/**
* 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.wf;
import org.apache.oozie.test.XFsTestCase;
import org.apache.oozie.local.LocalOozie;
import org.apache.oozie.service.XLogService;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.oozie.client.OozieClient;
import org.apache.oozie.client.WorkflowJob;
import java.io.File;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.util.Date;
import java.util.Properties;
public class TestLastModified extends XFsTestCase {
protected void setUp() throws Exception {
super.setUp();
setSystemProperty("oozielastmod.log", "/tmp/oozielastmod.log");
}
public void TestLastModifiedInitDestroy() throws Exception {
try {
LocalOozie.stop();
LocalOozie.getClient();
fail();
}
catch (IllegalStateException ex) {
// nop
}
catch (Exception ex) {
fail();
}
try {
LocalOozie.start();
LocalOozie.start();
fail();
}
catch (IllegalStateException ex) {
// nop
}
catch (Exception ex) {
fail();
}
try {
LocalOozie.stop();
LocalOozie.start();
OozieClient wc = LocalOozie.getClient();
assertNotNull(wc);
assertEquals("localoozie", wc.getOozieUrl());
}
finally {
LocalOozie.stop();
}
}
public void testWorkflowRun() throws Exception {
String wfApp = "<workflow-app xmlns='uri:oozie:workflow:0.1' name='test-wf'>" + " <start to='end'/>"
+ " <end name='end'/>" + "</workflow-app>";
FileSystem fs = getFileSystem();
Path appPath = new Path(getFsTestCaseDir(), "app");
fs.mkdirs(appPath);
fs.mkdirs(new Path(appPath, "lib"));
fs.mkdirs(new Path("input-data"));
Writer inputWriter = new OutputStreamWriter(fs.create(new Path("input-data/data1.txt")));
inputWriter.write("Hello. This is my input data set.");
inputWriter.close();
Writer writer = new OutputStreamWriter(fs.create(new Path(appPath, "workflow.xml")));
writer.write(wfApp);
writer.close();
try {
LocalOozie.start();
final OozieClient wc = LocalOozie.getClient();
Properties conf = wc.createConfiguration();
conf.setProperty(OozieClient.APP_PATH, appPath.toString() + File.separator + "workflow.xml");
conf.setProperty(OozieClient.USER_NAME, getTestUser());
conf.setProperty(OozieClient.GROUP_NAME, getTestGroup());
final String jobId = wc.submit(conf);
assertNotNull(jobId);
WorkflowJob wf = wc.getJobInfo(jobId);
assertNotNull(wf);
assertEquals(WorkflowJob.Status.PREP, wf.getStatus());
boolean dateTest = wf.getLastModifiedTime().compareTo(wf.getCreatedTime()) >= 0 ? true : false;
assertEquals(true, dateTest);
wc.start(jobId);
wf = wc.getJobInfo(jobId);
Date lastModTime = wf.getLastModifiedTime();
wc.suspend(jobId);
wf = wc.getJobInfo(jobId);
dateTest = wf.getLastModifiedTime().compareTo(lastModTime) >= 0 ? true : false;
assertEquals(true, dateTest);
lastModTime = wf.getLastModifiedTime();
Thread.sleep(1000);
wc.resume(jobId);
wf = wc.getJobInfo(jobId);
dateTest = wf.getLastModifiedTime().compareTo(lastModTime) >= 0 ? true : false;
assertEquals(true, dateTest);
waitFor(600000, new Predicate() {
public boolean evaluate() throws Exception {
WorkflowJob wf = wc.getJobInfo(jobId);
return wf.getStatus() == WorkflowJob.Status.SUCCEEDED;
}
});
wf = wc.getJobInfo(jobId);
assertNotNull(wf);
assertEquals(WorkflowJob.Status.SUCCEEDED, wf.getStatus());
dateTest = wf.getLastModifiedTime().compareTo(wf.getEndTime()) >= 0 ? true : false;
assertEquals(true, dateTest);
}
finally {
LocalOozie.stop();
}
}
// TODO test all WF states with a more complex WF
}