Examples with DataSize io.airlift.units.DataSize used on opensource projects

Example 96 with DataSize

use of io.airlift.units.DataSize in project presto by prestodb.

the class TestDriverStats method assertExpectedDriverStats.

public static void assertExpectedDriverStats(DriverStats actual) {
    assertEquals(actual.getCreateTime(), new DateTime(1, UTC));
    assertEquals(actual.getStartTime(), new DateTime(2, UTC));
    assertEquals(actual.getEndTime(), new DateTime(3, UTC));
    assertEquals(actual.getQueuedTime(), new Duration(4, NANOSECONDS));
    assertEquals(actual.getElapsedTime(), new Duration(5, NANOSECONDS));
    assertEquals(actual.getMemoryReservation(), new DataSize(6, BYTE));
    assertEquals(actual.getPeakMemoryReservation(), new DataSize(19, BYTE));
    assertEquals(actual.getSystemMemoryReservation(), new DataSize(7, BYTE));
    assertEquals(actual.getTotalScheduledTime(), new Duration(8, NANOSECONDS));
    assertEquals(actual.getTotalCpuTime(), new Duration(9, NANOSECONDS));
    assertEquals(actual.getTotalUserTime(), new Duration(10, NANOSECONDS));
    assertEquals(actual.getTotalBlockedTime(), new Duration(11, NANOSECONDS));
    assertEquals(actual.getRawInputDataSize(), new DataSize(12, BYTE));
    assertEquals(actual.getRawInputPositions(), 13);
    assertEquals(actual.getRawInputReadTime(), new Duration(14, NANOSECONDS));
    assertEquals(actual.getProcessedInputDataSize(), new DataSize(15, BYTE));
    assertEquals(actual.getProcessedInputPositions(), 16);
    assertEquals(actual.getOutputDataSize(), new DataSize(17, BYTE));
    assertEquals(actual.getOutputPositions(), 18);
    assertEquals(actual.getOperatorStats().size(), 1);
    assertExpectedOperatorStats(actual.getOperatorStats().get(0));
}

Example 97 with DataSize

use of io.airlift.units.DataSize in project presto by prestodb.

the class TestExchangeClient method testBufferLimit.

@Test
public void testBufferLimit() throws Exception {
    DataSize maxResponseSize = new DataSize(1, Unit.BYTE);
    MockExchangeRequestProcessor processor = new MockExchangeRequestProcessor(maxResponseSize);
    URI location = URI.create("http://localhost:8080");
    // add a pages
    processor.addPage(location, createPage(1));
    processor.addPage(location, createPage(2));
    processor.addPage(location, createPage(3));
    processor.setComplete(location);
    @SuppressWarnings("resource") ExchangeClient exchangeClient = new ExchangeClient(new DataSize(1, Unit.BYTE), maxResponseSize, 1, new Duration(1, TimeUnit.MINUTES), new Duration(1, TimeUnit.MINUTES), new TestingHttpClient(processor, newCachedThreadPool(daemonThreadsNamed("test-%s"))), executor, deltaMemoryInBytes -> {
    });
    exchangeClient.addLocation(location);
    exchangeClient.noMoreLocations();
    assertEquals(exchangeClient.isClosed(), false);
    long start = System.nanoTime();
    // start fetching pages
    exchangeClient.scheduleRequestIfNecessary();
    // wait for a page to be fetched
    do {
        // there is no thread coordination here, so sleep is the best we can do
        assertLessThan(Duration.nanosSince(start), new Duration(5, TimeUnit.SECONDS));
        sleepUninterruptibly(100, MILLISECONDS);
    } while (exchangeClient.getStatus().getBufferedPages() == 0);
    // client should have sent a single request for a single page
    assertEquals(exchangeClient.getStatus().getBufferedPages(), 1);
    assertTrue(exchangeClient.getStatus().getBufferedBytes() > 0);
    assertStatus(exchangeClient.getStatus().getPageBufferClientStatuses().get(0), location, "queued", 1, 1, 1, "not scheduled");
    // remove the page and wait for the client to fetch another page
    assertPageEquals(exchangeClient.getNextPage(new Duration(0, TimeUnit.SECONDS)), createPage(1));
    do {
        assertLessThan(Duration.nanosSince(start), new Duration(5, TimeUnit.SECONDS));
        sleepUninterruptibly(100, MILLISECONDS);
    } while (exchangeClient.getStatus().getBufferedPages() == 0);
    // client should have sent a single request for a single page
    assertStatus(exchangeClient.getStatus().getPageBufferClientStatuses().get(0), location, "queued", 2, 2, 2, "not scheduled");
    assertEquals(exchangeClient.getStatus().getBufferedPages(), 1);
    assertTrue(exchangeClient.getStatus().getBufferedBytes() > 0);
    // remove the page and wait for the client to fetch another page
    assertPageEquals(exchangeClient.getNextPage(new Duration(0, TimeUnit.SECONDS)), createPage(2));
    do {
        assertLessThan(Duration.nanosSince(start), new Duration(5, TimeUnit.SECONDS));
        sleepUninterruptibly(100, MILLISECONDS);
    } while (exchangeClient.getStatus().getBufferedPages() == 0);
    // client should have sent a single request for a single page
    assertStatus(exchangeClient.getStatus().getPageBufferClientStatuses().get(0), location, "queued", 3, 3, 3, "not scheduled");
    assertEquals(exchangeClient.getStatus().getBufferedPages(), 1);
    assertTrue(exchangeClient.getStatus().getBufferedBytes() > 0);
    // remove last page
    assertPageEquals(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)), createPage(3));
    //  wait for client to decide there are no more pages
    assertNull(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)));
    assertEquals(exchangeClient.getStatus().getBufferedPages(), 0);
    assertTrue(exchangeClient.getStatus().getBufferedBytes() == 0);
    assertEquals(exchangeClient.isClosed(), true);
    assertStatus(exchangeClient.getStatus().getPageBufferClientStatuses().get(0), location, "closed", 3, 5, 5, "not scheduled");
}

Example 98 with DataSize

use of io.airlift.units.DataSize in project presto by prestodb.

the class TestExchangeClient method testAddLocation.

@Test(timeOut = 10000)
public void testAddLocation() throws Exception {
    DataSize maxResponseSize = new DataSize(10, Unit.MEGABYTE);
    MockExchangeRequestProcessor processor = new MockExchangeRequestProcessor(maxResponseSize);
    @SuppressWarnings("resource") ExchangeClient exchangeClient = new ExchangeClient(new DataSize(32, Unit.MEGABYTE), maxResponseSize, 1, new Duration(1, TimeUnit.MINUTES), new Duration(1, TimeUnit.MINUTES), new TestingHttpClient(processor, newCachedThreadPool(daemonThreadsNamed("test-%s"))), executor, deltaMemoryInBytes -> {
    });
    URI location1 = URI.create("http://localhost:8081/foo");
    processor.addPage(location1, createPage(1));
    processor.addPage(location1, createPage(2));
    processor.addPage(location1, createPage(3));
    processor.setComplete(location1);
    exchangeClient.addLocation(location1);
    assertEquals(exchangeClient.isClosed(), false);
    assertPageEquals(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)), createPage(1));
    assertEquals(exchangeClient.isClosed(), false);
    assertPageEquals(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)), createPage(2));
    assertEquals(exchangeClient.isClosed(), false);
    assertPageEquals(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)), createPage(3));
    assertNull(exchangeClient.getNextPage(new Duration(10, MILLISECONDS)));
    assertEquals(exchangeClient.isClosed(), false);
    URI location2 = URI.create("http://localhost:8082/bar");
    processor.addPage(location2, createPage(4));
    processor.addPage(location2, createPage(5));
    processor.addPage(location2, createPage(6));
    processor.setComplete(location2);
    exchangeClient.addLocation(location2);
    assertEquals(exchangeClient.isClosed(), false);
    assertPageEquals(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)), createPage(4));
    assertEquals(exchangeClient.isClosed(), false);
    assertPageEquals(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)), createPage(5));
    assertEquals(exchangeClient.isClosed(), false);
    assertPageEquals(exchangeClient.getNextPage(new Duration(1, TimeUnit.SECONDS)), createPage(6));
    assertNull(exchangeClient.getNextPage(new Duration(10, MILLISECONDS)));
    assertEquals(exchangeClient.isClosed(), false);
    exchangeClient.noMoreLocations();
    // receive a final GONE response, so just spin until it's closed or the test times out.
    while (!exchangeClient.isClosed()) {
        Thread.sleep(1);
    }
    ImmutableMap<URI, PageBufferClientStatus> statuses = uniqueIndex(exchangeClient.getStatus().getPageBufferClientStatuses(), PageBufferClientStatus::getUri);
    assertStatus(statuses.get(location1), location1, "closed", 3, 3, 3, "not scheduled");
    assertStatus(statuses.get(location2), location2, "closed", 3, 3, 3, "not scheduled");
}

Example 99 with DataSize

use of io.airlift.units.DataSize in project presto by prestodb.

the class TestExchangeOperator method setUp.

@SuppressWarnings("resource")
@BeforeClass
public void setUp() throws Exception {
    executor = newScheduledThreadPool(4, daemonThreadsNamed("test-%s"));
    httpClient = new TestingHttpClient(new HttpClientHandler(taskBuffers), executor);
    exchangeClientSupplier = (systemMemoryUsageListener) -> new ExchangeClient(new DataSize(32, MEGABYTE), new DataSize(10, MEGABYTE), 3, new Duration(1, TimeUnit.MINUTES), new Duration(1, TimeUnit.MINUTES), httpClient, executor, systemMemoryUsageListener);
}

Example 100 with DataSize

use of io.airlift.units.DataSize in project presto by prestodb.

the class TestOperatorStats method testAddMergeable.

@Test
public void testAddMergeable() {
    OperatorStats actual = MERGEABLE.add(MERGEABLE, MERGEABLE);
    assertEquals(actual.getOperatorId(), 41);
    assertEquals(actual.getOperatorType(), "test");
    assertEquals(actual.getTotalDrivers(), 3 * 1);
    assertEquals(actual.getAddInputCalls(), 3 * 2);
    assertEquals(actual.getAddInputWall(), new Duration(3 * 3, NANOSECONDS));
    assertEquals(actual.getAddInputCpu(), new Duration(3 * 4, NANOSECONDS));
    assertEquals(actual.getAddInputUser(), new Duration(3 * 5, NANOSECONDS));
    assertEquals(actual.getInputDataSize(), new DataSize(3 * 6, BYTE));
    assertEquals(actual.getInputPositions(), 3 * 7);
    assertEquals(actual.getSumSquaredInputPositions(), 3 * 8.0);
    assertEquals(actual.getGetOutputCalls(), 3 * 9);
    assertEquals(actual.getGetOutputWall(), new Duration(3 * 10, NANOSECONDS));
    assertEquals(actual.getGetOutputCpu(), new Duration(3 * 11, NANOSECONDS));
    assertEquals(actual.getGetOutputUser(), new Duration(3 * 12, NANOSECONDS));
    assertEquals(actual.getOutputDataSize(), new DataSize(3 * 13, BYTE));
    assertEquals(actual.getOutputPositions(), 3 * 14);
    assertEquals(actual.getBlockedWall(), new Duration(3 * 15, NANOSECONDS));
    assertEquals(actual.getFinishCalls(), 3 * 16);
    assertEquals(actual.getFinishWall(), new Duration(3 * 17, NANOSECONDS));
    assertEquals(actual.getFinishCpu(), new Duration(3 * 18, NANOSECONDS));
    assertEquals(actual.getFinishUser(), new Duration(3 * 19, NANOSECONDS));
    assertEquals(actual.getMemoryReservation(), new DataSize(3 * 20, BYTE));
    assertEquals(actual.getSystemMemoryReservation(), new DataSize(3 * 21, BYTE));
    assertEquals(actual.getInfo().getClass(), PartitionedOutputInfo.class);
    assertEquals(((PartitionedOutputInfo) actual.getInfo()).getPagesAdded(), 3 * MERGEABLE_INFO.getPagesAdded());
}