hailin0 commented on code in PR #3631: URL: https://github.com/apache/incubator-seatunnel/pull/3631#discussion_r1042906876
########## seatunnel-e2e/seatunnel-connector-v2-e2e/connector-doris-e2e/src/test/java/org/apache/seatunnel/e2e/connector/doris/DorisIT.java: ########## @@ -0,0 +1,315 @@ +/* + * 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.seatunnel.e2e.connector.doris; + +import static org.awaitility.Awaitility.given; + +import org.apache.seatunnel.api.table.type.SeaTunnelRow; +import org.apache.seatunnel.common.utils.ExceptionUtils; +import org.apache.seatunnel.e2e.common.TestResource; +import org.apache.seatunnel.e2e.common.TestSuiteBase; +import org.apache.seatunnel.e2e.common.container.ContainerExtendedFactory; +import org.apache.seatunnel.e2e.common.container.TestContainer; +import org.apache.seatunnel.e2e.common.junit.TestContainerExtension; + +import com.google.common.collect.Lists; +import lombok.extern.slf4j.Slf4j; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.TestTemplate; +import org.testcontainers.containers.Container; +import org.testcontainers.containers.GenericContainer; +import org.testcontainers.containers.output.Slf4jLogConsumer; +import org.testcontainers.lifecycle.Startables; +import org.testcontainers.shaded.org.apache.commons.io.IOUtils; +import org.testcontainers.utility.DockerLoggerFactory; + +import java.io.IOException; +import java.io.InputStream; +import java.math.BigDecimal; +import java.net.MalformedURLException; +import java.net.URL; +import java.net.URLClassLoader; +import java.nio.charset.StandardCharsets; +import java.sql.Connection; +import java.sql.Driver; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; +import java.util.Objects; +import java.util.Properties; +import java.util.concurrent.TimeUnit; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +@Slf4j +public class DorisIT extends TestSuiteBase implements TestResource { + private static final String DOCKER_IMAGE = "taozex/doris:tagname"; + private static final String DRIVER_CLASS = "com.mysql.cj.jdbc.Driver"; + private static final String HOST = "doris_e2e"; + private static final int DOCKER_PORT = 9030; + private static final int PORT = 8961; + + private static final String URL = "jdbc:mysql://%s:" + PORT; + private static final String USERNAME = "root"; + private static final String PASSWORD = ""; + private static final String DATABASE = "test"; + private static final String SOURCE_TABLE = "e2e_table_source"; + private static final String SINK_TABLE = "e2e_table_sink"; + private static final String DRIVER_JAR = "https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.16/mysql-connector-java-8.0.16.jar";; + private static final String COLUMN_STRING = "BIGINT_COL, LARGEINT_COL, SMALLINT_COL, TINYINT_COL, BOOLEAN_COL, DECIMAL_COL, DOUBLE_COL, FLOAT_COL, INT_COL, CHAR_COL, VARCHAR_11_COL, STRING_COL, DATETIME_COL, DATE_COL"; + + private static final String DDL_SOURCE = "create table " + DATABASE + "." + SOURCE_TABLE + " (\n" + + " BIGINT_COL BIGINT,\n" + + " LARGEINT_COL LARGEINT,\n" + + " SMALLINT_COL SMALLINT,\n" + + " TINYINT_COL TINYINT,\n" + + " BOOLEAN_COL BOOLEAN,\n" + + " DECIMAL_COL DECIMAL,\n" + + " DOUBLE_COL DOUBLE,\n" + + " FLOAT_COL FLOAT,\n" + + " INT_COL INT,\n" + + " CHAR_COL CHAR,\n" + + " VARCHAR_11_COL VARCHAR(11),\n" + + " STRING_COL STRING,\n" + + " DATETIME_COL DATETIME,\n" + + " DATE_COL DATE\n" + + ")ENGINE=OLAP\n" + + "DUPLICATE KEY(`BIGINT_COL`)\n" + + "DISTRIBUTED BY HASH(`BIGINT_COL`) BUCKETS 1\n" + + "PROPERTIES (\n" + + "\"replication_allocation\" = \"tag.location.default: 1\"" + + ")"; + + private static final String DDL_SINK = "create table " + DATABASE + "." + SINK_TABLE + " (\n" + + " BIGINT_COL BIGINT,\n" + + " LARGEINT_COL LARGEINT,\n" + + " SMALLINT_COL SMALLINT,\n" + + " TINYINT_COL TINYINT,\n" + + " BOOLEAN_COL BOOLEAN,\n" + + " DECIMAL_COL DECIMAL,\n" + + " DOUBLE_COL DOUBLE,\n" + + " FLOAT_COL FLOAT,\n" + + " INT_COL INT,\n" + + " CHAR_COL CHAR,\n" + + " VARCHAR_11_COL VARCHAR(11),\n" + + " STRING_COL STRING,\n" + + " DATETIME_COL DATETIME,\n" + + " DATE_COL DATE\n" + + ")ENGINE=OLAP\n" + + "DUPLICATE KEY(`BIGINT_COL`)\n" + + "DISTRIBUTED BY HASH(`BIGINT_COL`) BUCKETS 1\n" + + "PROPERTIES (\n" + + "\"replication_allocation\" = \"tag.location.default: 1\"" + + ")"; + + private static final String INIT_DATA_SQL = "insert into " + DATABASE + "." + SOURCE_TABLE + " (\n" + + " BIGINT_COL,\n" + + " LARGEINT_COL,\n" + + " SMALLINT_COL,\n" + + " TINYINT_COL,\n" + + " BOOLEAN_COL,\n" + + " DECIMAL_COL,\n" + + " DOUBLE_COL,\n" + + " FLOAT_COL,\n" + + " INT_COL,\n" + + " CHAR_COL,\n" + + " VARCHAR_11_COL,\n" + + " STRING_COL,\n" + + " DATETIME_COL,\n" + + " DATE_COL\n" + + ")values(\n" + + "\t?,?,?,?,?,?,?,?,?,?,?,?,?,?\n" + + ")"; + + private Connection jdbcConnection; + private GenericContainer<?> dorisServer; + private static final List<SeaTunnelRow> TEST_DATASET = generateTestDataSet(); + + @TestContainerExtension + private final ContainerExtendedFactory extendedFactory = container -> { + Container.ExecResult extraCommands = container.execInContainer("bash", "-c", "mkdir -p /tmp/seatunnel/plugins/Jdbc/lib && cd /tmp/seatunnel/plugins/Jdbc/lib && curl -O " + DRIVER_JAR); + Assertions.assertEquals(0, extraCommands.getExitCode()); + }; + + @BeforeAll + @Override + public void startUp() throws Exception { + dorisServer = new GenericContainer<>(DOCKER_IMAGE) + .withNetwork(NETWORK) + .withNetworkAliases(HOST) + .withLogConsumer(new Slf4jLogConsumer(DockerLoggerFactory.getLogger(DOCKER_IMAGE))); + dorisServer.setPortBindings(Lists.newArrayList( + String.format("%s:%s", PORT, DOCKER_PORT))); + Startables.deepStart(Stream.of(dorisServer)).join(); + log.info("Doris container started"); + + // wait for doris fully start + given().ignoreExceptions() + .await() + .atMost(600, TimeUnit.SECONDS) + .untilAsserted(this::initializeJdbcConnection); + initializeJdbcTable(); + batchInsertData(); + } + + private static List<SeaTunnelRow> generateTestDataSet() { + + List<SeaTunnelRow> rows = new ArrayList<>(); + for (int i = 0; i < 100; i++) { + SeaTunnelRow row = new SeaTunnelRow( + new Object[]{ + Long.valueOf(i), + Long.valueOf(1123456), + Short.parseShort("1"), + Byte.parseByte("1"), + Boolean.FALSE, + BigDecimal.valueOf(2222243, 1), + Double.parseDouble("3.14"), + Float.parseFloat("222224"), + Integer.parseInt("1"), + "a", + "VARCHAR_COL", + "STRING_COL", + "2022-03-02 13:24:45", + "2022-03-02" + }); + rows.add(row); + } + return rows; + } + + @AfterAll + @Override + public void tearDown() throws Exception { + if (jdbcConnection != null) { + jdbcConnection.close(); + } + if (dorisServer != null) { + dorisServer.close(); + } + } + + @TestTemplate + public void testDorisSink(TestContainer container) throws IOException, InterruptedException { + Container.ExecResult execResult = container.executeJob("/doris-jdbc-to-doris.conf"); + Assertions.assertEquals(0, execResult.getExitCode()); + try { + assertHasData(SINK_TABLE); + + String sourceSql = String.format("select * from %s.%s", DATABASE, SOURCE_TABLE); + String sinkSql = String.format("select * from %s.%s", DATABASE, SINK_TABLE); + List<String> columnList = Arrays.stream(COLUMN_STRING.split(",")).map(x -> x.trim()).collect(Collectors.toList()); + Statement sourceStatement = jdbcConnection.createStatement(); + Statement sinkStatement = jdbcConnection.createStatement(); + ResultSet sourceResultSet = sourceStatement.executeQuery(sourceSql); + ResultSet sinkResultSet = sinkStatement.executeQuery(sinkSql); + Assertions.assertEquals(sourceResultSet.getMetaData().getColumnCount(), sinkResultSet.getMetaData().getColumnCount()); + while (sourceResultSet.next()) { + if (sinkResultSet.next()) { + for (String column : columnList) { + Object source = sourceResultSet.getObject(column); + Object sink = sinkResultSet.getObject(column); + if (!Objects.deepEquals(source, sink)) { + InputStream sourceAsciiStream = sourceResultSet.getBinaryStream(column); + InputStream sinkAsciiStream = sinkResultSet.getBinaryStream(column); + String sourceValue = IOUtils.toString(sourceAsciiStream, StandardCharsets.UTF_8); + String sinkValue = IOUtils.toString(sinkAsciiStream, StandardCharsets.UTF_8); + Assertions.assertEquals(sourceValue, sinkValue); + } + } + } + } + //Check the row numbers is equal + sourceResultSet.last(); + sinkResultSet.last(); + Assertions.assertEquals(sourceResultSet.getRow(), sinkResultSet.getRow()); + clearSinkTable(); + } catch (Exception e) { + throw new RuntimeException("Get doris connection error", e); + } + } + + private void initializeJdbcConnection() throws SQLException, ClassNotFoundException, MalformedURLException, InstantiationException, IllegalAccessException { + URLClassLoader urlClassLoader = new URLClassLoader(new URL[]{new URL(DRIVER_JAR)}, DorisIT.class.getClassLoader()); + Thread.currentThread().setContextClassLoader(urlClassLoader); + Driver driver = (Driver) urlClassLoader.loadClass(DRIVER_CLASS).newInstance(); + Properties props = new Properties(); + props.put("user", USERNAME); + props.put("password", PASSWORD); + jdbcConnection = driver.connect(String.format(URL, dorisServer.getHost()), props); + Statement statement = jdbcConnection.createStatement(); + statement.execute("CREATE DATABASE IF NOT EXISTS test"); Review Comment: ```suggestion try (Statement statement = jdbcConnection.createStatement()) { statement.execute("CREATE DATABASE IF NOT EXISTS test"); } ``` -- This is an automated message from the Apache Git Service. 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