| package org.apache.helix.integration.task; |
| |
| /* |
| * 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. |
| */ |
| |
| import com.google.common.collect.ImmutableMap; |
| import org.apache.helix.TestHelper; |
| import org.apache.helix.task.JobConfig; |
| import org.apache.helix.task.TaskState; |
| import org.apache.helix.task.Workflow; |
| import org.testng.Assert; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| |
| public class TestTaskRetryDelay extends TaskTestBase { |
| |
| @BeforeClass |
| public void beforeClass() throws Exception { |
| _numPartitions = 1; |
| super.beforeClass(); |
| } |
| |
| @Test |
| public void testTaskRetryWithDelay() throws Exception { |
| String jobResource = TestHelper.getTestMethodName(); |
| JobConfig.Builder jobBuilder = JobConfig.Builder.fromMap(WorkflowGenerator.DEFAULT_JOB_CONFIG); |
| jobBuilder.setJobCommandConfigMap(WorkflowGenerator.DEFAULT_COMMAND_CONFIG) |
| .setMaxAttemptsPerTask(2).setCommand(MockTask.TASK_COMMAND).setWorkflow(jobResource) |
| .setFailureThreshold(Integer.MAX_VALUE).setTaskRetryDelay(2000L) |
| .setJobCommandConfigMap(ImmutableMap.of(MockTask.FAILURE_COUNT_BEFORE_SUCCESS, "2")); |
| Workflow flow = |
| WorkflowGenerator.generateSingleJobWorkflowBuilder(jobResource, jobBuilder).build(); |
| _driver.start(flow); |
| |
| // Wait until the job completes. |
| _driver.pollForWorkflowState(jobResource, TaskState.COMPLETED); |
| |
| long startTime = _driver.getWorkflowContext(jobResource).getStartTime(); |
| long finishedTime = _driver.getWorkflowContext(jobResource).getFinishTime(); |
| |
| // It should finish and take more than 2 secs with the retry delay built in |
| Assert.assertTrue(finishedTime - startTime >= 2000L); |
| } |
| |
| @Test |
| public void testTaskRetryWithoutDelay() throws Exception { |
| String jobResource = TestHelper.getTestMethodName(); |
| JobConfig.Builder jobBuilder = JobConfig.Builder.fromMap(WorkflowGenerator.DEFAULT_JOB_CONFIG); |
| jobBuilder.setJobCommandConfigMap(WorkflowGenerator.DEFAULT_COMMAND_CONFIG) |
| .setMaxAttemptsPerTask(2).setCommand(MockTask.TASK_COMMAND) |
| .setFailureThreshold(Integer.MAX_VALUE) |
| .setJobCommandConfigMap(ImmutableMap.of(MockTask.FAILURE_COUNT_BEFORE_SUCCESS, "1")); |
| Workflow flow = |
| WorkflowGenerator.generateSingleJobWorkflowBuilder(jobResource, jobBuilder).build(); |
| _driver.start(flow); |
| |
| // Wait until the job completes. |
| _driver.pollForWorkflowState(jobResource, TaskState.COMPLETED); |
| |
| long startTime = _driver.getWorkflowContext(jobResource).getStartTime(); |
| long finishedTime = _driver.getWorkflowContext(jobResource).getFinishTime(); |
| |
| // It should have finished within less than 2 sec |
| Assert.assertTrue(finishedTime - startTime <= 2000L); |
| } |
| } |