| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.hadoop.hbase.client; |
| |
| import java.io.IOException; |
| import java.util.List; |
| import org.apache.hadoop.hbase.HBaseClassTestRule; |
| import org.apache.hadoop.hbase.HRegionLocation; |
| import org.apache.hadoop.hbase.TableName; |
| import org.apache.hadoop.hbase.testclassification.ClientTests; |
| import org.apache.hadoop.hbase.testclassification.MediumTests; |
| import org.apache.hadoop.hbase.util.Pair; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.ClassRule; |
| import org.junit.experimental.categories.Category; |
| |
| @Category({ MediumTests.class, ClientTests.class }) |
| public class TestRegionLocator extends AbstractTestRegionLocator { |
| |
| @ClassRule |
| public static final HBaseClassTestRule CLASS_RULE = |
| HBaseClassTestRule.forClass(TestRegionLocator.class); |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| startClusterAndCreateTable(); |
| } |
| |
| @AfterClass |
| public static void tearDown() throws Exception { |
| UTIL.shutdownMiniCluster(); |
| } |
| |
| @Override |
| protected byte[][] getStartKeys(TableName tableName) throws IOException { |
| try (RegionLocator locator = UTIL.getConnection().getRegionLocator(tableName)) { |
| return locator.getStartKeys(); |
| } |
| } |
| |
| @Override |
| protected byte[][] getEndKeys(TableName tableName) throws IOException { |
| try (RegionLocator locator = UTIL.getConnection().getRegionLocator(tableName)) { |
| return locator.getEndKeys(); |
| } |
| } |
| |
| @Override |
| protected Pair<byte[][], byte[][]> getStartEndKeys(TableName tableName) throws IOException { |
| try (RegionLocator locator = UTIL.getConnection().getRegionLocator(tableName)) { |
| return locator.getStartEndKeys(); |
| } |
| } |
| |
| @Override |
| protected HRegionLocation getRegionLocation(TableName tableName, byte[] row, int replicaId) |
| throws IOException { |
| try (RegionLocator locator = UTIL.getConnection().getRegionLocator(tableName)) { |
| return locator.getRegionLocation(row, replicaId); |
| } |
| } |
| |
| @Override |
| protected List<HRegionLocation> getRegionLocations(TableName tableName, byte[] row) |
| throws IOException { |
| try (RegionLocator locator = UTIL.getConnection().getRegionLocator(tableName)) { |
| return locator.getRegionLocations(row); |
| } |
| } |
| |
| @Override |
| protected List<HRegionLocation> getAllRegionLocations(TableName tableName) throws IOException { |
| try (RegionLocator locator = UTIL.getConnection().getRegionLocator(tableName)) { |
| return locator.getAllRegionLocations(); |
| } |
| } |
| |
| @Override |
| protected void clearCache(TableName tableName) throws IOException { |
| try (RegionLocator locator = UTIL.getConnection().getRegionLocator(tableName)) { |
| locator.clearRegionLocationCache(); |
| } |
| } |
| } |