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9251: [Backport 8.0] Cancel job with incident when canceling the process instance r=korthout a=korthout ## Description <!-- Link to the PR that is back ported --> Backport of #9219 ## Related issues <!-- Link to the related issues of the origin PR --> closes #8588 Co-authored-by: Nico Korthout <nico.korthout@camunda.com>
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187 changes: 187 additions & 0 deletions
187
engine/src/test/java/io/camunda/zeebe/engine/metrics/JobMetricsTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,187 @@ | ||
| /* | ||
| * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH under | ||
| * one or more contributor license agreements. See the NOTICE file distributed | ||
| * with this work for additional information regarding copyright ownership. | ||
| * Licensed under the Zeebe Community License 1.1. You may not use this file | ||
| * except in compliance with the Zeebe Community License 1.1. | ||
| */ | ||
| package io.camunda.zeebe.engine.metrics; | ||
|
|
||
| import static java.util.Map.entry; | ||
| import static org.assertj.core.api.Assertions.assertThat; | ||
|
|
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| import io.camunda.zeebe.engine.util.EngineRule; | ||
| import io.camunda.zeebe.model.bpmn.Bpmn; | ||
| import io.camunda.zeebe.protocol.record.intent.JobIntent; | ||
| import io.camunda.zeebe.test.util.record.RecordingExporter; | ||
| import io.camunda.zeebe.test.util.record.RecordingExporterTestWatcher; | ||
| import java.time.Duration; | ||
| import org.junit.Before; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Rule; | ||
| import org.junit.Test; | ||
| import org.junit.rules.TestWatcher; | ||
|
|
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| public class JobMetricsTest { | ||
|
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| @ClassRule public static final EngineRule ENGINE = EngineRule.singlePartition(); | ||
|
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| private static final String PROCESS_ID = "process"; | ||
| private static final String TASK_ID = "task"; | ||
| private static final String JOB_TYPE = "job"; | ||
|
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| @Rule public final TestWatcher watcher = new RecordingExporterTestWatcher(); | ||
|
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| @BeforeClass | ||
| public static void deployProcess() { | ||
| ENGINE | ||
| .deployment() | ||
| .withXmlResource( | ||
| Bpmn.createExecutableProcess(PROCESS_ID) | ||
| .startEvent() | ||
| .serviceTask(TASK_ID, t -> t.zeebeJobTypeExpression("jobType")) | ||
| .endEvent() | ||
| .done()) | ||
| .deploy(); | ||
| } | ||
|
|
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| @Before | ||
| public void resetMetrics() { | ||
| JobMetrics.clear(); | ||
| } | ||
|
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| @Test | ||
| public void allCountsStartAtNull() { | ||
| assertThat(jobMetric("created", JOB_TYPE)).isNull(); | ||
| assertThat(jobMetric("activated", JOB_TYPE)).isNull(); | ||
| assertThat(jobMetric("timed out", JOB_TYPE)).isNull(); | ||
| assertThat(jobMetric("completed", JOB_TYPE)).isNull(); | ||
| assertThat(jobMetric("failed", JOB_TYPE)).isNull(); | ||
| assertThat(jobMetric("canceled", JOB_TYPE)).isNull(); | ||
| assertThat(jobMetric("error thrown", JOB_TYPE)).isNull(); | ||
| } | ||
|
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| @Test | ||
| public void shouldCountCreated() { | ||
| // when | ||
| createProcessInstanceWithJob(JOB_TYPE); | ||
|
|
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| // then | ||
| assertThat(jobMetric("created", JOB_TYPE)).isNotNull().isEqualTo(1); | ||
| } | ||
|
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| @Test | ||
| public void shouldCountActivated() { | ||
| // given | ||
|
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| // the job type must be unique, because other tests may also have created jobs that can be | ||
| // activated. We can't depend on the unique process instance when activating a batch of jobs. | ||
| final String jobType = JOB_TYPE + "_activated"; | ||
| createProcessInstanceWithJob(jobType); | ||
|
|
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| // when | ||
| ENGINE.jobs().withType(jobType).activate(); | ||
|
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| // then | ||
| assertThat(jobMetric("activated", jobType)).isNotNull().isEqualTo(1); | ||
| } | ||
|
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| @Test | ||
| public void shouldCountTimedOut() { | ||
| // given | ||
| final long processInstanceKey = createProcessInstanceWithJob(JOB_TYPE); | ||
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| final var timeout = Duration.ofMinutes(10); | ||
| ENGINE.jobs().withType(JOB_TYPE).withTimeout(timeout.toMillis()).activate(); | ||
|
|
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| // when | ||
| ENGINE.getClock().addTime(timeout); | ||
| RecordingExporter.jobRecords(JobIntent.TIMED_OUT) | ||
| .withProcessInstanceKey(processInstanceKey) | ||
| .await(); | ||
|
|
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| // then | ||
| assertThat(jobMetric("timed out", JOB_TYPE)).isNotNull().isEqualTo(1); | ||
| } | ||
|
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| @Test | ||
| public void shouldCountCompleted() { | ||
| // given | ||
| final long processInstanceKey = createProcessInstanceWithJob(JOB_TYPE); | ||
|
|
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| // when | ||
| ENGINE.job().ofInstance(processInstanceKey).withType(JOB_TYPE).complete(); | ||
|
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| // then | ||
| assertThat(jobMetric("completed", JOB_TYPE)).isNotNull().isEqualTo(1); | ||
| } | ||
|
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| @Test | ||
| public void shouldCountFailed() { | ||
| // given | ||
| final long processInstanceKey = createProcessInstanceWithJob(JOB_TYPE); | ||
|
|
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| // when | ||
| ENGINE.job().ofInstance(processInstanceKey).withType(JOB_TYPE).fail(); | ||
|
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| // then | ||
| assertThat(jobMetric("failed", JOB_TYPE)).isNotNull().isEqualTo(1); | ||
| } | ||
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| @Test | ||
| public void shouldCountCanceled() { | ||
| // given | ||
| final long processInstanceKey = createProcessInstanceWithJob(JOB_TYPE); | ||
|
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| // when | ||
| ENGINE.processInstance().withInstanceKey(processInstanceKey).cancel(); | ||
| RecordingExporter.jobRecords(JobIntent.CANCELED) | ||
| .withProcessInstanceKey(processInstanceKey) | ||
| .await(); | ||
|
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| // then | ||
| assertThat(jobMetric("canceled", JOB_TYPE)).isNotNull().isEqualTo(1); | ||
| } | ||
|
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| @Test | ||
| public void shouldCountErrorThrown() { | ||
| // given | ||
| final long processInstanceKey = createProcessInstanceWithJob(JOB_TYPE); | ||
|
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| // when | ||
| ENGINE.job().ofInstance(processInstanceKey).withType(JOB_TYPE).throwError(); | ||
|
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| // then | ||
| assertThat(jobMetric("error thrown", JOB_TYPE)).isNotNull().isEqualTo(1); | ||
| } | ||
|
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| /** | ||
| * Creates a process instance with a job, and waits until the job is created | ||
| * | ||
| * @param jobType the job type for the service task | ||
| * @return the key of the created process instance | ||
| */ | ||
| private static long createProcessInstanceWithJob(final String jobType) { | ||
| final long processInstanceKey = | ||
| ENGINE | ||
| .processInstance() | ||
| .ofBpmnProcessId(PROCESS_ID) | ||
| .withVariable("jobType", jobType) | ||
| .create(); | ||
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| RecordingExporter.jobRecords(JobIntent.CREATED) | ||
| .withProcessInstanceKey(processInstanceKey) | ||
| .await(); | ||
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| return processInstanceKey; | ||
| } | ||
|
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| private static Double jobMetric(final String action, final String type) { | ||
| return MetricsTestHelper.readMetricValue( | ||
| "zeebe_job_events_total", | ||
| entry("action", action), | ||
| entry("partition", "1"), | ||
| entry("type", type)); | ||
| } | ||
| } |
34 changes: 34 additions & 0 deletions
34
engine/src/test/java/io/camunda/zeebe/engine/metrics/MetricsTestHelper.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| /* | ||
| * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH under | ||
| * one or more contributor license agreements. See the NOTICE file distributed | ||
| * with this work for additional information regarding copyright ownership. | ||
| * Licensed under the Zeebe Community License 1.1. You may not use this file | ||
| * except in compliance with the Zeebe Community License 1.1. | ||
| */ | ||
| package io.camunda.zeebe.engine.metrics; | ||
|
|
||
| import io.prometheus.client.CollectorRegistry; | ||
| import java.util.Arrays; | ||
| import java.util.List; | ||
| import java.util.Map.Entry; | ||
|
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| final class MetricsTestHelper { | ||
|
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| /** | ||
| * Reads the value of a metric based on its name and labels. | ||
| * | ||
| * <p>This uses the defaultRegistry which is inefficient, so this should only be used in testing. | ||
| * | ||
| * @param name the name of the metric | ||
| * @param labels names and values for labels. This is useful for filtering the right value within | ||
| * the metric. | ||
| * @return the given value or null if it doesn't exist | ||
| */ | ||
| @SafeVarargs | ||
| static Double readMetricValue(final String name, final Entry<String, String>... labels) { | ||
| final List<String> labelNames = Arrays.stream(labels).map(Entry::getKey).toList(); | ||
| final List<String> labelValues = Arrays.stream(labels).map(Entry::getValue).toList(); | ||
| return CollectorRegistry.defaultRegistry.getSampleValue( | ||
| name, labelNames.toArray(new String[] {}), labelValues.toArray(new String[] {})); | ||
| } | ||
| } |
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