Examples with UTCClock org.apache.hadoop.yarn.util.UTCClock used on opensource projects

Example 11 with UTCClock

use of org.apache.hadoop.yarn.util.UTCClock in project hadoop by apache.

the class TestClientRMService method testReservationDelete.

@Test
public void testReservationDelete() {
    ResourceManager rm = setupResourceManager();
    ClientRMService clientService = rm.getClientRMService();
    Clock clock = new UTCClock();
    long arrival = clock.getTime();
    long duration = 60000;
    long deadline = (long) (arrival + 1.05 * duration);
    ReservationSubmissionRequest sRequest = submitReservationTestHelper(clientService, arrival, deadline, duration);
    ReservationId reservationID = sRequest.getReservationId();
    // Delete the reservation
    ReservationDeleteRequest dRequest = ReservationDeleteRequest.newInstance(reservationID);
    ReservationDeleteResponse dResponse = null;
    try {
        dResponse = clientService.deleteReservation(dRequest);
    } catch (Exception e) {
        Assert.fail(e.getMessage());
    }
    Assert.assertNotNull(dResponse);
    System.out.println("Delete reservation response: " + dResponse);
    // List reservations, search by non-existent reservationID
    ReservationListRequest request = ReservationListRequest.newInstance(ReservationSystemTestUtil.reservationQ, reservationID.toString(), -1, -1, false);
    ReservationListResponse response = null;
    try {
        response = clientService.listReservations(request);
    } catch (Exception e) {
        Assert.fail(e.getMessage());
    }
    Assert.assertNotNull(response);
    Assert.assertEquals(0, response.getReservationAllocationState().size());
    rm.stop();
}

Example 12 with UTCClock

use of org.apache.hadoop.yarn.util.UTCClock in project hadoop by apache.

the class TestClientRMService method testListReservationsByReservationId.

@Test
public void testListReservationsByReservationId() {
    ResourceManager rm = setupResourceManager();
    ClientRMService clientService = rm.getClientRMService();
    Clock clock = new UTCClock();
    long arrival = clock.getTime();
    long duration = 60000;
    long deadline = (long) (arrival + 1.05 * duration);
    ReservationSubmissionRequest sRequest = submitReservationTestHelper(clientService, arrival, deadline, duration);
    ReservationId reservationID = sRequest.getReservationId();
    ReservationListResponse response = null;
    ReservationListRequest request = ReservationListRequest.newInstance(ReservationSystemTestUtil.reservationQ, reservationID.toString(), -1, -1, false);
    try {
        response = clientService.listReservations(request);
    } catch (Exception e) {
        Assert.fail(e.getMessage());
    }
    Assert.assertNotNull(response);
    Assert.assertEquals(1, response.getReservationAllocationState().size());
    Assert.assertEquals(response.getReservationAllocationState().get(0).getReservationId().getId(), reservationID.getId());
    Assert.assertEquals(response.getReservationAllocationState().get(0).getResourceAllocationRequests().size(), 0);
    rm.stop();
}

Example 13 with UTCClock

use of org.apache.hadoop.yarn.util.UTCClock in project hadoop by apache.

the class TestYarnClient method testReservationDelete.

@Test
public void testReservationDelete() throws Exception {
    MiniYARNCluster cluster = setupMiniYARNCluster();
    YarnClient client = setupYarnClient(cluster);
    try {
        Clock clock = new UTCClock();
        long arrival = clock.getTime();
        long duration = 60000;
        long deadline = (long) (arrival + 1.05 * duration);
        ReservationSubmissionRequest sRequest = submitReservationTestHelper(client, arrival, deadline, duration);
        ReservationId reservationID = sRequest.getReservationId();
        // Delete the reservation
        ReservationDeleteRequest dRequest = ReservationDeleteRequest.newInstance(reservationID);
        ReservationDeleteResponse dResponse = client.deleteReservation(dRequest);
        Assert.assertNotNull(dResponse);
        System.out.println("Delete reservation response: " + dResponse);
        // List reservations, search by non-existent reservationID
        ReservationListRequest request = ReservationListRequest.newInstance(ReservationSystemTestUtil.reservationQ, reservationID.toString(), -1, -1, false);
        ReservationListResponse response = client.listReservations(request);
        Assert.assertNotNull(response);
        Assert.assertEquals(0, response.getReservationAllocationState().size());
    } finally {
        // clean-up
        if (client != null) {
            client.stop();
        }
        cluster.stop();
    }
}

Example 14 with UTCClock

use of org.apache.hadoop.yarn.util.UTCClock in project hadoop by apache.

the class TestYarnClient method testListReservationsByTimeIntervalContainingNoReservations.

@Test
public void testListReservationsByTimeIntervalContainingNoReservations() throws Exception {
    MiniYARNCluster cluster = setupMiniYARNCluster();
    YarnClient client = setupYarnClient(cluster);
    try {
        Clock clock = new UTCClock();
        long arrival = clock.getTime();
        long duration = 60000;
        long deadline = (long) (arrival + 1.05 * duration);
        ReservationSubmissionRequest sRequest = submitReservationTestHelper(client, arrival, deadline, duration);
        // List reservations, search by very large start time.
        ReservationListRequest request = ReservationListRequest.newInstance(ReservationSystemTestUtil.reservationQ, "", Long.MAX_VALUE, -1, false);
        ReservationListResponse response = client.listReservations(request);
        // Ensure all reservations are filtered out.
        Assert.assertNotNull(response);
        Assert.assertEquals(response.getReservationAllocationState().size(), 0);
        duration = 30000;
        deadline = sRequest.getReservationDefinition().getDeadline();
        // List reservations, search by start time after the reservation
        // end time.
        request = ReservationListRequest.newInstance(ReservationSystemTestUtil.reservationQ, "", deadline + duration, deadline + 2 * duration, false);
        response = client.listReservations(request);
        // Ensure all reservations are filtered out.
        Assert.assertNotNull(response);
        Assert.assertEquals(response.getReservationAllocationState().size(), 0);
        arrival = clock.getTime();
        // List reservations, search by end time before the reservation start
        // time.
        request = ReservationListRequest.newInstance(ReservationSystemTestUtil.reservationQ, "", 0, arrival - duration, false);
        response = client.listReservations(request);
        // Ensure all reservations are filtered out.
        Assert.assertNotNull(response);
        Assert.assertEquals(response.getReservationAllocationState().size(), 0);
        // List reservations, search by very small end time.
        request = ReservationListRequest.newInstance(ReservationSystemTestUtil.reservationQ, "", 0, 1, false);
        response = client.listReservations(request);
        // Ensure all reservations are filtered out.
        Assert.assertNotNull(response);
        Assert.assertEquals(response.getReservationAllocationState().size(), 0);
    } finally {
        // clean-up
        if (client != null) {
            client.stop();
        }
        cluster.stop();
    }
}

Example 15 with UTCClock

use of org.apache.hadoop.yarn.util.UTCClock in project hadoop by apache.

the class TestYarnClient method testUpdateReservation.

@Test
public void testUpdateReservation() throws Exception {
    MiniYARNCluster cluster = setupMiniYARNCluster();
    YarnClient client = setupYarnClient(cluster);
    try {
        Clock clock = new UTCClock();
        long arrival = clock.getTime();
        long duration = 60000;
        long deadline = (long) (arrival + 1.05 * duration);
        ReservationSubmissionRequest sRequest = submitReservationTestHelper(client, arrival, deadline, duration);
        ReservationDefinition rDef = sRequest.getReservationDefinition();
        ReservationRequest rr = rDef.getReservationRequests().getReservationResources().get(0);
        ReservationId reservationID = sRequest.getReservationId();
        rr.setNumContainers(5);
        arrival = clock.getTime();
        duration = 30000;
        deadline = (long) (arrival + 1.05 * duration);
        rr.setDuration(duration);
        rDef.setArrival(arrival);
        rDef.setDeadline(deadline);
        ReservationUpdateRequest uRequest = ReservationUpdateRequest.newInstance(rDef, reservationID);
        ReservationUpdateResponse uResponse = client.updateReservation(uRequest);
        Assert.assertNotNull(uResponse);
        System.out.println("Update reservation response: " + uResponse);
    } finally {
        // clean-up
        if (client != null) {
            client.stop();
        }
        cluster.stop();
    }
}