| /* |
| * 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.iotdb.db.integration; |
| |
| import org.apache.iotdb.db.conf.IoTDBConstant; |
| import org.apache.iotdb.db.conf.IoTDBDescriptor; |
| import org.apache.iotdb.db.constant.TestConstant; |
| import org.apache.iotdb.db.engine.compaction.CompactionStrategy; |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.jdbc.Config; |
| import org.apache.iotdb.tsfile.common.conf.TSFileConfig; |
| import org.apache.iotdb.tsfile.common.conf.TSFileDescriptor; |
| |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.ResultSet; |
| import java.sql.Statement; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| /** |
| * Notice that, all test begins with "IoTDB" is integration test. All test which will start the |
| * IoTDB server should be defined as integration test. |
| */ |
| public class IoTDBLargeDataIT { |
| |
| private static TSFileConfig tsFileConfig = TSFileDescriptor.getInstance().getConfig(); |
| private static int maxNumberOfPointsInPage; |
| private static int pageSizeInByte; |
| private static int groupSizeInByte; |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| |
| EnvironmentUtils.closeStatMonitor(); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setCompactionStrategy(CompactionStrategy.NO_COMPACTION); |
| |
| // use small page setting |
| // origin value |
| maxNumberOfPointsInPage = tsFileConfig.getMaxNumberOfPointsInPage(); |
| pageSizeInByte = tsFileConfig.getPageSizeInByte(); |
| groupSizeInByte = tsFileConfig.getGroupSizeInByte(); |
| |
| // new value |
| tsFileConfig.setMaxNumberOfPointsInPage(1000); |
| tsFileConfig.setPageSizeInByte(1024 * 150); |
| tsFileConfig.setGroupSizeInByte(1024 * 1000); |
| IoTDBDescriptor.getInstance().getConfig().setMemtableSizeThreshold(1024 * 1000); |
| |
| EnvironmentUtils.envSetUp(); |
| |
| insertData(); |
| } |
| |
| @AfterClass |
| public static void tearDown() throws Exception { |
| |
| // recovery value |
| tsFileConfig.setMaxNumberOfPointsInPage(maxNumberOfPointsInPage); |
| tsFileConfig.setPageSizeInByte(pageSizeInByte); |
| tsFileConfig.setGroupSizeInByte(groupSizeInByte); |
| IoTDBDescriptor.getInstance().getConfig().setMemtableSizeThreshold(groupSizeInByte); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setCompactionStrategy(CompactionStrategy.LEVEL_COMPACTION); |
| |
| EnvironmentUtils.cleanEnv(); |
| } |
| |
| private static void insertData() throws ClassNotFoundException { |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| |
| for (String sql : TestConstant.create_sql) { |
| statement.execute(sql); |
| } |
| |
| // insert large amount of data time range : 13700 ~ 24000 |
| for (int time = 13700; time < 24000; time++) { |
| |
| String sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s0) values(%s,%s)", time, time % 70); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s1) values(%s,%s)", time, time % 40); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s2) values(%s,%s)", time, time % 123); |
| statement.execute(sql); |
| } |
| |
| // insert large amount of data time range : 3000 ~ 13600 |
| for (int time = 3000; time < 13600; time++) { |
| // System.out.println("===" + time); |
| String sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s0) values(%s,%s)", time, time % 100); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s1) values(%s,%s)", time, time % 17); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s2) values(%s,%s)", time, time % 22); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s3) values(%s,'%s')", |
| time, TestConstant.stringValue[time % 5]); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s4) values(%s, %s)", |
| time, TestConstant.booleanValue[time % 2]); |
| statement.execute(sql); |
| sql = String.format("insert into root.vehicle.d0(timestamp,s5) values(%s, %s)", time, time); |
| statement.execute(sql); |
| } |
| |
| statement.execute("flush"); |
| statement.execute("merge"); |
| |
| // buffwrite data, unsealed file |
| for (int time = 100000; time < 101000; time++) { |
| |
| String sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s0) values(%s,%s)", time, time % 20); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s1) values(%s,%s)", time, time % 30); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s2) values(%s,%s)", time, time % 77); |
| statement.execute(sql); |
| } |
| |
| statement.execute("flush"); |
| |
| // sequential data, memory data |
| for (int time = 200000; time < 201000; time++) { |
| |
| String sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s0) values(%s,%s)", time, -time % 20); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s1) values(%s,%s)", time, -time % 30); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s2) values(%s,%s)", time, -time % 77); |
| statement.execute(sql); |
| } |
| |
| // unseq insert, time < 3000 |
| for (int time = 2000; time < 2500; time++) { |
| |
| String sql = |
| String.format("insert into root.vehicle.d0(timestamp,s0) values(%s,%s)", time, time); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s1) values(%s,%s)", time, time + 1); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s2) values(%s,%s)", time, time + 2); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s3) values(%s,'%s')", |
| time, TestConstant.stringValue[time % 5]); |
| statement.execute(sql); |
| } |
| |
| // seq insert, time > 200000 |
| for (int time = 200900; time < 201000; time++) { |
| |
| String sql = |
| String.format("insert into root.vehicle.d0(timestamp,s0) values(%s,%s)", time, 6666); |
| statement.execute(sql); |
| sql = String.format("insert into root.vehicle.d0(timestamp,s1) values(%s,%s)", time, 7777); |
| statement.execute(sql); |
| sql = String.format("insert into root.vehicle.d0(timestamp,s2) values(%s,%s)", time, 8888); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s3) values(%s,'%s')", time, "goodman"); |
| statement.execute(sql); |
| sql = |
| String.format( |
| "insert into root.vehicle.d0(timestamp,s4) values(%s, %s)", |
| time, TestConstant.booleanValue[time % 2]); |
| statement.execute(sql); |
| sql = String.format("insert into root.vehicle.d0(timestamp,s5) values(%s, %s)", time, 9999); |
| statement.execute(sql); |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| // "select * from root.vehicle" : test select wild data |
| @Test |
| public void selectAllTest() throws ClassNotFoundException { |
| String selectSql = "select * from root.vehicle"; |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| |
| boolean hasResultSet = statement.execute(selectSql); |
| Assert.assertTrue(hasResultSet); |
| |
| try (ResultSet resultSet = statement.getResultSet()) { |
| int cnt = 0; |
| while (resultSet.next()) { |
| String ans = |
| resultSet.getString(TestConstant.TIMESTAMP_STR) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s0) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s1) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s2) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s3) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s4) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s5); |
| cnt++; |
| } |
| |
| assertEquals(23400, cnt); |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| // "select s0 from root.vehicle.d0 where s0 >= 20" : test select same series with same series |
| // filter |
| @Test |
| public void selectOneSeriesWithValueFilterTest() throws ClassNotFoundException { |
| |
| String selectSql = "select s0 from root.vehicle.d0 where s0 >= 20"; |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| boolean hasResultSet = statement.execute(selectSql); |
| Assert.assertTrue(hasResultSet); |
| |
| try (ResultSet resultSet = statement.getResultSet()) { |
| int cnt = 0; |
| while (resultSet.next()) { |
| String ans = |
| resultSet.getString(TestConstant.TIMESTAMP_STR) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s0); |
| // System.out.println("===" + ans); |
| cnt++; |
| } |
| assertEquals(16440, cnt); |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| // "select s0 from root.vehicle.d0 where time > 22987 " : test select clause with only global time |
| // filter |
| @Test |
| public void seriesGlobalTimeFilterTest() throws ClassNotFoundException { |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| |
| boolean hasResultSet; |
| |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| hasResultSet = statement.execute("select s0 from root.vehicle.d0 where time > 22987"); |
| assertTrue(hasResultSet); |
| |
| int cnt = 0; |
| try (ResultSet resultSet = statement.getResultSet()) { |
| while (resultSet.next()) { |
| String ans = |
| resultSet.getString(TestConstant.TIMESTAMP_STR) |
| + "," |
| + resultSet.getString( |
| TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s0); |
| // System.out.println(ans); |
| cnt++; |
| } |
| |
| assertEquals(3012, cnt); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| // "select s1 from root.vehicle.d0 where s0 < 111" : test select clause with different series |
| // filter |
| @Test |
| public void crossSeriesReadUpdateTest() throws ClassNotFoundException { |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| |
| boolean hasResultSet; |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| hasResultSet = statement.execute("select s1 from root.vehicle.d0 where s0 < 111"); |
| assertTrue(hasResultSet); |
| |
| try (ResultSet resultSet = statement.getResultSet()) { |
| int cnt = 0; |
| while (resultSet.next()) { |
| long time = Long.parseLong(resultSet.getString(TestConstant.TIMESTAMP_STR)); |
| String value = |
| resultSet.getString(TestConstant.d0 + IoTDBConstant.PATH_SEPARATOR + TestConstant.s1); |
| if (time > 200900) { |
| assertEquals("7777", value); |
| } |
| // String ans = resultSet.getString(d0s1); |
| cnt++; |
| } |
| assertEquals(22800, cnt); |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| } |