コード例 #1
0
  @Test
  public void testTagInjection() throws IOException {

    String tag1 = "tag1";
    String value1 = "value1";
    String metadataValue1 = "metadata1";
    String tag2 = "tag2";
    String value2 = "value2";

    MetricContext context =
        MetricContext.builder("context")
            .addTag(new Tag<String>(tag1, value1))
            .addTag(new Tag<String>(tag2, value2))
            .build();

    MockKafkaPusher pusher = new MockKafkaPusher();
    KafkaEventReporter kafkaReporter = getBuilder(context, pusher).build("localhost:0000", "topic");

    String namespace = "gobblin.metrics.test";
    String eventName = "testEvent";

    GobblinTrackingEvent event = new GobblinTrackingEvent();
    event.setName(eventName);
    event.setNamespace(namespace);
    Map<String, String> metadata = Maps.newHashMap();
    metadata.put(tag1, metadataValue1);
    event.setMetadata(metadata);
    context.submitEvent(event);

    try {
      Thread.sleep(100);
    } catch (InterruptedException ex) {
      Thread.currentThread().interrupt();
    }

    kafkaReporter.report();

    try {
      Thread.sleep(100);
    } catch (InterruptedException ex) {
      Thread.currentThread().interrupt();
    }

    GobblinTrackingEvent retrievedEvent = nextEvent(pusher.messageIterator());
    Assert.assertEquals(retrievedEvent.getNamespace(), namespace);
    Assert.assertEquals(retrievedEvent.getName(), eventName);
    Assert.assertEquals(retrievedEvent.getMetadata().size(), 4);
    Assert.assertEquals(retrievedEvent.getMetadata().get(tag1), metadataValue1);
    Assert.assertEquals(retrievedEvent.getMetadata().get(tag2), value2);
  }
コード例 #2
0
  @Test
  public void testKafkaEventReporter() throws IOException {
    MetricContext context = MetricContext.builder("context").build();

    MockKafkaPusher pusher = new MockKafkaPusher();
    KafkaEventReporter kafkaReporter = getBuilder(context, pusher).build("localhost:0000", "topic");

    String namespace = "gobblin.metrics.test";
    String eventName = "testEvent";

    GobblinTrackingEvent event = new GobblinTrackingEvent();
    event.setName(eventName);
    event.setNamespace(namespace);
    Map<String, String> metadata = Maps.newHashMap();
    metadata.put("m1", "v1");
    metadata.put("m2", null);
    event.setMetadata(metadata);
    context.submitEvent(event);

    try {
      Thread.sleep(100);
    } catch (InterruptedException ex) {
      Thread.currentThread().interrupt();
    }

    kafkaReporter.report();

    try {
      Thread.sleep(100);
    } catch (InterruptedException ex) {
      Thread.currentThread().interrupt();
    }

    GobblinTrackingEvent retrievedEvent = nextEvent(pusher.messageIterator());
    Assert.assertEquals(retrievedEvent.getNamespace(), namespace);
    Assert.assertEquals(retrievedEvent.getName(), eventName);
    Assert.assertEquals(retrievedEvent.getMetadata().size(), 4);
  }