| 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 java.util.ArrayList; |
| import java.util.List; |
| |
| import com.google.common.collect.Sets; |
| 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.apache.helix.task.WorkflowConfig; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| |
| public class TestRunJobsWithMissingTarget extends TaskTestBase { |
| private static final Logger LOG = LoggerFactory.getLogger(TestRunJobsWithMissingTarget.class); |
| |
| @BeforeClass |
| public void beforeClass() throws Exception { |
| _numDbs = 5; |
| super.beforeClass(); |
| } |
| |
| @Test |
| public void testJobFailsWithMissingTarget() throws Exception { |
| String workflowName = TestHelper.getTestMethodName(); |
| |
| // Create a workflow |
| LOG.info("Starting job-queue: " + workflowName); |
| Workflow.Builder builder = new Workflow.Builder(workflowName); |
| // Create and Enqueue jobs |
| List<String> currentJobNames = new ArrayList<String>(); |
| for (int i = 0; i < _numDbs; i++) { |
| JobConfig.Builder jobConfig = |
| new JobConfig.Builder().setCommand(MockTask.TASK_COMMAND).setTargetResource( |
| _testDbs.get(i)) |
| .setTargetPartitionStates(Sets.newHashSet("SLAVE")); |
| String jobName = "job" + _testDbs.get(i); |
| builder.addJob(jobName, jobConfig); |
| if (i > 0) { |
| builder.addParentChildDependency("job" + _testDbs.get(i - 1), "job" + _testDbs.get(i)); |
| } |
| currentJobNames.add(jobName); |
| } |
| |
| _gSetupTool.dropResourceFromCluster(CLUSTER_NAME, _testDbs.get(1)); |
| _driver.start(builder.build()); |
| |
| String namedSpaceJob = String.format("%s_%s", workflowName, currentJobNames.get(1)); |
| _driver.pollForJobState(workflowName, namedSpaceJob, TaskState.FAILED); |
| _driver.pollForWorkflowState(workflowName, TaskState.FAILED); |
| |
| _driver.delete(workflowName); |
| } |
| |
| @Test(dependsOnMethods = "testJobFailsWithMissingTarget") |
| public void testJobContinueUponParentJobFailure() throws Exception { |
| String workflowName = TestHelper.getTestMethodName(); |
| |
| // Create a workflow |
| LOG.info("Starting job-queue: " + workflowName); |
| Workflow.Builder builder = new Workflow.Builder(workflowName).setWorkflowConfig( |
| new WorkflowConfig.Builder(workflowName).setFailureThreshold(10).build()); |
| // Create and add jobs |
| List<String> currentJobNames = new ArrayList<String>(); |
| for (int i = 0; i < _numDbs; i++) { |
| JobConfig.Builder jobConfig = |
| new JobConfig.Builder().setCommand(MockTask.TASK_COMMAND).setTargetResource(_testDbs.get(i)) |
| .setTargetPartitionStates(Sets.newHashSet("SLAVE")).setIgnoreDependentJobFailure(true); |
| String jobName = "job" + _testDbs.get(i); |
| builder.addJob(jobName, jobConfig); |
| if (i > 0) { |
| builder.addParentChildDependency("job" + _testDbs.get(i - 1), "job" + _testDbs.get(i)); |
| } |
| currentJobNames.add(jobName); |
| } |
| |
| _driver.start(builder.build()); |
| |
| String namedSpaceJob1 = String.format("%s_%s", workflowName, currentJobNames.get(1)); |
| _driver.pollForJobState(workflowName, namedSpaceJob1, TaskState.FAILED); |
| String lastJob = |
| String.format("%s_%s", workflowName, currentJobNames.get(currentJobNames.size() - 1)); |
| _driver.pollForJobState(workflowName, lastJob, TaskState.COMPLETED); |
| |
| _driver.delete(workflowName); |
| } |
| |
| @Test(dependsOnMethods = "testJobContinueUponParentJobFailure") |
| public void testJobFailsWithMissingTargetInRunning() throws Exception { |
| String workflowName = TestHelper.getTestMethodName(); |
| |
| // Create a workflow |
| LOG.info("Starting job-queue: " + workflowName); |
| Workflow.Builder builder = new Workflow.Builder(workflowName); |
| // Create and add jobs |
| List<String> currentJobNames = new ArrayList<String>(); |
| for (int i = 0; i < _numDbs; i++) { |
| JobConfig.Builder jobConfig = |
| new JobConfig.Builder().setCommand(MockTask.TASK_COMMAND).setTargetResource(_testDbs.get(i)) |
| .setTargetPartitionStates(Sets.newHashSet("SLAVE")); |
| String jobName = "job" + _testDbs.get(i); |
| builder.addJob(jobName, jobConfig); |
| if (i > 0) { |
| builder.addParentChildDependency("job" + _testDbs.get(i - 1), "job" + _testDbs.get(i)); |
| } currentJobNames.add(jobName); |
| } |
| |
| _driver.start(builder.build()); |
| _gSetupTool.dropResourceFromCluster(CLUSTER_NAME, _testDbs.get(0)); |
| |
| String namedSpaceJob1 = String.format("%s_%s", workflowName, currentJobNames.get(0)); |
| _driver.pollForJobState(workflowName, namedSpaceJob1, TaskState.FAILED); |
| _driver.pollForWorkflowState(workflowName, TaskState.FAILED); |
| |
| _driver.delete(workflowName); |
| } |
| } |
| |