| /** |
| * 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. |
| */ |
| |
| package org.apache.falcon.regression.prism; |
| |
| import org.apache.falcon.regression.core.bundle.Bundle; |
| import org.apache.falcon.entity.v0.Frequency.TimeUnit; |
| import org.apache.falcon.regression.core.helpers.ColoHelper; |
| import org.apache.falcon.regression.core.response.ServiceResponse; |
| import org.apache.falcon.regression.core.util.AssertUtil; |
| import org.apache.falcon.regression.core.util.BundleUtil; |
| import org.apache.falcon.regression.core.util.HadoopUtil; |
| import org.apache.falcon.regression.core.util.InstanceUtil; |
| import org.apache.falcon.regression.core.util.OSUtil; |
| import org.apache.falcon.regression.core.util.TimeUtil; |
| import org.apache.falcon.regression.core.util.Util; |
| import org.apache.falcon.regression.testHelper.BaseTestClass; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.security.authentication.client.AuthenticationException; |
| import org.apache.log4j.Logger; |
| import org.apache.oozie.client.Job.Status; |
| import org.testng.Assert; |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.Test; |
| |
| import javax.xml.bind.JAXBException; |
| import java.io.IOException; |
| import java.lang.reflect.Method; |
| import java.net.URISyntaxException; |
| import java.util.List; |
| |
| |
| @Test(groups = "embedded") |
| public class RescheduleProcessInFinalStatesTest extends BaseTestClass { |
| |
| ColoHelper cluster = servers.get(0); |
| FileSystem clusterFS = serverFS.get(0); |
| String baseTestDir = baseHDFSDir + "/RescheduleProcessInFinalStates"; |
| String aggregateWorkflowDir = baseTestDir + "/aggregator"; |
| String inputPath = baseTestDir + "/input" + MINUTE_DATE_PATTERN; |
| private static final Logger logger = Logger.getLogger(RescheduleProcessInFinalStatesTest.class); |
| |
| @BeforeClass(alwaysRun = true) |
| public void createTestData() throws Exception { |
| logger.info("in @BeforeClass"); |
| uploadDirToClusters(aggregateWorkflowDir, OSUtil.RESOURCES_OOZIE); |
| |
| Bundle b = BundleUtil.readELBundle(baseAppHDFSDir, this.getClass().getSimpleName()); |
| b.generateUniqueBundle(); |
| b = new Bundle(b, cluster); |
| b.setProcessWorkflow(aggregateWorkflowDir); |
| |
| String startDate = "2010-01-02T00:40Z"; |
| String endDate = "2010-01-02T01:20Z"; |
| |
| b.setInputFeedDataPath(inputPath); |
| String prefix = b.getFeedDataPathPrefix(); |
| HadoopUtil.deleteDirIfExists(prefix.substring(1), clusterFS); |
| |
| List<String> dataDates = TimeUtil.getMinuteDatesOnEitherSide(startDate, endDate, 20); |
| |
| HadoopUtil.flattenAndPutDataInFolder(clusterFS, OSUtil.NORMAL_INPUT, prefix, dataDates); |
| } |
| |
| |
| @BeforeMethod(alwaysRun = true) |
| public void setUp(Method method) throws Exception { |
| logger.info("test name: " + method.getName()); |
| bundles[0] = BundleUtil.readELBundle(baseAppHDFSDir, this.getClass().getSimpleName()); |
| bundles[0] = new Bundle(bundles[0], cluster); |
| bundles[0].generateUniqueBundle(); |
| bundles[0].setInputFeedDataPath(inputPath); |
| bundles[0].setProcessValidity("2010-01-02T01:00Z", "2010-01-02T01:15Z"); |
| bundles[0].setProcessPeriodicity(5, TimeUnit.minutes); |
| bundles[0].setOutputFeedPeriodicity(5, TimeUnit.minutes); |
| bundles[0].setOutputFeedLocationData(baseTestDir + "/output-data" + MINUTE_DATE_PATTERN); |
| bundles[0].setProcessConcurrency(6); |
| bundles[0].setProcessWorkflow(aggregateWorkflowDir); |
| bundles[0].submitFeedsScheduleProcess(prism); |
| } |
| |
| @AfterMethod(alwaysRun = true) |
| public void tearDown() { |
| removeBundles(); |
| } |
| |
| /** |
| * Wait till process succeed and delete it. Check that entity is absent on server. Reschedule |
| * it and check that it succeeds after some time. |
| * |
| * @throws Exception |
| */ |
| @Test(enabled = true) |
| public void rescheduleSucceeded() throws Exception { |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.SUCCEEDED); |
| prism.getProcessHelper().delete(bundles[0].getProcessData()); |
| checkNotFoundDefinition(bundles[0].getProcessData()); |
| |
| //submit and schedule process again |
| AssertUtil.assertSucceeded(prism.getProcessHelper() |
| .submitAndSchedule(bundles[0].getProcessData())); |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.SUCCEEDED); |
| } |
| |
| /** |
| * Fully duplicates rescheduleSucceeded(). |
| * TODO : modify test to match test case |
| * Make process run into FAILED state. Delete it and check that entity was removed. |
| * Run it again and check that process succeeds. |
| * |
| * @throws Exception |
| */ |
| @Test(enabled = false) |
| public void rescheduleFailed() throws Exception { |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.SUCCEEDED); |
| prism.getProcessHelper().delete(bundles[0].getProcessData()); |
| checkNotFoundDefinition(bundles[0].getProcessData()); |
| |
| //submit and schedule process again |
| AssertUtil.assertSucceeded(prism.getProcessHelper() |
| .submitAndSchedule(bundles[0].getProcessData())); |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.SUCCEEDED); |
| } |
| |
| /** |
| * Make process got DOWN WITH ERROR state. Delete it. Check that entity is absent on the |
| * server. Reschedule it and check that it succeeds in some time. |
| * DWE mean Done With Error In Oozie |
| * |
| * @throws Exception |
| */ |
| @Test(enabled = true) |
| public void rescheduleDWE() throws Exception { |
| prism.getProcessHelper() |
| .getProcessInstanceKill(Util.readEntityName(bundles[0].getProcessData()), |
| "?start=2010-01-02T01:05Z"); |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.DONEWITHERROR); |
| |
| //delete the process |
| prism.getProcessHelper().delete(bundles[0].getProcessData()); |
| checkNotFoundDefinition(bundles[0].getProcessData()); |
| |
| //submit and schedule process again |
| AssertUtil.assertSucceeded(prism.getProcessHelper() |
| .submitAndSchedule(bundles[0].getProcessData())); |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.SUCCEEDED); |
| } |
| |
| /** |
| * Make process run into DOWN WITH ERROR state. Delete it. Check that entity is absent on the |
| * server. Reschedule it and check that it succeeds in some time. |
| **/ |
| @Test(enabled = true) |
| public void rescheduleKilled() throws Exception { |
| prism.getProcessHelper().delete(bundles[0].getProcessData()); |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.KILLED); |
| checkNotFoundDefinition(bundles[0].getProcessData()); |
| |
| //submit and schedule process again |
| AssertUtil.assertSucceeded(prism.getProcessHelper() |
| .submitAndSchedule(bundles[0].getProcessData())); |
| InstanceUtil |
| .waitForBundleToReachState(cluster, bundles[0].getProcessName(), Status.SUCCEEDED); |
| } |
| |
| /** |
| * Tries to get entity definition and checks it is absent (-get definition should return |
| * process not found) |
| * |
| * @param process process entity definition |
| * @throws URISyntaxException |
| * @throws IOException |
| * @throws AuthenticationException |
| * @throws JAXBException |
| */ |
| private void checkNotFoundDefinition(String process) |
| throws URISyntaxException, IOException, AuthenticationException, JAXBException { |
| ServiceResponse r = prism.getProcessHelper().getEntityDefinition(process); |
| Assert.assertTrue(r.getMessage().contains("(process) not found")); |
| AssertUtil.assertFailed(r); |
| } |
| |
| @AfterClass(alwaysRun = true) |
| public void tearDownClass() throws IOException { |
| cleanTestDirs(); |
| } |
| } |