| 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.JobQueue; |
| import org.apache.helix.task.TaskState; |
| 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 TestJobFailureDependence extends TaskTestBase { |
| private static final Logger LOG = LoggerFactory.getLogger(TestJobFailureDependence.class); |
| |
| @BeforeClass |
| public void beforeClass() throws Exception { |
| _numDbs = 5; |
| super.beforeClass(); |
| } |
| |
| @Test |
| public void testJobDependantFailure() throws Exception { |
| String queueName = TestHelper.getTestMethodName(); |
| |
| // Create a queue |
| LOG.info("Starting job-queue: " + queueName); |
| JobQueue.Builder queueBuilder = TaskTestUtil.buildJobQueue(queueName, 0, 100); |
| // 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); |
| queueBuilder.enqueueJob(jobName, jobConfig); |
| currentJobNames.add(jobName); |
| } |
| |
| _driver.start(queueBuilder.build()); |
| _gSetupTool.dropResourceFromCluster(CLUSTER_NAME, _testDbs.get(2)); |
| |
| // all jobs after failed job should fail too. |
| for (int i = 2; i < _numDbs; i++) { |
| String namedSpaceJob = String.format("%s_%s", queueName, currentJobNames.get(i)); |
| _driver.pollForJobState(queueName, namedSpaceJob, TaskState.FAILED); |
| } |
| } |
| |
| @Test |
| public void testJobDependantWorkflowFailure() throws Exception { |
| String queueName = TestHelper.getTestMethodName(); |
| |
| // Create a queue |
| LOG.info("Starting job-queue: " + queueName); |
| JobQueue.Builder queueBuilder = TaskTestUtil.buildJobQueue(queueName); |
| // 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); |
| queueBuilder.enqueueJob(jobName, jobConfig); |
| currentJobNames.add(jobName); |
| } |
| |
| _driver.start(queueBuilder.build()); |
| _gSetupTool.dropResourceFromCluster(CLUSTER_NAME, _testDbs.get(2)); |
| |
| String namedSpaceJob1 = String.format("%s_%s", queueName, currentJobNames.get(2)); |
| _driver.pollForJobState(queueName, namedSpaceJob1, TaskState.FAILED); |
| } |
| |
| @Test |
| public void testIgnoreJobDependantFailure() throws Exception { |
| String queueName = TestHelper.getTestMethodName(); |
| |
| // Create a queue |
| LOG.info("Starting job-queue: " + queueName); |
| JobQueue.Builder queueBuilder = TaskTestUtil.buildJobQueue(queueName, 0, 100); |
| // 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")).setIgnoreDependentJobFailure(true); |
| String jobName = "job" + _testDbs.get(i); |
| queueBuilder.enqueueJob(jobName, jobConfig); |
| currentJobNames.add(jobName); |
| } |
| |
| _driver.start(queueBuilder.build()); |
| _gSetupTool.dropResourceFromCluster(CLUSTER_NAME, _testDbs.get(2)); |
| String namedSpaceJob2 = String.format("%s_%s", queueName, currentJobNames.get(2)); |
| _driver.pollForJobState(queueName, namedSpaceJob2, TaskState.FAILED); |
| |
| // all jobs after failed job should complete. |
| for (int i = 3; i < _numDbs; i++) { |
| String namedSpaceJob = String.format("%s_%s", queueName, currentJobNames.get(i)); |
| _driver.pollForJobState(queueName, namedSpaceJob, TaskState.COMPLETED); |
| } |
| } |
| |
| @Test |
| public void testWorkflowFailureJobThreshold() throws Exception { |
| String queueName = TestHelper.getTestMethodName(); |
| |
| // Create a queue |
| LOG.info("Starting job-queue: " + queueName); |
| JobQueue.Builder queueBuilder = TaskTestUtil.buildJobQueue(queueName, 0, 3); |
| // 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")).setIgnoreDependentJobFailure(true); |
| String jobName = "job" + _testDbs.get(i); |
| queueBuilder.enqueueJob(jobName, jobConfig); |
| currentJobNames.add(jobName); |
| } |
| |
| _driver.start(queueBuilder.build()); |
| _gSetupTool.dropResourceFromCluster(CLUSTER_NAME, _testDbs.get(1)); |
| |
| String namedSpaceJob1 = String.format("%s_%s", queueName, currentJobNames.get(1)); |
| _driver.pollForJobState(queueName, namedSpaceJob1, TaskState.FAILED); |
| String lastJob = |
| String.format("%s_%s", queueName, currentJobNames.get(currentJobNames.size() - 1)); |
| _driver.pollForJobState(queueName, lastJob, TaskState.COMPLETED); |
| |
| _driver.flushQueue(queueName); |
| |
| WorkflowConfig currentWorkflowConfig = _driver.getWorkflowConfig(queueName); |
| WorkflowConfig.Builder configBuilder = new WorkflowConfig.Builder(currentWorkflowConfig); |
| |
| configBuilder.setFailureThreshold(0); |
| _driver.updateWorkflow(queueName, configBuilder.build()); |
| _driver.stop(queueName); |
| |
| 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); |
| queueBuilder.enqueueJob(jobName, jobConfig); |
| _driver.enqueueJob(queueName, jobName, jobConfig); |
| } |
| |
| _driver.resume(queueName); |
| |
| namedSpaceJob1 = String.format("%s_%s", queueName, currentJobNames.get(1)); |
| _driver.pollForJobState(queueName, namedSpaceJob1, TaskState.FAILED); |
| } |
| } |
| |