hailin0 commented on code in PR #6035: URL: https://github.com/apache/seatunnel/pull/6035#discussion_r1434741294
########## seatunnel-e2e/seatunnel-connector-v2-e2e/connector-fake-e2e/src/test/java/org/apache/seatunnel/e2e/connector/fake/FlinkMetricsIT.java: ########## @@ -0,0 +1,116 @@ +/* + * 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.fake; + +import org.apache.seatunnel.shade.com.fasterxml.jackson.databind.JsonNode; +import org.apache.seatunnel.shade.com.fasterxml.jackson.databind.node.ObjectNode; + +import org.apache.seatunnel.api.common.metrics.MetricNames; +import org.apache.seatunnel.common.utils.JsonUtils; +import org.apache.seatunnel.e2e.common.TestSuiteBase; +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.http.client.methods.CloseableHttpResponse; +import org.apache.http.client.methods.HttpGet; +import org.apache.http.impl.client.CloseableHttpClient; +import org.apache.http.impl.client.HttpClients; +import org.apache.http.util.EntityUtils; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.TestTemplate; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.testcontainers.containers.Container; + +import java.io.IOException; +import java.net.URI; + +@DisabledOnContainer( + value = {}, + type = {EngineType.SPARK, EngineType.SEATUNNEL}) +public class FlinkMetricsIT extends TestSuiteBase { + + private static final Logger LOGGER = LoggerFactory.getLogger(FlinkMetricsIT.class); + + @TestTemplate + public void testFlinkMetrics(TestContainer container) throws IOException, InterruptedException { + Container.ExecResult executeResult = + container.executeJob("/fake_to_assert_verify_flink_metrics.conf"); + Assertions.assertEquals(0, executeResult.getExitCode()); + final String jobListUrl = "http://%s:8081/jobs/overview";; + final String jobDetailsUrl = "http://%s:8081/jobs/%s";; + final String jobAccumulatorUrl = "http://%s:8081/jobs/%s/vertices/%s/accumulators";; + final String jobManagerHost; + String dockerHost = System.getenv("DOCKER_HOST"); + if (dockerHost == null) { + jobManagerHost = "localhost"; + } else { + URI uri = URI.create(dockerHost); + jobManagerHost = uri.getHost(); + } + // create http client + CloseableHttpClient httpClient = HttpClients.createDefault(); + + // get job id + HttpGet httpGet = new HttpGet(String.format(jobListUrl, jobManagerHost)); + CloseableHttpResponse response = httpClient.execute(httpGet); + Assertions.assertEquals(response.getStatusLine().getStatusCode(), 200); + String responseContent = EntityUtils.toString(response.getEntity()); + ObjectNode jsonNode = JsonUtils.parseObject(responseContent); + String jobId = jsonNode.get("jobs").get(0).get("jid").asText(); + Assertions.assertNotNull(jobId); + + // get job vertices + httpGet = new HttpGet(String.format(jobDetailsUrl, jobManagerHost, jobId)); + response = httpClient.execute(httpGet); + Assertions.assertEquals(response.getStatusLine().getStatusCode(), 200); + + responseContent = EntityUtils.toString(response.getEntity()); + jsonNode = JsonUtils.parseObject(responseContent); + String verticeId = jsonNode.get("vertices").get(0).get("id").asText(); + + // get metrics + httpGet = new HttpGet(String.format(jobAccumulatorUrl, jobManagerHost, jobId, verticeId)); + response = httpClient.execute(httpGet); + responseContent = EntityUtils.toString(response.getEntity()); + jsonNode = JsonUtils.parseObject(responseContent); + JsonNode metrics = jsonNode.get("user-accumulators"); + + int size = metrics.size(); + + for (int i = 0; i < size; i++) { + JsonNode metric = metrics.get(i); + String name = metric.get("name").asText(); + String value = metric.get("value").asText(); + LOGGER.info("Accumulator [{}]'s value = [{}]", name, value); + Assertions.assertNotNull(value); + switch (name) { + case MetricNames.SOURCE_RECEIVED_COUNT: + case MetricNames.SINK_WRITE_COUNT: + Assertions.assertEquals(5, Integer.valueOf(value)); + break; + case MetricNames.SOURCE_RECEIVED_BYTES: Review Comment: Make sure all 4 indicators exist and have correct values -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
