Examples with Sink org.apache.flume.Sink used on opensource projects

Example 1 with Sink

use of org.apache.flume.Sink in project phoenix by apache.

the class PhoenixSinkIT method testSinkCreation.

@Test
public void testSinkCreation() {
    SinkFactory factory = new DefaultSinkFactory();
    Sink sink = factory.create("PhoenixSink__", "org.apache.phoenix.flume.sink.PhoenixSink");
    Assert.assertNotNull(sink);
    Assert.assertTrue(PhoenixSink.class.isInstance(sink));
}

Example 2 with Sink

use of org.apache.flume.Sink in project rocketmq-externals by apache.

the class RocketMQSinkTest method testBatchEvent.

@Test
public void testBatchEvent() throws MQClientException, InterruptedException, EventDeliveryException, RemotingException, MQBrokerException, UnsupportedEncodingException {
    /*
        start sink
         */
    Context context = new Context();
    context.put(NAME_SERVER_CONFIG, nameServer);
    context.put(TAG_CONFIG, tag);
    context.put(BATCH_SIZE_CONFIG, String.valueOf(batchSize));
    RocketMQSink sink = new RocketMQSink();
    Configurables.configure(sink, context);
    MemoryChannel channel = new MemoryChannel();
    Configurables.configure(channel, context);
    sink.setChannel(channel);
    sink.start();
    /*
        mock flume source
         */
    Map<String, String> msgs = new HashMap<>();
    Transaction tx = channel.getTransaction();
    tx.begin();
    int sendNum = 0;
    for (int i = 0; i < batchSize; i++) {
        String sendMsg = "\"Hello RocketMQ\"" + "," + DateFormatUtils.format(new Date(), "yyyy-MM-DD hh:mm:ss:SSSS");
        Event event = EventBuilder.withBody(sendMsg.getBytes(), null);
        channel.put(event);
        log.info("publish message : {}", sendMsg);
        String[] sendMsgKv = sendMsg.split(",");
        msgs.put(sendMsgKv[1], sendMsgKv[0]);
        sendNum++;
        Thread.sleep(10);
    }
    log.info("send message num={}", sendNum);
    tx.commit();
    tx.close();
    Sink.Status status = sink.process();
    if (status == Sink.Status.BACKOFF) {
        fail("Error");
    }
    sink.stop();
    /*
        consumer message
         */
    consumer = new DefaultMQPullConsumer(consumerGroup);
    consumer.setNamesrvAddr(nameServer);
    consumer.setMessageModel(MessageModel.valueOf("BROADCASTING"));
    consumer.registerMessageQueueListener(TOPIC_DEFAULT, null);
    consumer.start();
    int receiveNum = 0;
    String receiveMsg = null;
    Set<MessageQueue> queues = consumer.fetchSubscribeMessageQueues(TOPIC_DEFAULT);
    for (MessageQueue queue : queues) {
        long offset = getMessageQueueOffset(queue);
        PullResult pullResult = consumer.pull(queue, tag, offset, batchSize);
        if (pullResult.getPullStatus() == PullStatus.FOUND) {
            for (MessageExt message : pullResult.getMsgFoundList()) {
                byte[] body = message.getBody();
                receiveMsg = new String(body, "UTF-8");
                String[] receiveMsgKv = receiveMsg.split(",");
                msgs.remove(receiveMsgKv[1]);
                log.info("receive message : {}", receiveMsg);
                receiveNum++;
            }
            long nextBeginOffset = pullResult.getNextBeginOffset();
            putMessageQueueOffset(queue, nextBeginOffset);
        }
    }
    log.info("receive message num={}", receiveNum);
    /*
        wait for processQueueTable init
         */
    Thread.sleep(1000);
    consumer.shutdown();
    assertEquals(msgs.size(), 0);
}

Example 3 with Sink

use of org.apache.flume.Sink in project rocketmq-externals by apache.

the class RocketMQSinkTest method testNullEvent.

@Test
public void testNullEvent() throws MQClientException, InterruptedException, EventDeliveryException, RemotingException, MQBrokerException, UnsupportedEncodingException {
    /*
        start sink
         */
    Context context = new Context();
    context.put(NAME_SERVER_CONFIG, nameServer);
    context.put(TAG_CONFIG, tag);
    RocketMQSink sink = new RocketMQSink();
    Configurables.configure(sink, context);
    MemoryChannel channel = new MemoryChannel();
    Configurables.configure(channel, context);
    sink.setChannel(channel);
    sink.start();
    Sink.Status status = sink.process();
    assertEquals(status, Sink.Status.BACKOFF);
    sink.stop();
}

Example 4 with Sink

use of org.apache.flume.Sink in project ignite by apache.

the class IgniteSinkTest method testSink.

/**
 * @throws Exception {@link Exception}.
 */
public void testSink() throws Exception {
    IgniteConfiguration cfg = loadConfiguration("modules/flume/src/test/resources/example-ignite.xml");
    cfg.setClientMode(false);
    final Ignite grid = startGrid("igniteServerNode", cfg);
    Context channelContext = new Context();
    channelContext.put("capacity", String.valueOf(EVENT_CNT));
    channelContext.put("transactionCapacity", String.valueOf(EVENT_CNT));
    Channel memoryChannel = new MemoryChannel();
    Configurables.configure(memoryChannel, channelContext);
    final CountDownLatch latch = new CountDownLatch(EVENT_CNT);
    final IgnitePredicate<Event> putLsnr = new IgnitePredicate<Event>() {

        @Override
        public boolean apply(Event evt) {
            assert evt != null;
            latch.countDown();
            return true;
        }
    };
    IgniteSink sink = new IgniteSink() {

        // Setting the listener on cache before sink processing starts.
        @Override
        public synchronized void start() {
            super.start();
            grid.events(grid.cluster().forCacheNodes(CACHE_NAME)).localListen(putLsnr, EVT_CACHE_OBJECT_PUT);
        }
    };
    sink.setName("IgniteSink");
    sink.setChannel(memoryChannel);
    Context ctx = new Context();
    ctx.put(IgniteSinkConstants.CFG_CACHE_NAME, CACHE_NAME);
    ctx.put(IgniteSinkConstants.CFG_PATH, "example-ignite.xml");
    ctx.put(IgniteSinkConstants.CFG_EVENT_TRANSFORMER, "org.apache.ignite.stream.flume.TestEventTransformer");
    Configurables.configure(sink, ctx);
    sink.start();
    try {
        Transaction tx = memoryChannel.getTransaction();
        tx.begin();
        for (int i = 0; i < EVENT_CNT; i++) memoryChannel.put(EventBuilder.withBody((String.valueOf(i) + ": " + i).getBytes()));
        tx.commit();
        tx.close();
        Sink.Status status = Sink.Status.READY;
        while (status != Sink.Status.BACKOFF) {
            status = sink.process();
        }
    } finally {
        sink.stop();
    }
    // Checks that 10000 events successfully processed in 10 seconds.
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    grid.events(grid.cluster().forCacheNodes(CACHE_NAME)).stopLocalListen(putLsnr);
    IgniteCache<String, Integer> cache = grid.cache(CACHE_NAME);
    // Checks that each event was processed properly.
    for (int i = 0; i < EVENT_CNT; i++) {
        assertEquals(i, (int) cache.get(String.valueOf(i)));
    }
    assertEquals(EVENT_CNT, cache.size(CachePeekMode.PRIMARY));
}

Example 5 with Sink

use of org.apache.flume.Sink in project MSEC by Tencent.

the class TestProfobufSource method testBasic.

@Test
public void testBasic() throws Exception {
    Context context = new Context();
    context.put("bind", "localhost");
    context.put("port", "45673");
    context.put("threads", "1");
    ProtobufSource source = new ProtobufSource();
    source.configure(context);
    Map<String, String> channelContext = new HashMap();
    channelContext.put("capacity", "1000000");
    // for faster tests
    channelContext.put("keep-alive", "0");
    Channel channel = new MemoryChannel();
    Configurables.configure(channel, new Context(channelContext));
    Sink sink = new LoggerSink();
    sink.setChannel(channel);
    sink.start();
    DefaultSinkProcessor proc = new DefaultSinkProcessor();
    proc.setSinks(Collections.singletonList(sink));
    SinkRunner sinkRunner = new SinkRunner(proc);
    sinkRunner.start();
    ChannelSelector rcs = new ReplicatingChannelSelector();
    rcs.setChannels(Collections.singletonList(channel));
    ChannelProcessor chp = new ChannelProcessor(rcs);
    source.setChannelProcessor(chp);
    source.start();
    Thread.sleep(5000);
    source.stop();
    sinkRunner.stop();
    sink.stop();
}