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...-end-tests-v1.18/src/test/java/org/apache/inlong/sort/tests/Kafka2Elasticsearch7Test.java
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| /* | ||
| * 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.inlong.sort.tests; | ||
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|
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| import org.apache.inlong.sort.tests.utils.FlinkContainerTestEnvJRE8; | ||
| import org.apache.inlong.sort.tests.utils.TestUtils; | ||
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|
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| import co.elastic.clients.elasticsearch.ElasticsearchClient; | ||
| import co.elastic.clients.elasticsearch.core.SearchRequest; | ||
| import co.elastic.clients.elasticsearch.core.SearchResponse; | ||
| import co.elastic.clients.elasticsearch.core.search.Hit; | ||
| import co.elastic.clients.json.jackson.JacksonJsonpMapper; | ||
| import co.elastic.clients.transport.rest_client.RestClientTransport; | ||
| import org.apache.http.HttpHost; | ||
| import org.elasticsearch.client.RestClient; | ||
| import org.junit.AfterClass; | ||
| import org.junit.Before; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
| import org.testcontainers.containers.Container; | ||
| import org.testcontainers.containers.KafkaContainer; | ||
| import org.testcontainers.elasticsearch.ElasticsearchContainer; | ||
| import org.testcontainers.utility.DockerImageName; | ||
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|
||
| import java.io.IOException; | ||
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
| import java.time.Duration; | ||
| import java.util.List; | ||
|
|
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| public class Kafka2Elasticsearch7Test extends FlinkContainerTestEnvJRE8 { | ||
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| private static final Logger LOG = LoggerFactory.getLogger(Kafka2Elasticsearch7Test.class); | ||
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| private static final Path kafkaJar = TestUtils.getResource("sort-connector-kafka.jar"); | ||
| private static final Path elasticsearchJar = TestUtils.getResource("sort-connector-elasticsearch7.jar"); | ||
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| private static final String sqlFile; | ||
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| static { | ||
| try { | ||
| sqlFile = Paths | ||
| .get(Kafka2Elasticsearch7Test.class.getResource("/flinkSql/kafka_to_elasticsearch.sql").toURI()) | ||
| .toString(); | ||
| } catch (Exception e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
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| @ClassRule | ||
| public static final KafkaContainer KAFKA = | ||
| new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:6.2.1")) | ||
| .withNetwork(NETWORK) | ||
| .withNetworkAliases("kafka"); | ||
|
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| @ClassRule | ||
| public static final ElasticsearchContainer ELASTICSEARCH = | ||
| new ElasticsearchContainer(DockerImageName.parse("docker.elastic.co/elasticsearch/elasticsearch:7.17.24")) | ||
| .withExposedPorts(9200) | ||
| .withNetwork(NETWORK) | ||
| .withNetworkAliases("elasticsearch"); | ||
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| @Before | ||
| public void setup() { | ||
| waitUntilJobRunning(Duration.ofSeconds(30)); | ||
| initializeKafkaTopic("test-topic"); | ||
| initializeElasticsearchIndex(); | ||
| } | ||
|
|
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| private void initializeKafkaTopic(String topic) { | ||
| try { | ||
| Container.ExecResult result = KAFKA.execInContainer("kafka-topics", "--create", "--topic", topic, | ||
| "--bootstrap-server", "localhost:9093", "--partitions", "1", "--replication-factor", "1"); | ||
| LOG.info("Kafka topic created: {}", result.getStdout()); | ||
| } catch (Exception e) { | ||
| throw new RuntimeException("Failed to initialize Kafka topic", e); | ||
| } | ||
| } | ||
|
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| private void initializeElasticsearchIndex() { | ||
| try (RestClient restClient = | ||
| RestClient.builder(new HttpHost("localhost", ELASTICSEARCH.getMappedPort(9200), "http")).build()) { | ||
| RestClientTransport transport = new RestClientTransport(restClient, new JacksonJsonpMapper()); | ||
| ElasticsearchClient client = new ElasticsearchClient(transport); | ||
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| // Create Elasticsearch index | ||
| client.indices().create(c -> c.index("test-index")); | ||
| LOG.info("Created Elasticsearch index: test-index"); | ||
| } catch (IOException e) { | ||
| throw new RuntimeException("Failed to create Elasticsearch index", e); | ||
| } | ||
| } | ||
|
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| @AfterClass | ||
| public static void teardown() { | ||
| if (KAFKA != null) { | ||
| KAFKA.stop(); | ||
| } | ||
| if (ELASTICSEARCH != null) { | ||
| ELASTICSEARCH.stop(); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testKafkaToElasticsearch() throws Exception { | ||
| submitSQLJob(sqlFile, kafkaJar, elasticsearchJar); | ||
| waitUntilJobRunning(Duration.ofSeconds(10)); | ||
|
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||
| // Produce messages to Kafka | ||
| try (org.apache.kafka.clients.producer.KafkaProducer<String, String> producer = | ||
| new org.apache.kafka.clients.producer.KafkaProducer<>(getKafkaProducerConfig())) { | ||
| producer.send(new org.apache.kafka.clients.producer.ProducerRecord<>("test-topic", "key1", "value1")); | ||
| producer.send(new org.apache.kafka.clients.producer.ProducerRecord<>("test-topic", "key2", "value2")); | ||
| } | ||
|
|
||
| // Query Elasticsearch to verify data is ingested | ||
| try (RestClient restClient = | ||
| RestClient.builder(new HttpHost("localhost", ELASTICSEARCH.getMappedPort(9200), "http")).build()) { | ||
| RestClientTransport transport = new RestClientTransport(restClient, new JacksonJsonpMapper()); | ||
| ElasticsearchClient client = new ElasticsearchClient(transport); | ||
|
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| // Search Elasticsearch for the ingested data | ||
| SearchRequest searchRequest = | ||
| new SearchRequest.Builder().index("test-index").query(q -> q.matchAll(m -> m)).build(); | ||
| SearchResponse<Object> searchResponse = client.search(searchRequest, Object.class); | ||
|
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| List<Hit<Object>> hits = searchResponse.hits().hits(); | ||
| LOG.info("Elasticsearch response: {}", hits); | ||
| } catch (IOException e) { | ||
| LOG.error("Failed to query Elasticsearch", e); | ||
| } | ||
| } | ||
|
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| private java.util.Properties getKafkaProducerConfig() { | ||
| java.util.Properties props = new java.util.Properties(); | ||
| props.put("bootstrap.servers", "localhost:9093"); | ||
| props.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer"); | ||
| props.put("value.serializer", "org.apache.kafka.common.serialization.StringSerializer"); | ||
| return props; | ||
| } | ||
| } |
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