| /* |
| * 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.IoTDBDescriptor; |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.jdbc.Config; |
| import org.apache.iotdb.jdbc.IoTDBConnection; |
| import org.apache.iotdb.rpc.TSStatusCode; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.sql.DriverManager; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| public class IoTDBTtlIT { |
| |
| @Before |
| public void setUp() throws Exception { |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| EnvironmentUtils.closeStatMonitor(); |
| EnvironmentUtils.envSetUp(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| EnvironmentUtils.cleanEnv(); |
| } |
| |
| @Test |
| public void testTTL() throws SQLException { |
| try (IoTDBConnection connection = |
| (IoTDBConnection) |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| try { |
| statement.execute("SET TTL TO root.TTL_SG1 1000"); |
| } catch (SQLException e) { |
| assertEquals(TSStatusCode.TIMESERIES_NOT_EXIST.getStatusCode(), e.getErrorCode()); |
| } |
| try { |
| statement.execute("UNSET TTL TO root.TTL_SG1"); |
| } catch (SQLException e) { |
| assertEquals(TSStatusCode.TIMESERIES_NOT_EXIST.getStatusCode(), e.getErrorCode()); |
| } |
| |
| statement.execute("SET STORAGE GROUP TO root.TTL_SG1"); |
| statement.execute("CREATE TIMESERIES root.TTL_SG1.s1 WITH DATATYPE=INT64,ENCODING=PLAIN"); |
| try { |
| statement.execute("SET TTL TO root.TTL_SG1.s1 1000"); |
| } catch (SQLException e) { |
| assertEquals(TSStatusCode.STORAGE_GROUP_NOT_EXIST.getStatusCode(), e.getErrorCode()); |
| } |
| |
| long now = System.currentTimeMillis(); |
| for (int i = 0; i < 100; i++) { |
| statement.execute( |
| String.format( |
| "INSERT INTO root.TTL_SG1(timestamp, s1) VALUES (%d, %d)", now - 100 + i, i)); |
| } |
| for (int i = 0; i < 100; i++) { |
| statement.execute( |
| String.format( |
| "INSERT INTO root.TTL_SG1(timestamp, s1) VALUES (%d, %d)", now - 100000 + i, i)); |
| } |
| |
| try (ResultSet resultSet = statement.executeQuery("SELECT s1 FROM root.TTL_SG1")) { |
| int cnt = 0; |
| while (resultSet.next()) { |
| cnt++; |
| } |
| assertEquals(200, cnt); |
| } |
| |
| statement.execute("SET TTL TO root.TTL_SG1 10000"); |
| try (ResultSet resultSet = statement.executeQuery("SELECT s1 FROM root.TTL_SG1")) { |
| int cnt = 0; |
| while (resultSet.next()) { |
| cnt++; |
| } |
| assertEquals(100, cnt); |
| } |
| for (int i = 0; i < 100; i++) { |
| boolean caught = false; |
| try { |
| statement.execute( |
| String.format( |
| "INSERT INTO root.TTL_SG1(timestamp, s1) VALUES (%d, %d)", now - 500000 + i, i)); |
| } catch (SQLException e) { |
| if (TSStatusCode.OUT_OF_TTL_ERROR.getStatusCode() == e.getErrorCode()) { |
| caught = true; |
| } |
| } |
| assertTrue(caught); |
| } |
| try (ResultSet resultSet = statement.executeQuery("SELECT s1 FROM root.TTL_SG1")) { |
| int cnt = 0; |
| while (resultSet.next()) { |
| cnt++; |
| } |
| assertEquals(100, cnt); |
| } |
| |
| statement.execute("UNSET TTL TO root.TTL_SG1"); |
| for (int i = 0; i < 100; i++) { |
| statement.execute( |
| String.format( |
| "INSERT INTO root.TTL_SG1(timestamp, s1) VALUES (%d, %d)", now - 30000 + i, i)); |
| } |
| try (ResultSet resultSet = statement.executeQuery("SELECT s1 FROM root.TTL_SG1")) { |
| int cnt = 0; |
| while (resultSet.next()) { |
| cnt++; |
| } |
| assertTrue(cnt >= 200); |
| } |
| } |
| } |
| |
| @Test |
| public void testShowTTL() throws SQLException { |
| try (IoTDBConnection connection = |
| (IoTDBConnection) |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| statement.execute("SET STORAGE GROUP TO root.group1"); |
| statement.execute("SET STORAGE GROUP TO root.group2"); |
| String result = doQuery(statement, "SHOW ALL TTL"); |
| assertTrue( |
| result.equals("root.group1,null\n" + "root.group2,null\n") |
| || result.equals("root.group2,null\n" + "root.group1,null\n")); |
| result = doQuery(statement, "SHOW TTL ON root.group1"); |
| assertEquals("root.group1,null\n", result); |
| |
| statement.execute("SET TTL TO root.group1 10000"); |
| result = doQuery(statement, "SHOW ALL TTL"); |
| assertTrue( |
| result.equals("root.group1,10000\n" + "root.group2,null\n") |
| || result.equals("root.group2,null\n" + "root.group1,10000\n")); |
| result = doQuery(statement, "SHOW TTL ON root.group1"); |
| assertEquals("root.group1,10000\n", result); |
| |
| statement.execute("UNSET TTL TO root.group1"); |
| result = doQuery(statement, "SHOW ALL TTL"); |
| assertTrue( |
| result.equals("root.group1,null\n" + "root.group2,null\n") |
| || result.equals("root.group2,null\n" + "root.group1,null\n")); |
| result = doQuery(statement, "SHOW TTL ON root.group1"); |
| assertEquals("root.group1,null\n", result); |
| } |
| } |
| |
| private String doQuery(Statement statement, String query) throws SQLException { |
| StringBuilder ret; |
| try (ResultSet resultSet = statement.executeQuery(query)) { |
| ret = new StringBuilder(); |
| while (resultSet.next()) { |
| ret.append(resultSet.getString(1)); |
| ret.append(","); |
| ret.append(resultSet.getString(2)); |
| ret.append("\n"); |
| } |
| } |
| return ret.toString(); |
| } |
| |
| @Test |
| public void testDefaultTTL() throws SQLException { |
| IoTDBDescriptor.getInstance().getConfig().setDefaultTTL(10000); |
| try (IoTDBConnection connection = |
| (IoTDBConnection) |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| statement.execute("SET STORAGE GROUP TO root.group1"); |
| statement.execute("SET STORAGE GROUP TO root.group2"); |
| |
| String result = doQuery(statement, "SHOW ALL TTL"); |
| assertTrue( |
| result.equals("root.group1,10000\n" + "root.group2,10000\n") |
| || result.equals("root.group2,10000\n" + "root.group1,10000\n")); |
| } finally { |
| IoTDBDescriptor.getInstance().getConfig().setDefaultTTL(Long.MAX_VALUE); |
| } |
| } |
| } |