Examples with HttpRemoteTaskFactory com.facebook.presto.server.HttpRemoteTaskFactory used on opensource projects

Example 1 with HttpRemoteTaskFactory

use of com.facebook.presto.server.HttpRemoteTaskFactory in project presto by prestodb.

the class TestHttpRemoteTask method testRemoteTaskMismatch.

// This timeout should never be reached because a daemon thread in test should fail the test and do proper cleanup.
@Test(timeOut = 30000)
public void testRemoteTaskMismatch() throws InterruptedException, ExecutionException {
    Duration idleTimeout = new Duration(3, SECONDS);
    Duration failTimeout = new Duration(20, SECONDS);
    JsonCodec<TaskStatus> taskStatusCodec = JsonCodec.jsonCodec(TaskStatus.class);
    JsonCodec<TaskInfo> taskInfoCodec = JsonCodec.jsonCodec(TaskInfo.class);
    TaskManagerConfig taskManagerConfig = new TaskManagerConfig();
    // Shorten status refresh wait and info update interval so that we can have a shorter test timeout
    taskManagerConfig.setStatusRefreshMaxWait(new Duration(idleTimeout.roundTo(MILLISECONDS) / 100, MILLISECONDS));
    taskManagerConfig.setInfoUpdateInterval(new Duration(idleTimeout.roundTo(MILLISECONDS) / 10, MILLISECONDS));
    AtomicLong lastActivityNanos = new AtomicLong(System.nanoTime());
    HttpProcessor httpProcessor = new HttpProcessor(taskStatusCodec, taskInfoCodec, lastActivityNanos);
    TestingHttpClient testingHttpClient = new TestingHttpClient(httpProcessor);
    HttpRemoteTaskFactory httpRemoteTaskFactory = new HttpRemoteTaskFactory(new QueryManagerConfig(), taskManagerConfig, testingHttpClient, new TestSqlTaskManager.MockLocationFactory(), taskStatusCodec, taskInfoCodec, JsonCodec.jsonCodec(TaskUpdateRequest.class), new RemoteTaskStats());
    RemoteTask remoteTask = httpRemoteTaskFactory.createRemoteTask(TEST_SESSION, new TaskId("test", 1, 2), new PrestoNode("node-id", URI.create("http://192.0.1.2"), new NodeVersion("version"), false), TaskTestUtils.PLAN_FRAGMENT, ImmutableMultimap.of(), createInitialEmptyOutputBuffers(OutputBuffers.BufferType.BROADCAST), new NodeTaskMap.PartitionedSplitCountTracker(i -> {
    }), true);
    httpProcessor.setInitialTaskInfo(remoteTask.getTaskInfo());
    remoteTask.start();
    CompletableFuture<Void> testComplete = new CompletableFuture<>();
    asyncRun(idleTimeout.roundTo(MILLISECONDS), failTimeout.roundTo(MILLISECONDS), lastActivityNanos, () -> testComplete.complete(null), (message, cause) -> testComplete.completeExceptionally(new AssertionError(message, cause)));
    testComplete.get();
    httpRemoteTaskFactory.stop();
    assertTrue(remoteTask.getTaskStatus().getState().isDone(), format("TaskStatus is not in a done state: %s", remoteTask.getTaskStatus()));
    assertEquals(getOnlyElement(remoteTask.getTaskStatus().getFailures()).getErrorCode(), REMOTE_TASK_MISMATCH.toErrorCode());
    assertTrue(remoteTask.getTaskInfo().getTaskStatus().getState().isDone(), format("TaskInfo is not in a done state: %s", remoteTask.getTaskInfo()));
}