/**
* Copyright (c) 2010 Yahoo! Inc. All rights reserved.
* Licensed 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. See accompanying LICENSE file.
*/
package org.apache.oozie.service;
import java.io.ByteArrayInputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.Reader;
import java.io.Writer;
import java.util.Date;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.oozie.CoordinatorJobBean;
import org.apache.oozie.client.CoordinatorJob;
import org.apache.oozie.client.CoordinatorJob.Execution;
import org.apache.oozie.service.CoordJobMatLookupTriggerService.CoordJobMatLookupTriggerRunnable;
import org.apache.oozie.store.CoordinatorStore;
import org.apache.oozie.store.StoreException;
import org.apache.oozie.test.XFsTestCase;
import org.apache.oozie.util.DateUtils;
import org.apache.oozie.util.IOUtils;
public class TestCoordJobMatLookupTriggerService extends XFsTestCase {
private Services services;
@Override
protected void setUp() throws Exception {
super.setUp();
services = new Services();
services.init();
cleanUpDBTables();
}
@Override
protected void tearDown() throws Exception {
services.destroy();
super.tearDown();
}
/**
* Tests functionality of the CoordJobMatLookupTriggerService Runnable
* command. </p> Insert a coordinator job with PREP. Then, runs the
* CoordJobMatLookupTriggerService runnable and ensures the job status
* changes to PREMATER.
*
* @throws Exception
*/
public void testCoordJobMatLookupTriggerService1() throws Exception {
final String jobId = "0000000-" + new Date().getTime() + "-testCoordRecoveryService-C";
CoordinatorStore store = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
store.beginTrx();
Date start = DateUtils.parseDateUTC("2009-02-01T01:00Z");
Date end = DateUtils.parseDateUTC("2009-02-03T23:59Z");
addRecordToJobTable(jobId, store, start, end);
store.commitTrx();
store.closeTrx();
Thread.sleep(3000);
Runnable runnable = new CoordJobMatLookupTriggerRunnable(3600);
runnable.run();
Thread.sleep(6000);
CoordinatorStore store2 = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
store2.beginTrx();
CoordinatorJobBean coordJob = store2.getCoordinatorJob(jobId, false);
store2.commitTrx();
store2.closeTrx();
if (!(coordJob.getStatus() == CoordinatorJob.Status.PREMATER)) {
fail();
}
}
private String getCoordJobXml(Path appPath, Date start, Date end) throws Exception {
String startDateStr = null, endDateStr = null;
String appXml = null;
try {
startDateStr = DateUtils.formatDateUTC(start);
endDateStr = DateUtils.formatDateUTC(end);
Reader reader = IOUtils.getResourceAsReader("coord-matLookup-trigger.xml", -1);
appXml = IOUtils.getReaderAsString(reader, -1);
appXml = appXml.replaceAll("#start", startDateStr);
appXml = appXml.replaceAll("#end", endDateStr);
return appXml;
}
catch (Exception ex) {
fail("Could not get coord-matLookup-trigger.xml" + ex.getMessage());
throw ex;
}
}
private void addRecordToJobTable(String jobId, CoordinatorStore store, Date start, Date end) throws Exception {
Path appPath = new Path(getFsTestCaseDir(), "coord");
String appXml = getCoordJobXml(appPath, start, end);
FileSystem fs = getFileSystem();
Writer writer = new OutputStreamWriter(fs.create(new Path(appPath + "/coordinator.xml")));
byte[] bytes = appXml.getBytes("UTF-8");
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
Reader reader2 = new InputStreamReader(bais);
IOUtils.copyCharStream(reader2, writer);
CoordinatorJobBean coordJob = new CoordinatorJobBean();
coordJob.setId(jobId);
coordJob.setAppName("testApp");
coordJob.setAppPath("testAppPath");
coordJob.setStatus(CoordinatorJob.Status.PREP);
coordJob.setCreatedTime(new Date());
coordJob.setLastModifiedTime(new Date());
coordJob.setUser("testUser");
coordJob.setGroup("testGroup");
coordJob.setAuthToken("notoken");
String confStr = "<configuration></configuration>";
coordJob.setConf(confStr);
coordJob.setJobXml(appXml);
coordJob.setLastActionNumber(0);
coordJob.setFrequency(1);
coordJob.setExecution(Execution.FIFO);
coordJob.setConcurrency(1);
coordJob.setStartTime(start);
coordJob.setEndTime(end);
try {
store.insertCoordinatorJob(coordJob);
}
catch (StoreException se) {
se.printStackTrace();
store.rollbackTrx();
fail("Unable to insert the test job record to table");
throw se;
}
}
/**
* Test current mode. The job should be picked up for materialization.
*
* @throws Exception
*/
public void testCoordJobMatLookupTriggerService2() throws Exception {
Date start = new Date();
Date end = new Date(start.getTime() + 3600 * 1000);
final String jobId = "0000000-" + start.getTime() + "-testCoordRecoveryService-C";
CoordinatorStore store = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
store.beginTrx();
addRecordToJobTable(jobId, store, start, end);
store.commitTrx();
store.closeTrx();
Thread.sleep(3000);
Runnable runnable = new CoordJobMatLookupTriggerRunnable(3600);
runnable.run();
Thread.sleep(6000);
CoordinatorStore store2 = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
store2.beginTrx();
CoordinatorJobBean coordJob = store2.getCoordinatorJob(jobId, false);
store2.commitTrx();
store2.closeTrx();
if (!(coordJob.getStatus() == CoordinatorJob.Status.PREMATER)) {
fail();
}
}
}