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[Feature][Core] Support record metrics in flink engine (apache#6035)
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57 changes: 57 additions & 0 deletions
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seatunnel-common/src/test/java/org/apache/seatunnel/common/utils/DateTimeUtilsTest.java
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| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
|
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| package org.apache.seatunnel.common.utils; | ||
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| import org.apache.seatunnel.common.utils.DateTimeUtils.Formatter; | ||
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| import org.junit.jupiter.api.Assertions; | ||
| import org.junit.jupiter.api.Test; | ||
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| import java.time.LocalDateTime; | ||
| import java.time.ZoneId; | ||
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| public class DateTimeUtilsTest { | ||
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| @Test | ||
| public void testParseDateString() { | ||
| final String datetime = "2023-12-22 00:00:00"; | ||
| LocalDateTime parse = DateTimeUtils.parse(datetime, Formatter.YYYY_MM_DD_HH_MM_SS); | ||
| Assertions.assertEquals(0, parse.getMinute()); | ||
| Assertions.assertEquals(0, parse.getHour()); | ||
| Assertions.assertEquals(0, parse.getSecond()); | ||
| Assertions.assertEquals(22, parse.getDayOfMonth()); | ||
| Assertions.assertEquals(12, parse.getMonth().getValue()); | ||
| Assertions.assertEquals(2023, parse.getYear()); | ||
| Assertions.assertEquals(22, parse.getDayOfMonth()); | ||
| } | ||
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| @Test | ||
| public void testParseTimestamp() { | ||
| // 2023-12-22 12:55:20 | ||
| final long timestamp = 1703220920013L; | ||
| LocalDateTime parse = DateTimeUtils.parse(timestamp, ZoneId.of("Asia/Shanghai")); | ||
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| Assertions.assertEquals(55, parse.getMinute()); | ||
| Assertions.assertEquals(12, parse.getHour()); | ||
| Assertions.assertEquals(20, parse.getSecond()); | ||
| Assertions.assertEquals(22, parse.getDayOfMonth()); | ||
| Assertions.assertEquals(12, parse.getMonth().getValue()); | ||
| Assertions.assertEquals(2023, parse.getYear()); | ||
| Assertions.assertEquals(22, parse.getDayOfMonth()); | ||
| } | ||
| } |
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156
...nector-fake-e2e/src/test/java/org/apache/seatunnel/e2e/connector/fake/FlinkMetricsIT.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. | ||
| */ | ||
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| package org.apache.seatunnel.e2e.connector.fake; | ||
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| import org.apache.seatunnel.shade.com.fasterxml.jackson.databind.JsonNode; | ||
| import org.apache.seatunnel.shade.com.fasterxml.jackson.databind.node.ObjectNode; | ||
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| 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.container.flink.Flink13Container; | ||
| import org.apache.seatunnel.e2e.common.junit.DisabledOnContainer; | ||
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| 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; | ||
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| import org.awaitility.Awaitility; | ||
| 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; | ||
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| import java.io.IOException; | ||
| import java.net.URI; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
| import java.util.concurrent.TimeUnit; | ||
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| @DisabledOnContainer( | ||
| value = {}, | ||
| type = {EngineType.SPARK, EngineType.SEATUNNEL}) | ||
| public class FlinkMetricsIT extends TestSuiteBase { | ||
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| private static final Logger LOGGER = LoggerFactory.getLogger(FlinkMetricsIT.class); | ||
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| @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(); | ||
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| // 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); | ||
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| // get job vertices | ||
| httpGet = new HttpGet(String.format(jobDetailsUrl, jobManagerHost, jobId)); | ||
| response = httpClient.execute(httpGet); | ||
| Assertions.assertEquals(response.getStatusLine().getStatusCode(), 200); | ||
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| responseContent = EntityUtils.toString(response.getEntity()); | ||
| jsonNode = JsonUtils.parseObject(responseContent); | ||
| String verticeId = jsonNode.get("vertices").get(0).get("id").asText(); | ||
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| Awaitility.given() | ||
| .ignoreExceptions() | ||
| .await() | ||
| .atMost(10L, TimeUnit.SECONDS) | ||
| .untilAsserted( | ||
| () -> { | ||
| HttpGet httpGetTemp = | ||
| new HttpGet( | ||
| String.format( | ||
| jobAccumulatorUrl, | ||
| jobManagerHost, | ||
| jobId, | ||
| verticeId)); | ||
| CloseableHttpResponse responseTemp = httpClient.execute(httpGetTemp); | ||
| String responseContentTemp = | ||
| EntityUtils.toString(responseTemp.getEntity()); | ||
| JsonNode jsonNodeTemp = JsonUtils.parseObject(responseContentTemp); | ||
| JsonNode metrics = jsonNodeTemp.get("user-accumulators"); | ||
| int size = metrics.size(); | ||
| if (size <= 0) { | ||
| throw new IllegalStateException( | ||
| "Flink metrics not synchronized yet, next round"); | ||
| } | ||
| }); | ||
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| // 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"); | ||
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| int size = metrics.size(); | ||
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| Assertions.assertTrue(size > 0); | ||
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| Map<String, String> metricsMap = new HashMap<>(); | ||
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| for (JsonNode metric : metrics) { | ||
| String name = metric.get("name").asText(); | ||
| String value = metric.get("value").asText(); | ||
| metricsMap.put(name, value); | ||
| } | ||
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| String sourceReceivedCount = metricsMap.get(MetricNames.SOURCE_RECEIVED_COUNT); | ||
| String sourceReceivedBytes = metricsMap.get(MetricNames.SOURCE_RECEIVED_BYTES); | ||
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| Assertions.assertEquals(5, Integer.valueOf(sourceReceivedCount)); | ||
| Assertions.assertEquals(2160, Integer.valueOf(sourceReceivedBytes)); | ||
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| // Due to limitations in Flink 13 version and code, the metrics on the writer side cannot be | ||
| // aggregated into the global accumulator and can only be viewed in the operator based on | ||
| // parallelism dimensions | ||
| if (!(container instanceof Flink13Container)) { | ||
| String sinkWriteCount = metricsMap.get(MetricNames.SINK_WRITE_COUNT); | ||
| String sinkWriteBytes = metricsMap.get(MetricNames.SINK_WRITE_BYTES); | ||
| Assertions.assertEquals(5, Integer.valueOf(sinkWriteCount)); | ||
| Assertions.assertEquals(2160, Integer.valueOf(sinkWriteBytes)); | ||
| } | ||
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| httpClient.close(); | ||
| } | ||
| } |
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