/**
* 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 java.util.Date;
import org.apache.oozie.WorkflowActionBean;
import org.apache.oozie.WorkflowJobBean;
import org.apache.oozie.client.WorkflowAction;
import org.apache.oozie.client.WorkflowJob;
import org.apache.oozie.command.CommandException;
import org.apache.oozie.executor.jpa.WorkflowActionGetJPAExecutor;
import org.apache.oozie.executor.jpa.WorkflowJobGetJPAExecutor;
import org.apache.oozie.service.JPAService;
import org.apache.oozie.service.LiteWorkflowStoreService;
import org.apache.oozie.service.Services;
import org.apache.oozie.service.UUIDService;
import org.apache.oozie.service.UUIDService.ApplicationType;
import org.apache.oozie.test.XDataTestCase;
import org.apache.oozie.workflow.WorkflowInstance;
public class TestWorkflowKillXCommand 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();
}
/**
* Test : kill RUNNING job and PREP action successfully.
*
* @throws Exception
*/
public void testWfKillSuccess1() throws Exception {
WorkflowJobBean job = this.addRecordToWfJobTable(WorkflowJob.Status.RUNNING, WorkflowInstance.Status.RUNNING);
WorkflowActionBean action = this.addRecordToWfActionTable(job.getId(), "1", WorkflowAction.Status.PREP);
JPAService jpaService = Services.get().get(JPAService.class);
assertNotNull(jpaService);
WorkflowJobGetJPAExecutor wfJobGetCmd = new WorkflowJobGetJPAExecutor(job.getId());
WorkflowActionGetJPAExecutor wfActionGetCmd = new WorkflowActionGetJPAExecutor(action.getId());
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.RUNNING);
assertEquals(action.getStatus(), WorkflowAction.Status.PREP);
WorkflowInstance wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.RUNNING);
new KillXCommand(job.getId()).call();
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.KILLED);
assertEquals(action.getStatus(), WorkflowAction.Status.KILLED);
wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.KILLED);
}
/**
* Test : kill RUNNING job and RUNNING action successfully.
*
* @throws Exception
*/
public void testWfKillSuccess2() throws Exception {
WorkflowJobBean job = this.addRecordToWfJobTable(WorkflowJob.Status.RUNNING, WorkflowInstance.Status.RUNNING);
WorkflowActionBean action = this.addRecordToWfActionTable(job.getId(), "1", WorkflowAction.Status.RUNNING);
JPAService jpaService = Services.get().get(JPAService.class);
assertNotNull(jpaService);
WorkflowJobGetJPAExecutor wfJobGetCmd = new WorkflowJobGetJPAExecutor(job.getId());
WorkflowActionGetJPAExecutor wfActionGetCmd = new WorkflowActionGetJPAExecutor(action.getId());
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.RUNNING);
assertEquals(action.getStatus(), WorkflowAction.Status.RUNNING);
WorkflowInstance wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.RUNNING);
new KillXCommand(job.getId()).call();
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.KILLED);
assertEquals(action.getStatus(), WorkflowAction.Status.KILLED);
wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.KILLED);
}
/**
* Test : kill RUNNING job after NodeDef upgrade.
*
* @throws Exception
*/
public void testWfKillSuccessAfterNodeDefUpgrade() throws Exception {
services.destroy();
setSystemProperty(LiteWorkflowStoreService.CONF_NODE_DEF_VERSION, LiteWorkflowStoreService.NODE_DEF_VERSION_0);
services = new Services();
services.init();
WorkflowJobBean job = this.addRecordToWfJobTable(WorkflowJob.Status.RUNNING, WorkflowInstance.Status.RUNNING);
WorkflowActionBean action = this.addRecordToWfActionTable(job.getId(), "1", WorkflowAction.Status.PREP);
JPAService jpaService = Services.get().get(JPAService.class);
assertNotNull(jpaService);
WorkflowJobGetJPAExecutor wfJobGetCmd = new WorkflowJobGetJPAExecutor(job.getId());
WorkflowActionGetJPAExecutor wfActionGetCmd = new WorkflowActionGetJPAExecutor(action.getId());
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.RUNNING);
assertEquals(action.getStatus(), WorkflowAction.Status.PREP);
WorkflowInstance wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.RUNNING);
services.destroy();
Thread.sleep(5000);
setSystemProperty(LiteWorkflowStoreService.CONF_NODE_DEF_VERSION, LiteWorkflowStoreService.NODE_DEF_VERSION_1);
services = new Services();
services.init();
Thread.sleep(5000);
new KillXCommand(job.getId()).call();
jpaService = Services.get().get(JPAService.class);
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.KILLED);
assertEquals(action.getStatus(), WorkflowAction.Status.KILLED);
wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.KILLED);
}
public void testChildId() throws Exception {
setSystemProperty(UUIDService.CONF_GENERATOR, "counter");
Services services = new Services();
services.init();
UUIDService uuid = services.get(UUIDService.class);
String id = uuid.generateId(ApplicationType.WORKFLOW);
String childId = uuid.generateChildId(id, "a");
assertEquals(id, uuid.getId(childId));
assertEquals("a", uuid.getChildName(childId));
services.destroy();
setSystemProperty(UUIDService.CONF_GENERATOR, "random");
services = new Services();
services.init();
uuid = services.get(UUIDService.class);
id = uuid.generateId(ApplicationType.WORKFLOW);
childId = uuid.generateChildId(id, "a");
assertEquals(id, uuid.getId(childId));
assertEquals("a", uuid.getChildName(childId));
services.destroy();
}
/**
* Test : kill job but failed to kill an already successful action.
*
* @throws Exception
*/
public void testWfKillFailed() throws Exception {
WorkflowJobBean job = this.addRecordToWfJobTable(WorkflowJob.Status.RUNNING, WorkflowInstance.Status.RUNNING);
WorkflowActionBean action = this.addRecordToWfActionTable(job.getId(), "1", WorkflowAction.Status.OK);
JPAService jpaService = Services.get().get(JPAService.class);
assertNotNull(jpaService);
WorkflowJobGetJPAExecutor wfJobGetCmd = new WorkflowJobGetJPAExecutor(job.getId());
WorkflowActionGetJPAExecutor wfActionGetCmd = new WorkflowActionGetJPAExecutor(action.getId());
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.RUNNING);
assertEquals(action.getStatus(), WorkflowAction.Status.OK);
WorkflowInstance wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.RUNNING);
new KillXCommand(job.getId()).call();
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.KILLED);
assertEquals(action.getStatus(), WorkflowAction.Status.OK);
wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.KILLED);
}
/**
* Test : kill job failed to load the job.
*
* @throws Exception
*/
public void testWfKillFailedToLoadJob() throws Exception {
final String testWfId = "0000001-" + new Date().getTime() + "-testWfKill-W";
WorkflowJobBean job = this.addRecordToWfJobTable(WorkflowJob.Status.RUNNING, WorkflowInstance.Status.RUNNING);
WorkflowActionBean action = this.addRecordToWfActionTable(job.getId(), "1", WorkflowAction.Status.OK);
JPAService jpaService = Services.get().get(JPAService.class);
assertNotNull(jpaService);
WorkflowJobGetJPAExecutor wfJobGetCmd = new WorkflowJobGetJPAExecutor(job.getId());
WorkflowActionGetJPAExecutor wfActionGetCmd = new WorkflowActionGetJPAExecutor(action.getId());
job = jpaService.execute(wfJobGetCmd);
action = jpaService.execute(wfActionGetCmd);
assertEquals(job.getStatus(), WorkflowJob.Status.RUNNING);
assertEquals(action.getStatus(), WorkflowAction.Status.OK);
WorkflowInstance wfInstance = job.getWorkflowInstance();
assertEquals(wfInstance.getStatus(), WorkflowInstance.Status.RUNNING);
try {
new KillXCommand(testWfId).call();
fail("Job doesn't exist. Should fail.");
} catch (CommandException ce) {
}
}
}