Examples with Tuple backtype.storm.tuple.Tuple used on opensource projects

Example 46 with Tuple

use of backtype.storm.tuple.Tuple in project heron by twitter.

the class OutputCollectorImpl method emit.

@Override
public List<Integer> emit(String streamId, Collection<Tuple> anchors, List<Object> tuple) {
    if (anchors != null) {
        ArrayList<com.twitter.heron.api.tuple.Tuple> l = new ArrayList<com.twitter.heron.api.tuple.Tuple>();
        for (Tuple t : anchors) {
            TupleImpl i = (TupleImpl) t;
            l.add(i.getDelegate());
        }
        return delegate.emit(streamId, l, tuple);
    } else {
        return delegate.emit(streamId, (Collection<com.twitter.heron.api.tuple.Tuple>) null, tuple);
    }
}

Example 47 with Tuple

use of backtype.storm.tuple.Tuple in project pulsar by yahoo.

the class PulsarBoltTest method testBasic.

@Test
public void testBasic() throws Exception {
    String msgContent = "hello world";
    Tuple tuple = getMockTuple(msgContent);
    bolt.execute(tuple);
    for (int i = 0; i < NO_OF_RETRIES; i++) {
        Thread.sleep(1000);
        if (mockCollector.acked()) {
            break;
        }
    }
    Assert.assertTrue(mockCollector.acked());
    Assert.assertFalse(mockCollector.failed());
    Assert.assertNull(mockCollector.getLastError());
    Assert.assertEquals(tuple, mockCollector.getAckedTuple());
    Message msg = consumer.receive(5, TimeUnit.SECONDS);
    consumer.acknowledge(msg);
    Assert.assertEquals(msgContent, new String(msg.getData()));
}

Example 48 with Tuple

use of backtype.storm.tuple.Tuple in project pulsar by yahoo.

the class PulsarBoltTest method testExecuteFailure.

@Test
public void testExecuteFailure() throws Exception {
    String msgContent = "throw exception";
    Tuple tuple = getMockTuple(msgContent);
    bolt.execute(tuple);
    Assert.assertFalse(mockCollector.acked());
    Assert.assertTrue(mockCollector.failed());
    Assert.assertNotNull(mockCollector.getLastError());
}

Example 49 with Tuple

use of backtype.storm.tuple.Tuple in project pulsar by yahoo.

the class PulsarBoltTest method testMetrics.

@Test
public void testMetrics() throws Exception {
    bolt.resetMetrics();
    String msgContent = "hello world";
    Tuple tuple = getMockTuple(msgContent);
    for (int i = 0; i < 10; i++) {
        bolt.execute(tuple);
    }
    for (int i = 0; i < NO_OF_RETRIES; i++) {
        Thread.sleep(1000);
        if (mockCollector.getNumTuplesAcked() == 10) {
            break;
        }
    }
    @SuppressWarnings("rawtypes") Map metrics = (Map) bolt.getValueAndReset();
    Assert.assertEquals(((Long) metrics.get(PulsarBolt.NO_OF_MESSAGES_SENT)).longValue(), 10);
    Assert.assertEquals(((Double) metrics.get(PulsarBolt.PRODUCER_RATE)).doubleValue(), 10.0 / pulsarBoltConf.getMetricsTimeIntervalInSecs());
    Assert.assertEquals(((Double) metrics.get(PulsarBolt.PRODUCER_THROUGHPUT_BYTES)).doubleValue(), ((double) msgContent.getBytes().length * 10) / pulsarBoltConf.getMetricsTimeIntervalInSecs());
    metrics = bolt.getMetrics();
    Assert.assertEquals(((Long) metrics.get(PulsarBolt.NO_OF_MESSAGES_SENT)).longValue(), 0);
    for (int i = 0; i < 10; i++) {
        Message msg = consumer.receive(5, TimeUnit.SECONDS);
        consumer.acknowledge(msg);
    }
}