/**
* 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;
import org.apache.falcon.entity.v0.EntityType;
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.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.OozieUtil;
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.log4j.Logger;
import org.apache.oozie.client.Job.Status;
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.Test;
import java.util.List;
/**
* Tests with process lib folder detached from workflow.xml.
*/
@Test(groups = { "distributed", "embedded", "sanity" })
public class ProcessLibPathTest extends BaseTestClass {
private ColoHelper cluster = servers.get(0);
private OozieClient clusterOC = serverOC.get(0);
private FileSystem clusterFS = serverFS.get(0);
private String testDir = cleanAndGetTestDir();
private String testLibDir = testDir + "/TestLib";
private static final Logger LOGGER = Logger.getLogger(ProcessLibPathTest.class);
private String processName;
private String process;
@BeforeClass(alwaysRun = true)
public void createTestData() throws Exception {
LOGGER.info("in @BeforeClass");
Bundle b = BundleUtil.readELBundle();
b.generateUniqueBundle(this);
b = new Bundle(b, cluster);
String startDate = "2010-01-01T22:00Z";
String endDate = "2010-01-02T03:00Z";
b.setInputFeedDataPath(testDir + "/input" + MINUTE_DATE_PATTERN);
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() throws Exception {
bundles[0] = BundleUtil.readELBundle();
bundles[0] = new Bundle(bundles[0], cluster);
bundles[0].generateUniqueBundle(this);
bundles[0].setInputFeedDataPath(testDir + MINUTE_DATE_PATTERN);
bundles[0].setProcessValidity("2010-01-02T01:00Z", "2010-01-02T01:04Z");
bundles[0].setProcessPeriodicity(5, TimeUnit.minutes);
bundles[0].setOutputFeedPeriodicity(5, TimeUnit.minutes);
bundles[0].setOutputFeedLocationData(testDir + "/output-data" + MINUTE_DATE_PATTERN);
bundles[0].setProcessConcurrency(1);
bundles[0].setProcessLibPath(testLibDir);
process = bundles[0].getProcessData();
processName = Util.readEntityName(process);
}
@AfterMethod(alwaysRun = true)
public void tearDown() {
removeTestClassEntities();
}
/**
* Tests a process with no lib folder in workflow location.
*
* @throws Exception
*/
@Test(groups = {"singleCluster"})
public void setDifferentLibPathWithNoLibFolderInWorkflowfLocaltion() throws Exception {
String workflowDir = testLibDir + "/aggregatorLib1/";
HadoopUtil.uploadDir(clusterFS, workflowDir, OSUtil.RESOURCES_OOZIE);
bundles[0].setProcessWorkflow(workflowDir);
LOGGER.info("processData: " + Util.prettyPrintXml(process));
bundles[0].submitFeedsScheduleProcess(prism);
InstanceUtil.waitTillInstancesAreCreated(clusterOC, process, 0);
OozieUtil.createMissingDependencies(cluster, EntityType.PROCESS, processName, 0);
OozieUtil.waitForBundleToReachState(clusterOC, processName, Status.SUCCEEDED);
}
/**
* Test which test a process with wrong jar in lib folder in workflow location.
*
* @throws Exception
*/
@Test(groups = {"singleCluster"})
public void setDifferentLibPathWithWrongJarInWorkflowLib() throws Exception {
String workflowDir = testLibDir + "/aggregatorLib2/";
HadoopUtil.uploadDir(clusterFS, workflowDir, OSUtil.RESOURCES_OOZIE);
HadoopUtil.recreateDir(clusterFS, workflowDir + "/lib");
HadoopUtil.copyDataToFolder(clusterFS, workflowDir + "/lib/invalid.jar",
OSUtil.concat(OSUtil.NORMAL_INPUT, "dataFile.xml"));
bundles[0].setProcessWorkflow(workflowDir);
LOGGER.info("processData: " + Util.prettyPrintXml(process));
bundles[0].submitFeedsScheduleProcess(prism);
InstanceUtil.waitTillInstancesAreCreated(clusterOC, process, 0);
OozieUtil.createMissingDependencies(cluster, EntityType.PROCESS, processName, 0);
OozieUtil.waitForBundleToReachState(clusterOC, processName, Status.SUCCEEDED);
}
}