1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.hadoop.hbase.backup; 19 20 import java.io.IOException; 21 22 import org.apache.hadoop.conf.Configuration; 23 import org.apache.hadoop.hbase.TableName; 24 import org.apache.hadoop.hbase.classification.InterfaceAudience; 25 import org.apache.hadoop.hbase.classification.InterfaceStability; 26 27 @InterfaceAudience.Private 28 @InterfaceStability.Evolving 29 public interface RestoreClient { 30 31 public void setConf(Configuration conf); 32 33 /** 34 * Restore operation. 35 * @param backupRootDir The root dir for backup image 36 * @param backupId The backup id for image to be restored 37 * @param check True if only do dependency check 38 * @param sTableArray The array of tables to be restored 39 * @param tTableArray The array of mapping tables to restore to 40 * @param isOverwrite True then do restore overwrite if target table exists, otherwise fail the 41 * request if target table exists 42 * @throws IOException if any failure during restore 43 */ 44 public void restore( 45 String backupRootDir, 46 String backupId, boolean check, TableName[] sTableArray, 47 TableName[] tTableArray, boolean isOverwrite) throws IOException; 48 }