/**
* 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.oozie.command.coord;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URL;
import java.util.List;
import org.apache.hadoop.conf.Configuration;
import org.apache.oozie.client.rest.JsonCoordinatorAction;
import org.apache.oozie.client.CoordinatorAction;
import org.apache.oozie.client.CoordinatorJob;
import org.apache.oozie.CoordinatorEngine;
import org.apache.oozie.CoordinatorJobBean;
import org.apache.oozie.client.OozieClient;
import org.apache.oozie.service.Services;
import org.apache.oozie.service.StoreService;
import org.apache.oozie.store.CoordinatorStore;
import org.apache.oozie.store.StoreException;
import org.apache.oozie.test.XTestCase;
import org.apache.oozie.util.XConfiguration;
public class TestPastActionsTimeOut extends XTestCase {
private Services services;
@Override
protected void setUp() throws Exception {
super.setUp();
services = new Services();
services.init();
}
@Override
protected void tearDown() throws Exception {
services.destroy();
super.tearDown();
}
public void testEngine() throws Exception {
String appPath = "file://" + getTestCaseDir() + File.separator + "coordinator.xml";
String jobId = _testSubmitJob(appPath);
_testTimeout(jobId);
}
private String _testSubmitJob(String appPath) throws Exception {
Configuration conf = new XConfiguration();
String appXml = "<coordinator-app name=\"NAME\" frequency=\"15\" start=\"2009-02-01T01:00Z\" end=\"2009-02-01T02:00Z\" timezone=\"UTC\" "
+ "xmlns=\"uri:oozie:coordinator:0.1\"> <controls> <timeout>10</timeout> <concurrency>2</concurrency> "
+ "<execution>LIFO</execution> </controls> <datasets> "
+ "<dataset name=\"a\" frequency=\"${coord:days(7)}\" initial-instance=\"2009-02-01T01:00Z\" "
+ "timezone=\"UTC\"> <uri-template>file:///tmp/coord/workflows/${YEAR}/${DAY}</uri-template> </dataset> "
+ "<dataset name=\"local_a\" frequency=\"${coord:days(7)}\" initial-instance=\"2009-02-01T01:00Z\" "
+ "timezone=\"UTC\"> <uri-template>file:///tmp/coord/workflows/${YEAR}/${DAY}</uri-template> </dataset> "
+ "</datasets> <input-events> "
+ "<data-in name=\"A\" dataset=\"a\"> <instance>${coord:latest(0)}</instance> </data-in> "
+ "</input-events> "
+ "<output-events> <data-out name=\"LOCAL_A\" dataset=\"local_a\"> "
+ "<instance>${coord:current(-1)}</instance> </data-out> </output-events> <action> <workflow> <app-path>hdfs:///tmp/workflows/</app-path> "
+ "<configuration> <property> <name>inputA</name> <value>${coord:dataIn('A')}</value> </property> "
+ "<property> <name>inputB</name> <value>${coord:dataOut('LOCAL_A')}</value> "
+ "</property></configuration> </workflow> </action> </coordinator-app>";
writeToFile(appXml, appPath);
conf.set(OozieClient.COORDINATOR_APP_PATH, appPath);
conf.set(OozieClient.USER_NAME, getTestUser());
CoordinatorEngine ce = new CoordinatorEngine(getTestUser());
String jobId = ce.submitJob(conf, true);
assertEquals(jobId.substring(jobId.length() - 2), "-C");
checkCoordJob(jobId);
return jobId;
}
/**
* Helper methods
*
* @param jobId
* @throws StoreException
*/
private void checkCoordJob(String jobId) throws StoreException {
CoordinatorStore store = Services.get().get(StoreService.class).getStore(CoordinatorStore.class);
try {
CoordinatorJobBean job = store.getCoordinatorJob(jobId, false);
}
catch (StoreException se) {
fail("Job ID " + jobId + " was not stored properly in db");
}
}
private void writeToFile(String appXml, String appPath) throws Exception {
// TODO Auto-generated method stub
File wf = new File(new URL(appPath).getPath());
PrintWriter out = null;
try {
out = new PrintWriter(new FileWriter(wf));
out.println(appXml);
}
catch (IOException iex) {
throw iex;
}
finally {
if (out != null) {
out.close();
}
}
}
/**
* The catch-up mode time up has been setup in {@link CoordActionMaterializeXCommand}
* @param jobId job id
* @throws Exception thrown if failed
*/
private void _testTimeout(final String jobId) throws Exception {
final CoordinatorEngine ce = new CoordinatorEngine(getTestUser());
waitFor(6000, new Predicate() {
public boolean evaluate() throws Exception {
CoordinatorJob job = ce.getCoordJob(jobId);
return !(job.getStatus().equals(CoordinatorJob.Status.PREP));
}
});
CoordinatorJob job = ce.getCoordJob(jobId);
assertTrue(!(job.getStatus().equals(CoordinatorJob.Status.PREP)));
waitFor(6000, new Predicate() {
public boolean evaluate() throws Exception {
CoordinatorJob job = ce.getCoordJob(jobId);
List<CoordinatorAction> actions = job.getActions();
return actions.size() > 0;
}
});
job = ce.getCoordJob(jobId);
List<CoordinatorAction> actions = job.getActions();
assertTrue(actions.size() > 0);
for (CoordinatorAction action : actions) {
JsonCoordinatorAction json = (JsonCoordinatorAction) action;
assertEquals(10, json.getTimeOut());
}
}
}