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

Example 66 with Task

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

the class ForkedTaskExecutorTest method nonDaemonThreadsForkedJVMExit.

/**
 * This test ensures that the forked JVM exited properly when non-daemon threads are created inside the task
 *
 * @throws Exception
 */
@Test(timeout = 30000)
public void nonDaemonThreadsForkedJVMExit() throws Exception {
    String taskScript = CharStreams.toString(new InputStreamReader(getClass().getResourceAsStream("/task-nondaemon-thread.groovy"), Charsets.UTF_8));
    TestTaskOutput taskOutput = new TestTaskOutput();
    File workingDir = tmpFolder.newFolder();
    ForkedTaskExecutor taskExecutor = new ForkedTaskExecutor(workingDir);
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    initializer.setTaskId((TaskIdImpl.createTaskId(JobIdImpl.makeJobId("1000"), "job", 1000L)));
    TaskResultImpl result = taskExecutor.execute(new TaskContext(new ScriptExecutableContainer(new TaskScript(new SimpleScript(taskScript, "groovy"))), initializer, null, new NodeDataSpacesURIs("", "", "", "", "", ""), "", ""), taskOutput.outputStream, taskOutput.error);
    Assert.assertFalse(result.hadException());
}

Example 67 with Task

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

the class InProcessTaskExecutorTest method simpleScriptTask.

@Test
public void simpleScriptTask() throws Throwable {
    TestTaskOutput taskOutput = new TestTaskOutput();
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    initializer.setPreScript(new SimpleScript("println('pre')", "groovy"));
    initializer.setPostScript(new SimpleScript("println('post')", "groovy"));
    initializer.setTaskId(TaskIdImpl.createTaskId(JobIdImpl.makeJobId("1000"), "job", 1000L));
    TaskResultImpl result = new InProcessTaskExecutor().execute(new TaskContext(new ScriptExecutableContainer(new TaskScript(new SimpleScript("println('hello'); java.lang.Thread.sleep(5); result='hello'", "groovy"))), initializer, null, new NodeDataSpacesURIs("", "", "", "", "", ""), "", ""), taskOutput.outputStream, taskOutput.error);
    assertEquals(String.format("pre%nhello%npost%n"), taskOutput.output());
    assertEquals("hello", result.value());
    assertTrue("Task duration should be at least 5", result.getTaskDuration() >= 5);
}

Example 68 with Task

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

the class InProcessTaskExecutorTest method scriptArgumentsReplacements.

@Test
public void scriptArgumentsReplacements() throws Throwable {
    TestTaskOutput taskOutput = new TestTaskOutput();
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    String printArgs = "println(args[0] + args[1]);";
    initializer.setPreScript(new SimpleScript(printArgs, "groovy", new Serializable[] { "$credentials_PASSWORD", "$PA_JOB_ID" }));
    initializer.setPostScript(new SimpleScript(printArgs, "groovy", new Serializable[] { "$credentials_PASSWORD", "$PA_JOB_ID" }));
    initializer.setTaskId(TaskIdImpl.createTaskId(new JobIdImpl(1000, "job"), "task", 42L));
    Decrypter decrypter = createCredentials("somebody_that_does_not_exists");
    TaskContext taskContext = new TaskContext(new ScriptExecutableContainer(new TaskScript(new SimpleScript(printArgs, "groovy", new Serializable[] { "$credentials_PASSWORD", "${PA_JOB_ID}" }))), initializer, null, new NodeDataSpacesURIs("", "", "", "", "", ""), "", "", decrypter);
    new InProcessTaskExecutor().execute(taskContext, taskOutput.outputStream, taskOutput.error);
    // pre, task and post
    assertEquals(String.format("p4ssw0rd1000%np4ssw0rd1000%np4ssw0rd1000%n"), taskOutput.output());
}

Example 69 with Task

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

the class InProcessTaskExecutorTest method contextVariables_index.

@Test
public void contextVariables_index() throws Throwable {
    TestTaskOutput taskOutput = new TestTaskOutput();
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    initializer.setReplicationIndex(7);
    initializer.setIterationIndex(6);
    String script = "result = variables.get('PA_TASK_ITERATION') * variables.get('PA_TASK_REPLICATION')";
    initializer.setTaskId(TaskIdImpl.createTaskId(new JobIdImpl(1000, "job"), "task", 42L));
    TaskResultImpl result = new InProcessTaskExecutor().execute(new TaskContext(new ScriptExecutableContainer(new TaskScript(new SimpleScript(script, "groovy"))), initializer, null, new NodeDataSpacesURIs("", "", "", "", "", ""), "", ""), taskOutput.outputStream, taskOutput.error);
    assertEquals(42, result.value());
}

Example 70 with Task

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

the class InProcessTaskExecutorTest method contextVariables.

@Test
public void contextVariables() throws Throwable {
    TestTaskOutput taskOutput = new TestTaskOutput();
    TaskLauncherInitializer initializer = new TaskLauncherInitializer();
    initializer.setReplicationIndex(42);
    String printEnvVariables = "print(variables.get('PA_JOB_NAME') + '@' + " + "variables.get('PA_JOB_ID') + '@' + variables.get('PA_TASK_NAME') " + "+ '@' + variables.get('PA_TASK_ID') +'\\n')";
    initializer.setPreScript(new SimpleScript(printEnvVariables, "groovy"));
    initializer.setPostScript(new SimpleScript(printEnvVariables, "groovy"));
    initializer.setTaskId(TaskIdImpl.createTaskId(new JobIdImpl(1000, "job"), "task", 42L));
    new InProcessTaskExecutor().execute(new TaskContext(new ScriptExecutableContainer(new TaskScript(new SimpleScript(printEnvVariables, "groovy"))), initializer, null, new NodeDataSpacesURIs("", "", "", "", "", ""), "", ""), taskOutput.outputStream, taskOutput.error);
    String[] lines = taskOutput.output().split("\\n");
    assertEquals("job@1000@task@42", lines[0]);
    assertEquals("job@1000@task@42", lines[1]);
    assertEquals("job@1000@task@42", lines[2]);
}