getLastMajorCompactionTimestampForR" +
+      "egion\022).MajorCompactionTimestampForRegio" +
+      "nRequest\032!.MajorCompactionTimestampRespo" +
+      "nse\022M\n\022getProcedureResult\022\032.GetProcedure" +
+      "ResultRequest\032\033.GetProcedureResultRespon" +
+      "seBB\n*org.apache.hadoop.hbase.protobuf.g" +
+      "eneratedB\014MasterProtosH\001\210\001\001\240\001\001"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
       new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -53302,7 +53495,7 @@ public final class MasterProtos {
           internal_static_EnableTableResponse_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_EnableTableResponse_descriptor,
-              new java.lang.String[] { });
+              new java.lang.String[] { "ProcId", });
           internal_static_DisableTableRequest_descriptor =
             getDescriptor().getMessageTypes().get(24);
           internal_static_DisableTableRequest_fieldAccessorTable = new
@@ -53314,7 +53507,7 @@ public final class MasterProtos {
           internal_static_DisableTableResponse_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_DisableTableResponse_descriptor,
-              new java.lang.String[] { });
+              new java.lang.String[] { "ProcId", });
           internal_static_ModifyTableRequest_descriptor =
             getDescriptor().getMessageTypes().get(26);
           internal_static_ModifyTableRequest_fieldAccessorTable = new

hbase-protocol/src/main/protobuf/Master.proto

@@ -133,6 +133,7 @@ message EnableTableRequest {
 }
 
 message EnableTableResponse {
+  optional uint64 proc_id = 1;
 }
 
 message DisableTableRequest {
@@ -140,6 +141,7 @@ message DisableTableRequest {
 }
 
 message DisableTableResponse {
+  optional uint64 proc_id = 1;
 }
 
 message ModifyTableRequest {

hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java

@@ -1675,7 +1675,7 @@ public class HMaster extends HRegionServer implements MasterServices, Server {
   }
 
   @Override
-  public void enableTable(final TableName tableName) throws IOException {
+  public long enableTable(final TableName tableName) throws IOException {
     checkInitialized();
     if (cpHost != null) {
       cpHost.preEnableTable(tableName);
@@ -1697,12 +1697,11 @@ public class HMaster extends HRegionServer implements MasterServices, Server {
       cpHost.postEnableTable(tableName);
     }
 
-    // TODO: return procId as part of client-side change
-    // return procId;
+    return procId;
   }
 
   @Override
-  public void disableTable(final TableName tableName) throws IOException {
+  public long disableTable(final TableName tableName) throws IOException {
     checkInitialized();
     if (cpHost != null) {
       cpHost.preDisableTable(tableName);
@@ -1725,8 +1724,7 @@ public class HMaster extends HRegionServer implements MasterServices, Server {
       cpHost.postDisableTable(tableName);
     }
 
-    // TODO: return procId as part of client-side change
-    // return procId;
+    return procId;
   }
 
   /**

hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java

@@ -489,11 +489,11 @@ public class MasterRpcServices extends RSRpcServices
   public DisableTableResponse disableTable(RpcController controller,
       DisableTableRequest request) throws ServiceException {
     try {
-      master.disableTable(ProtobufUtil.toTableName(request.getTableName()));
+      long procId = master.disableTable(ProtobufUtil.toTableName(request.getTableName()));
+      return DisableTableResponse.newBuilder().setProcId(procId).build();
     } catch (IOException ioe) {
       throw new ServiceException(ioe);
     }
-    return DisableTableResponse.newBuilder().build();
   }
 
   @Override
@@ -575,11 +575,11 @@ public class MasterRpcServices extends RSRpcServices
   public EnableTableResponse enableTable(RpcController controller,
       EnableTableRequest request) throws ServiceException {
     try {
-      master.enableTable(ProtobufUtil.toTableName(request.getTableName()));
+      long procId = master.enableTable(ProtobufUtil.toTableName(request.getTableName()));
+      return EnableTableResponse.newBuilder().setProcId(procId).build();
     } catch (IOException ioe) {
       throw new ServiceException(ioe);
     }
-    return EnableTableResponse.newBuilder().build();
   }
 
   @Override

hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterServices.java

@@ -137,14 +137,14 @@ public interface MasterServices extends Server {
    * @param tableName The table name
    * @throws IOException
    */
-  void enableTable(final TableName tableName) throws IOException;
+  long enableTable(final TableName tableName) throws IOException;
 
   /**
    * Disable an existing table
    * @param tableName The table name
    * @throws IOException
    */
-  void disableTable(final TableName tableName) throws IOException;
+  long disableTable(final TableName tableName) throws IOException;
 
 
   /**

hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestCatalogJanitor.java

@@ -441,10 +441,14 @@ public class TestCatalogJanitor {
         throws IOException { }
 
     @Override
-    public void enableTable(TableName tableName) throws IOException { }
+    public long enableTable(TableName tableName) throws IOException {
+      return -1;
+    }
 
     @Override
-    public void disableTable(TableName tableName) throws IOException { }
+    public long disableTable(TableName tableName) throws IOException {
+      return -1;
+    }
 
     @Override
     public void addColumn(TableName tableName, HColumnDescriptor column)