Examples with TaskLauncher org.ow2.proactive.scheduler.task.TaskLauncher used on opensource projects

Example 1 with TaskLauncher

use of org.ow2.proactive.scheduler.task.TaskLauncher in project scheduling by ow2-proactive.

the class InternalForkedScriptTask method createLauncher.

/**
 * {@inheritDoc}
 */
@Override
public TaskLauncher createLauncher(Node node) throws ActiveObjectCreationException, NodeException {
    logger.info(getTaskInfo().getTaskId(), "creating forked task launcher");
    TaskLauncher launcher = (TaskLauncher) PAActiveObject.newActive(TaskLauncher.class.getName(), new Object[] { getDefaultTaskLauncherInitializer(), new ProActiveForkedTaskLauncherFactory() }, node);
    // wait until the task launcher is active
    launcher.isActivated();
    setExecuterInformation(new ExecuterInformation(launcher, node));
    return launcher;
}

Example 2 with TaskLauncher

use of org.ow2.proactive.scheduler.task.TaskLauncher in project scheduling by ow2-proactive.

the class InternalScriptTask method createLauncher.

/**
 * {@inheritDoc}
 */
@Override
public TaskLauncher createLauncher(Node node) throws ActiveObjectCreationException, NodeException {
    logger.info(getTaskInfo().getTaskId(), "creating non forked task launcher");
    TaskLauncher launcher = (TaskLauncher) PAActiveObject.newActive(TaskLauncher.class.getName(), new Object[] { getDefaultTaskLauncherInitializer(), new ProActiveNonForkedTaskLauncherFactory() }, node);
    // wait until the task launcher is active
    launcher.isActivated();
    setExecuterInformation(new ExecuterInformation(launcher, node));
    return launcher;
}

Example 3 with TaskLauncher

use of org.ow2.proactive.scheduler.task.TaskLauncher in project scheduling by ow2-proactive.

the class TaskLauncherTest method thirdPartyCredentials.

@Test
public void thirdPartyCredentials() throws Throwable {
    ScriptExecutableContainer executableContainer = new ScriptExecutableContainer(new TaskScript(new SimpleScript("print(credentials.get('password'))", "groovy")));
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    initializer.setTaskId(TaskIdImpl.createTaskId(JobIdImpl.makeJobId("1000"), "job", 1000L));
    createLauncherWithInjectedMocks(initializer, new TestTaskLauncherFactory());
    CredData credData = new CredData("john", "pwd");
    credData.addThirdPartyCredential("password", "r00t");
    final KeyPairProducer keyPairProducer = new KeyPairProducer();
    final TaskLauncher spy = spy(taskLauncher);
    doReturn(keyPairProducer.getKeyPair()).when(spy).getKeyPair();
    Credentials thirdPartyCredentials = Credentials.createCredentials(credData, spy.generatePublicKey());
    executableContainer.setCredentials(thirdPartyCredentials);
    TaskResult taskResult = runTaskLauncher(spy, executableContainer);
    final String allLogs = taskResult.getOutput().getAllLogs(false);
    assertThat(allLogs.contains(String.format("r00t%n")), is(true));
}

Example 4 with TaskLauncher

use of org.ow2.proactive.scheduler.task.TaskLauncher in project scheduling by ow2-proactive.

the class KillTaskLauncherTest method kill_while_looping_in_task.

@Test
@Repeat(value = repetitions, parallel = parallel, timeout = timeout)
public void kill_while_looping_in_task() throws Exception {
    final ScriptExecutableContainer executableContainer = new ScriptExecutableContainer(new TaskScript(new SimpleScript("for(;;){}", "javascript")));
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    initializer.setTaskId(TaskIdImpl.createTaskId(JobIdImpl.makeJobId("1000"), "job", 1000L));
    Semaphore taskRunning = new Semaphore(0);
    final TaskLauncher taskLauncher = createLauncherWithInjectedMocks(initializer, new TestTaskLauncherFactory(taskRunning));
    final TaskLauncher taskLauncherPA = PAActiveObject.turnActive(taskLauncher);
    taskLauncherPA.doTask(executableContainer, null, null);
    taskRunning.acquire();
    taskLauncherPA.kill();
    assertTaskLauncherIsTerminated(taskLauncherPA);
    PAActiveObject.terminateActiveObject(taskLauncherPA, true);
}

Example 5 with TaskLauncher

use of org.ow2.proactive.scheduler.task.TaskLauncher in project scheduling by ow2-proactive.

the class KillTaskLauncherTest method kill_when_finished.

@Test
@Repeat(value = repetitions, parallel = parallel, timeout = timeout)
public void kill_when_finished() throws Throwable {
    final ScriptExecutableContainer executableContainer = new ScriptExecutableContainer(new TaskScript(new SimpleScript("result='done'", "javascript")));
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    initializer.setTaskId(TaskIdImpl.createTaskId(JobIdImpl.makeJobId("1000"), "job", 1000L));
    final TaskLauncher taskLauncher = createLauncherWithInjectedMocks(initializer, new TestTaskLauncherFactory(new Semaphore(0)));
    final TaskLauncher taskLauncherPA = PAActiveObject.turnActive(taskLauncher);
    TaskResultWaiter taskResultWaiter = new TaskResultWaiter();
    WaitForResultNotification waitForResultNotification = new WaitForResultNotification(taskResultWaiter);
    waitForResultNotification = PAActiveObject.turnActive(waitForResultNotification);
    taskLauncherPA.doTask(executableContainer, null, waitForResultNotification);
    assertEquals("done", taskResultWaiter.getTaskResult().value());
    try {
        taskLauncherPA.kill();
    } catch (Exception ignored) {
    // task launcher can be terminated before the kill message is received
    }
    assertTaskLauncherIsTerminated(taskLauncherPA);
    PAActiveObject.terminateActiveObject(taskLauncherPA, true);
}