| /** |
| * 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.yarn.server.timelineservice.storage; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.hadoop.yarn.server.timelineservice.storage.common.BaseTableRW; |
| import org.apache.hadoop.yarn.server.timelineservice.storage.entity.EntityTableRW; |
| import org.apache.hadoop.yarn.server.timelineservice.storage.flow.FlowRunTableRW; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.yarn.conf.YarnConfiguration; |
| import org.apache.hadoop.hbase.HBaseTestingUtility; |
| import org.apache.hadoop.hbase.TableName; |
| import org.apache.hadoop.hbase.client.Admin; |
| import org.apache.hadoop.hbase.client.Connection; |
| import org.apache.hadoop.hbase.client.ConnectionFactory; |
| import org.apache.hadoop.hbase.client.Table; |
| |
| /** |
| * Unit tests for checking different schema prefixes. |
| */ |
| public class TestHBaseTimelineStorageSchema { |
| private static HBaseTestingUtility util; |
| |
| @BeforeClass |
| public static void setupBeforeClass() throws Exception { |
| util = new HBaseTestingUtility(); |
| Configuration conf = util.getConfiguration(); |
| conf.setInt("hfile.format.version", 3); |
| util.startMiniCluster(); |
| } |
| |
| @Test |
| public void createWithDefaultPrefix() throws IOException { |
| Configuration hbaseConf = util.getConfiguration(); |
| DataGeneratorForTest.createSchema(hbaseConf); |
| Connection conn = null; |
| conn = ConnectionFactory.createConnection(hbaseConf); |
| Admin admin = conn.getAdmin(); |
| |
| TableName entityTableName = BaseTableRW.getTableName(hbaseConf, |
| EntityTableRW.TABLE_NAME_CONF_NAME, EntityTableRW.DEFAULT_TABLE_NAME); |
| assertTrue(admin.tableExists(entityTableName)); |
| assertTrue(entityTableName.getNameAsString().startsWith( |
| YarnConfiguration.DEFAULT_TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX)); |
| Table entityTable = conn.getTable(BaseTableRW.getTableName(hbaseConf, |
| EntityTableRW.TABLE_NAME_CONF_NAME, EntityTableRW.DEFAULT_TABLE_NAME)); |
| assertNotNull(entityTable); |
| |
| TableName flowRunTableName = BaseTableRW.getTableName(hbaseConf, |
| FlowRunTableRW.TABLE_NAME_CONF_NAME, FlowRunTableRW.DEFAULT_TABLE_NAME); |
| assertTrue(admin.tableExists(flowRunTableName)); |
| assertTrue(flowRunTableName.getNameAsString().startsWith( |
| YarnConfiguration.DEFAULT_TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX)); |
| Table flowRunTable = conn.getTable( |
| BaseTableRW.getTableName(hbaseConf, |
| FlowRunTableRW.TABLE_NAME_CONF_NAME, |
| FlowRunTableRW.DEFAULT_TABLE_NAME)); |
| assertNotNull(flowRunTable); |
| } |
| |
| @Test |
| public void createWithSetPrefix() throws IOException { |
| Configuration hbaseConf = util.getConfiguration(); |
| String prefix = "unit-test."; |
| hbaseConf.set(YarnConfiguration.TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX_NAME, |
| prefix); |
| DataGeneratorForTest.createSchema(hbaseConf); |
| Connection conn = null; |
| conn = ConnectionFactory.createConnection(hbaseConf); |
| Admin admin = conn.getAdmin(); |
| |
| TableName entityTableName = BaseTableRW.getTableName(hbaseConf, |
| EntityTableRW.TABLE_NAME_CONF_NAME, EntityTableRW.DEFAULT_TABLE_NAME); |
| assertTrue(admin.tableExists(entityTableName)); |
| assertTrue(entityTableName.getNameAsString().startsWith(prefix)); |
| Table entityTable = conn.getTable(BaseTableRW.getTableName(hbaseConf, |
| EntityTableRW.TABLE_NAME_CONF_NAME, EntityTableRW.DEFAULT_TABLE_NAME)); |
| assertNotNull(entityTable); |
| |
| TableName flowRunTableName = BaseTableRW.getTableName(hbaseConf, |
| FlowRunTableRW.TABLE_NAME_CONF_NAME, FlowRunTableRW.DEFAULT_TABLE_NAME); |
| assertTrue(admin.tableExists(flowRunTableName)); |
| assertTrue(flowRunTableName.getNameAsString().startsWith(prefix)); |
| Table flowRunTable = conn.getTable( |
| BaseTableRW.getTableName(hbaseConf, |
| FlowRunTableRW.TABLE_NAME_CONF_NAME, |
| FlowRunTableRW.DEFAULT_TABLE_NAME)); |
| assertNotNull(flowRunTable); |
| |
| // create another set with a diff prefix |
| hbaseConf |
| .unset(YarnConfiguration.TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX_NAME); |
| prefix = "yet-another-unit-test."; |
| hbaseConf.set(YarnConfiguration.TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX_NAME, |
| prefix); |
| DataGeneratorForTest.createSchema(hbaseConf); |
| entityTableName = BaseTableRW.getTableName(hbaseConf, |
| EntityTableRW.TABLE_NAME_CONF_NAME, EntityTableRW.DEFAULT_TABLE_NAME); |
| assertTrue(admin.tableExists(entityTableName)); |
| assertTrue(entityTableName.getNameAsString().startsWith(prefix)); |
| entityTable = conn.getTable(BaseTableRW.getTableName(hbaseConf, |
| EntityTableRW.TABLE_NAME_CONF_NAME, EntityTableRW.DEFAULT_TABLE_NAME)); |
| assertNotNull(entityTable); |
| |
| flowRunTableName = BaseTableRW.getTableName(hbaseConf, |
| FlowRunTableRW.TABLE_NAME_CONF_NAME, FlowRunTableRW.DEFAULT_TABLE_NAME); |
| assertTrue(admin.tableExists(flowRunTableName)); |
| assertTrue(flowRunTableName.getNameAsString().startsWith(prefix)); |
| flowRunTable = conn.getTable( |
| BaseTableRW.getTableName(hbaseConf, |
| FlowRunTableRW.TABLE_NAME_CONF_NAME, |
| FlowRunTableRW.DEFAULT_TABLE_NAME)); |
| assertNotNull(flowRunTable); |
| hbaseConf |
| .unset(YarnConfiguration.TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX_NAME); |
| } |
| } |