| /* |
| * 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 static org.apache.hadoop.hbase.client.RegionReplicaTestHelper.testLocator; |
| |
| import org.apache.hadoop.hbase.HBaseClassTestRule; |
| import org.apache.hadoop.hbase.HBaseTestingUtility; |
| import org.apache.hadoop.hbase.HRegionLocation; |
| import org.apache.hadoop.hbase.RegionLocations; |
| import org.apache.hadoop.hbase.TableName; |
| import org.apache.hadoop.hbase.client.RegionReplicaTestHelper.Locator; |
| import org.apache.hadoop.hbase.testclassification.ClientTests; |
| import org.apache.hadoop.hbase.testclassification.MediumTests; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.ClassRule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.hbase.thirdparty.com.google.common.io.Closeables; |
| |
| @Category({ MediumTests.class, ClientTests.class }) |
| public class TestAsyncMetaRegionLocator { |
| |
| @ClassRule |
| public static final HBaseClassTestRule CLASS_RULE = |
| HBaseClassTestRule.forClass(TestAsyncMetaRegionLocator.class); |
| |
| private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility(); |
| |
| private static ConnectionRegistry REGISTRY; |
| |
| private static AsyncMetaRegionLocator LOCATOR; |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| TEST_UTIL.startMiniCluster(3); |
| HBaseTestingUtility.setReplicas(TEST_UTIL.getAdmin(), TableName.META_TABLE_NAME, 3); |
| TEST_UTIL.waitUntilNoRegionsInTransition(); |
| REGISTRY = ConnectionRegistryFactory.getRegistry(TEST_UTIL.getConfiguration()); |
| RegionReplicaTestHelper.waitUntilAllMetaReplicasAreReady(TEST_UTIL, REGISTRY); |
| TEST_UTIL.getAdmin().balancerSwitch(false, true); |
| LOCATOR = new AsyncMetaRegionLocator(REGISTRY); |
| } |
| |
| @AfterClass |
| public static void tearDown() throws Exception { |
| Closeables.close(REGISTRY, true); |
| TEST_UTIL.shutdownMiniCluster(); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testLocator(TEST_UTIL, TableName.META_TABLE_NAME, new Locator() { |
| |
| @Override |
| public void updateCachedLocationOnError(HRegionLocation loc, Throwable error) |
| throws Exception { |
| LOCATOR.updateCachedLocationOnError(loc, error); |
| } |
| |
| @Override |
| public RegionLocations getRegionLocations(TableName tableName, int replicaId, boolean reload) |
| throws Exception { |
| return LOCATOR.getRegionLocations(replicaId, reload).get(); |
| } |
| }); |
| } |
| } |