/**
* 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.IOException;
import java.io.Reader;
import java.util.Date;
import org.apache.hadoop.conf.Configuration;
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.client.CoordinatorJob.Timeunit;
import org.apache.oozie.executor.jpa.CoordJobGetJPAExecutor;
import org.apache.oozie.executor.jpa.CoordJobGetRunningActionsCountJPAExecutor;
import org.apache.oozie.service.CoordMaterializeTriggerService.CoordMaterializeTriggerRunnable;
import org.apache.oozie.service.UUIDService.ApplicationType;
import org.apache.oozie.test.XDataTestCase;
import org.apache.oozie.util.DateUtils;
import org.apache.oozie.util.IOUtils;
import org.apache.oozie.util.XLog;
import org.apache.oozie.util.XmlUtils;
public class TestCoordMaterializeTriggerService extends XDataTestCase {
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 CoordMaterializeTriggerService Runnable
* command. </p> Insert a coordinator job with PREP. Then, runs the
* CoordMaterializeTriggerService runnable and ensures the job status
* changes to RUNNING.
*
* @throws Exception
*/
public void testCoordMaterializeTriggerService1() throws Exception {
Date start = DateUtils.parseDateUTC("2009-02-01T01:00Z");
Date end = DateUtils.parseDateUTC("2009-02-20T23:59Z");
final CoordinatorJobBean job = addRecordToCoordJobTable(CoordinatorJob.Status.PREP, start, end, false, false, 0);
Thread.sleep(3000);
Runnable runnable = new CoordMaterializeTriggerRunnable(3600);
runnable.run();
Thread.sleep(1000);
JPAService jpaService = Services.get().get(JPAService.class);
CoordJobGetJPAExecutor coordGetCmd = new CoordJobGetJPAExecutor(job.getId());
CoordinatorJobBean coordJob = jpaService.execute(coordGetCmd);
assertEquals(CoordinatorJob.Status.RUNNING, coordJob.getStatus());
int numWaitingActions = jpaService.execute(new CoordJobGetRunningActionsCountJPAExecutor(coordJob.getId()));
assert (numWaitingActions <= coordJob.getMatThrottling());
}
/**
* Test current mode. The job should be picked up for materialization.
*
* @throws Exception
*/
public void testCoordMaterializeTriggerService2() throws Exception {
Date start = new Date();
Date end = new Date(start.getTime() + 3600 * 48 * 1000);
final CoordinatorJobBean job = addRecordToCoordJobTable(CoordinatorJob.Status.PREP, start, end, false, false, 0);
Thread.sleep(3000);
Runnable runnable = new CoordMaterializeTriggerRunnable(3600);
runnable.run();
Thread.sleep(1000);
JPAService jpaService = Services.get().get(JPAService.class);
CoordJobGetJPAExecutor coordGetCmd = new CoordJobGetJPAExecutor(job.getId());
CoordinatorJobBean coordJob = jpaService.execute(coordGetCmd);
assertEquals(CoordinatorJob.Status.RUNNING, coordJob.getStatus());
}
@Override
protected CoordinatorJobBean createCoordJob(CoordinatorJob.Status status, Date start, Date end, boolean pending, boolean doneMatd, int lastActionNum) throws Exception {
Path appPath = new Path(getFsTestCaseDir(), "coord");
String appXml = writeCoordXml(appPath);
String startDateStr = null, endDateStr = null;
try {
startDateStr = DateUtils.formatDateUTC(start);
endDateStr = DateUtils.formatDateUTC(end);
appXml = appXml.replaceAll("#start", startDateStr);
appXml = appXml.replaceAll("#end", endDateStr);
}
catch (Exception ex) {
fail("Could not get coord-matLookup-trigger.xml" + ex.getMessage());
throw ex;
}
CoordinatorJobBean coordJob = new CoordinatorJobBean();
coordJob.setId(Services.get().get(UUIDService.class).generateId(ApplicationType.COORDINATOR));
coordJob.setAppName("COORD-TEST");
coordJob.setAppPath(appPath.toString());
coordJob.setStatus(status);
coordJob.setTimeZone("America/Los_Angeles");
coordJob.setCreatedTime(new Date());
coordJob.setLastModifiedTime(new Date());
coordJob.setUser(getTestUser());
coordJob.setGroup(getTestGroup());
coordJob.setAuthToken("notoken");
Configuration conf = getCoordConf(appPath);
coordJob.setConf(XmlUtils.prettyPrint(conf).toString());
coordJob.setJobXml(appXml);
coordJob.setLastActionNumber(0);
coordJob.setFrequency(1);
coordJob.setTimeUnit(Timeunit.DAY);
coordJob.setExecution(Execution.FIFO);
coordJob.setConcurrency(1);
coordJob.setMatThrottling(1);
try {
coordJob.setStartTime(start);
coordJob.setEndTime(end);
}
catch (Exception e) {
e.printStackTrace();
fail("Could not set Date/time");
}
return coordJob;
}
@Override
protected String getCoordJobXml(Path appPath) {
try {
Reader reader = IOUtils.getResourceAsReader("coord-matLookup-trigger.xml", -1);
String appXml = IOUtils.getReaderAsString(reader, -1);
return appXml;
}
catch (IOException ioe) {
throw new RuntimeException(XLog.format("Could not get coord-matLookup-trigger.xml", ioe));
}
}
}