Carl-Zhou-CN commented on code in PR #6449: URL: https://github.com/apache/seatunnel/pull/6449#discussion_r1520799470
########## seatunnel-e2e/seatunnel-connector-v2-e2e/connector-paimon-e2e/src/test/java/org/apache/seatunnel/e2e/connector/paimon/PaimonSinkCDCIT.java: ########## @@ -0,0 +1,260 @@ +/* + * 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.paimon; + +import org.apache.seatunnel.common.utils.FileUtils; +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.EngineType; +import org.apache.seatunnel.e2e.common.container.TestContainer; +import org.apache.seatunnel.e2e.common.junit.DisabledOnContainer; + +import org.apache.paimon.catalog.Catalog; +import org.apache.paimon.catalog.CatalogContext; +import org.apache.paimon.catalog.CatalogFactory; +import org.apache.paimon.catalog.Identifier; +import org.apache.paimon.data.InternalRow; +import org.apache.paimon.options.Options; +import org.apache.paimon.reader.RecordReader; +import org.apache.paimon.table.Table; +import org.apache.paimon.table.source.ReadBuilder; +import org.apache.paimon.table.source.TableRead; +import org.apache.paimon.table.source.TableScan; + +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 lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.TimeUnit; + +import static org.awaitility.Awaitility.given; + +@DisabledOnContainer( + value = {}, + type = {EngineType.SPARK, EngineType.FLINK}, + disabledReason = + "Spark and Flink engine can not auto create paimon table on worker node(e.g flink tm) by org.apache.seatunnel.connectors.seatunnel.paimon.sink.PaimonSink.PaimonSink which can lead error") +@Slf4j +public class PaimonSinkCDCIT extends TestSuiteBase implements TestResource { + private static final String CATALOG_ROOT_DIR = "/tmp/"; + private static final String NAMESPACE = "paimon"; + private static final String NAMESPACE_TAR = "paimon.tar.gz"; + private static final String CATALOG_DIR = CATALOG_ROOT_DIR + NAMESPACE + "/"; + private static final String TARGET_TABLE = "st_test"; + private static final String TARGET_DATABASE = "seatunnel_namespace"; + private static final String FAKE_TABLE1 = "FakeTable1"; + private static final String FAKE_DATABASE1 = "FakeDatabase1"; + private static final String FAKE_TABLE2 = "FakeTable1"; + private static final String FAKE_DATABASE2 = "FakeDatabase2"; + + @BeforeAll + @Override + public void startUp() throws Exception {} + + @AfterAll + @Override + public void tearDown() throws Exception {} + + @TestTemplate + public void testFakeCDCSinkPaimon(TestContainer container) throws Exception { + Container.ExecResult execResult = container.executeJob("/fake_cdc_sink_paimon_case1.conf"); + Assertions.assertEquals(0, execResult.getExitCode()); + + given().ignoreExceptions() + .await() + .atLeast(100L, TimeUnit.MILLISECONDS) + .atMost(30L, TimeUnit.SECONDS) + .untilAsserted( + () -> { + // copy paimon to local + container.executeExtraCommands(containerExtendedFactory); + List<PaimonRecord> paimonRecords = + loadPaimonData(TARGET_DATABASE, TARGET_TABLE); + Assertions.assertEquals(2, paimonRecords.size()); + paimonRecords.forEach( + paimonRecord -> { + if (paimonRecord.getPkId() == 1) { + Assertions.assertEquals("A_1", paimonRecord.getName()); + } + if (paimonRecord.getPkId() == 3) { + Assertions.assertEquals("C", paimonRecord.getName()); + } + }); + }); + + cleanPaimonTable(container); + } + + @TestTemplate + public void testFakeMultipleTableSinkPaimon(TestContainer container) throws Exception { + Container.ExecResult execResult = container.executeJob("/fake_cdc_sink_paimon_case2.conf"); + Assertions.assertEquals(0, execResult.getExitCode()); + + given().ignoreExceptions() + .await() + .atLeast(100L, TimeUnit.MILLISECONDS) + .atMost(30L, TimeUnit.SECONDS) + .untilAsserted( + () -> { + // copy paimon to local + container.executeExtraCommands(containerExtendedFactory); + // Check FakeDatabase1.FakeTable1 + List<PaimonRecord> fake1PaimonRecords = + loadPaimonData(FAKE_DATABASE1, FAKE_TABLE1); + Assertions.assertEquals(2, fake1PaimonRecords.size()); + fake1PaimonRecords.forEach( + paimonRecord -> { + if (paimonRecord.getPkId() == 1) { + Assertions.assertEquals("A_1", paimonRecord.getName()); + } + if (paimonRecord.getPkId() == 3) { + Assertions.assertEquals("C", paimonRecord.getName()); + } + }); + // Check FakeDatabase2.FakeTable1 + List<PaimonRecord> fake2PaimonRecords = + loadPaimonData(FAKE_DATABASE2, FAKE_TABLE2); + Assertions.assertEquals(2, fake2PaimonRecords.size()); + fake2PaimonRecords.forEach( + paimonRecord -> { + if (paimonRecord.getPkId() == 100) { + Assertions.assertEquals( + "A_100", paimonRecord.getName()); + } + if (paimonRecord.getPkId() == 200) { + Assertions.assertEquals("C", paimonRecord.getName()); + } + }); + }); + + cleanPaimonTable(container); + } + + protected final ContainerExtendedFactory cleanContainerExtendedFactory = + genericContainer -> + genericContainer.execInContainer("sh", "-c", "rm -rf " + CATALOG_DIR + "**"); + + private void cleanPaimonTable(TestContainer container) + throws IOException, InterruptedException { + // clean table + container.executeExtraCommands(cleanContainerExtendedFactory); + } + + protected final ContainerExtendedFactory containerExtendedFactory = + container -> { + FileUtils.deleteFile(CATALOG_ROOT_DIR + NAMESPACE_TAR); + FileUtils.createNewDir(CATALOG_DIR); + container.execInContainer( + "sh", + "-c", + "cd " + + CATALOG_ROOT_DIR + + " && tar -czvf " + + NAMESPACE_TAR + + " " + + NAMESPACE); + container.copyFileFromContainer( + CATALOG_ROOT_DIR + NAMESPACE_TAR, CATALOG_ROOT_DIR + NAMESPACE_TAR); + extractFiles(); + }; + + private void extractFiles() { + ProcessBuilder processBuilder = new ProcessBuilder(); + processBuilder.command( + "sh", "-c", "cd " + CATALOG_ROOT_DIR + " && tar -zxvf " + NAMESPACE_TAR); + try { + Process process = processBuilder.start(); + // 等待命令执行完成 Review Comment: Please use English comments. -- This is an automated message from the Apache Git Service. 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