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/**
* 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();
}
}
}