/**
* 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.triage;
import org.apache.falcon.entity.v0.EntityType;
import org.apache.falcon.entity.v0.Frequency.TimeUnit;
import org.apache.falcon.regression.Entities.ProcessMerlin;
import org.apache.falcon.regression.core.bundle.Bundle;
import org.apache.falcon.regression.core.helpers.ColoHelper;
import org.apache.falcon.regression.core.util.AssertUtil;
import org.apache.falcon.regression.core.util.BundleUtil;
import org.apache.falcon.regression.core.util.InstanceUtil;
import org.apache.falcon.regression.core.util.MatrixUtil;
import org.apache.falcon.regression.core.util.OSUtil;
import org.apache.falcon.regression.core.util.OozieUtil;
import org.apache.falcon.regression.core.util.TimeUtil;
import org.apache.falcon.regression.testHelper.BaseTestClass;
import org.apache.falcon.resource.InstanceDependencyResult;
import org.apache.log4j.Logger;
import org.apache.oozie.client.CoordinatorAction;
import org.apache.oozie.client.OozieClient;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test Suite for process InstanceDependency corresponding to FALCON-1039.
*/
@Test(groups = { "distributed", "embedded" })
public class ProcessInstanceDependencyTest extends BaseTestClass {
private String baseTestDir = cleanAndGetTestDir();
private String aggregateWorkflowDir = baseTestDir + "/aggregator";
private String feedInputPath = baseTestDir + "/input" + MINUTE_DATE_PATTERN;
private String feedOutputPath = baseTestDir + "/output-data" + MINUTE_DATE_PATTERN;
private ColoHelper cluster = servers.get(0);
private OozieClient clusterOC = serverOC.get(0);
private static final Logger LOGGER = Logger.getLogger(ProcessInstanceDependencyTest.class);
private String processName;
private String startTime = "2015-06-06T09:37Z";
private String endTime = "2015-06-06T10:37Z";
@BeforeClass(alwaysRun = true)
public void uploadWorkflow() throws Exception {
uploadDirToClusters(aggregateWorkflowDir, OSUtil.RESOURCES_OOZIE);
}
@BeforeMethod(alwaysRun = true)
public void setup() throws Exception {
bundles[0] = BundleUtil.readELBundle();
bundles[0] = new Bundle(bundles[0], cluster);
bundles[0].generateUniqueBundle(this);
bundles[0].submitClusters(prism);
bundles[0].setInputFeedDataPath(feedInputPath);
bundles[0].setOutputFeedLocationData(feedOutputPath);
bundles[0].setProcessWorkflow(aggregateWorkflowDir);
processName = bundles[0].getProcessName();
}
@AfterMethod(alwaysRun = true)
public void tearDown() {
removeTestClassEntities();
}
@Test(groups = { "singleCluster" }, dataProvider = "getELData")
public void testData(String[] elTime, String[] param) throws Exception {
bundles[0].setProcessValidity(startTime, endTime);
bundles[0].setProcessConcurrency(6);
bundles[0].setProcessPeriodicity(10, TimeUnit.minutes);
bundles[0].setDatasetInstances(elTime[0], elTime[1]);
bundles[0].setInputFeedPeriodicity(5, TimeUnit.minutes);
bundles[0].setOutputFeedPeriodicity(5, TimeUnit.minutes);
bundles[0].submitFeedsScheduleProcess(prism);
InstanceUtil.waitTillInstancesAreCreated(clusterOC, bundles[0].getProcessData(), 0);
OozieUtil.createMissingDependencies(cluster, EntityType.PROCESS, processName, 0);
InstanceUtil.waitTillInstanceReachState(clusterOC, processName, 1, CoordinatorAction.Status.SUCCEEDED,
EntityType.PROCESS, 5);
InstanceDependencyResult r = prism.getProcessHelper()
.getInstanceDependencies(processName, "?instanceTime=" + param[0], null);
if (param[1].equals("true")) {
AssertUtil.assertSucceeded(r);
InstanceUtil.assertProcessInstances(r, clusterOC,
OozieUtil.getBundles(clusterOC, processName, EntityType.PROCESS).get(0), param[0]);
} else {
AssertUtil.assertFailedInstance(r);
}
}
@Test(groups = { "singleCluster" }, dataProvider = "getInstanceTime")
public void testProcessWithOptionalInput(String instanceTime, String flag) throws Exception {
bundles[0].setProcessValidity(startTime, endTime);
bundles[0].setProcessPeriodicity(10, TimeUnit.minutes);
bundles[0].setInputFeedPeriodicity(5, TimeUnit.minutes);
bundles[0].setOutputFeedPeriodicity(5, TimeUnit.minutes);
bundles[0].setProcessConcurrency(6);
ProcessMerlin process = bundles[0].getProcessObject();
process.getInputs().getInputs().get(0).setOptional(true);
bundles[0].setProcessData(process.toString());
bundles[0].submitFeedsScheduleProcess();
InstanceUtil.waitTillInstancesAreCreated(clusterOC, bundles[0].getProcessData(), 0);
OozieUtil.createMissingDependencies(cluster, EntityType.PROCESS, processName, 0);
InstanceUtil.waitTillInstanceReachState(clusterOC, processName, 6, CoordinatorAction.Status.RUNNING,
EntityType.PROCESS, 5);
InstanceDependencyResult r = prism.getProcessHelper()
.getInstanceDependencies(processName, "?instanceTime=" + instanceTime, null);
if (flag.equals("true")) {
AssertUtil.assertSucceeded(r);
InstanceUtil.assertProcessInstances(r, clusterOC,
OozieUtil.getBundles(clusterOC, processName, EntityType.PROCESS).get(0), instanceTime);
} else {
AssertUtil.assertFailedInstance(r);
}
}
@Test(groups = { "singleCluster" }, dataProvider = "getInstanceTime")
public void testWithMultipleProcess(String instanceTime, String flag) throws Exception {
LOGGER.info("Time range between : " + startTime + " and " + endTime);
bundles[0].setProcessValidity(startTime, endTime);
bundles[0].setProcessConcurrency(6);
bundles[0].setProcessPeriodicity(10, TimeUnit.minutes);
bundles[0].setInputFeedPeriodicity(5, TimeUnit.minutes);
bundles[0].setOutputFeedPeriodicity(5, TimeUnit.minutes);
bundles[0].submitFeedsScheduleProcess(prism);
InstanceUtil.waitTillInstancesAreCreated(clusterOC, bundles[0].getProcessData(), 0);
OozieUtil.createMissingDependencies(cluster, EntityType.PROCESS, processName, 0);
InstanceUtil.waitTillInstanceReachState(clusterOC, processName, 1, CoordinatorAction.Status.RUNNING,
EntityType.PROCESS, 5);
ProcessMerlin process = new ProcessMerlin(bundles[0].getProcessObject().toString());
process.setName("Process-producer-1");
LOGGER.info("process : " + process.toString());
prism.getProcessHelper().submitEntity(process.toString());
InstanceDependencyResult r = prism.getProcessHelper()
.getInstanceDependencies(processName, "?instanceTime=" + instanceTime, null);
if (flag.equals("true")) {
AssertUtil.assertSucceeded(r);
InstanceUtil.assertProcessInstances(r, clusterOC,
OozieUtil.getBundles(clusterOC, processName, EntityType.PROCESS).get(0), instanceTime);
} else {
AssertUtil.assertFailedInstance(r);
}
}
@DataProvider
public Object[][] getInstanceTime() {
return new Object[][] { { startTime, "true" },
{ TimeUtil.addMinsToTime(startTime, 10), "true" },
{ TimeUtil.addMinsToTime(startTime, 20), "true" },
{ TimeUtil.addMinsToTime(startTime, 30), "true" },
{ TimeUtil.addMinsToTime(startTime, 40), "true" },
{ TimeUtil.addMinsToTime(startTime, 50), "true" },
{ TimeUtil.addMinsToTime(startTime, 60), "false" },
{ TimeUtil.addMinsToTime(startTime, 80), "false" },
{ TimeUtil.addMinsToTime(startTime, -10), "false" },
{ TimeUtil.addMinsToTime(startTime, 25), "false" }, };
}
@DataProvider
public Object[][] getELData() {
String[][] elData = new String[][] { { "now(0,-30)", "now(0,30)" }, { "today(0,0)", "now(0,30)" }, };
String[][] timeHelper = new String[][] { { startTime, "true" },
{ TimeUtil.addMinsToTime(startTime, 10), "true" },
{ TimeUtil.addMinsToTime(startTime, 20), "true" },
{ TimeUtil.addMinsToTime(startTime, 30), "true" },
{ TimeUtil.addMinsToTime(startTime, 40), "true" },
{ TimeUtil.addMinsToTime(startTime, 50), "true" },
{ TimeUtil.addMinsToTime(startTime, 60), "false" },
{ TimeUtil.addMinsToTime(startTime, 80), "false" },
{ TimeUtil.addMinsToTime(startTime, -10), "false" },
{ TimeUtil.addMinsToTime(startTime, 25), "false" }, };
return MatrixUtil.crossProductNew(elData, timeHelper);
}
}