Package com.netflix.suro.queue

Examples of com.netflix.suro.queue.FileQueue4Sink

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    @Rule
    public TemporaryFolder folder= new TemporaryFolder();

    @Test
    public void test() throws IOException {
        FileQueue4Sink queue = new FileQueue4Sink(folder.newFolder().getAbsolutePath(), "testqueue", "PT1m", 1024 * 1024 * 1024);
        assertEquals(queue.size(), 0);
        assertEquals(queue.isEmpty(), true);
        assertEquals(queue.drain(100, new LinkedList<Message>()), 0);

        for (int i = 0; i < 100; ++i) {
            queue.offer(new Message("routingkey" + i, ("value" + i).getBytes()));
        }

        assertEquals(queue.size(), 100);
        assertEquals(queue.isEmpty(), false);

        List<Message> msgList = new LinkedList<Message>();
        assertEquals(queue.drain(100, msgList), 100);
        int i = 0;
        for (Message m : msgList) {
            assertEquals(m.getRoutingKey(), "routingkey" + i);
            assertEquals(new String(m.getPayload()), "value" + i);
            ++i;
        }
        assertEquals(i, 100);

        assertEquals(queue.size(), 0);
        assertEquals(queue.isEmpty(), true);
    }
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        if (config.getAsyncQueueType().equals("memory")) {
            queue = new MemoryQueue4Sink(config.getAsyncMemoryQueueCapacity());
        } else {
            try {
                createQueuePathIfNeeded(config.getAsyncFileQueuePath());
                queue = new FileQueue4Sink(
                        config.getAsyncFileQueuePath(),
                        config.getAsyncFileQueueName(),
                        config.getAsyncFileQueueGCPeriod(),
                        config.getFileQueueSizeLimit());
            } catch (IOException e) {
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    @Rule
    public TemporaryFolder folder= new TemporaryFolder();

    @Test
    public void testDrainOnce() throws IOException {
        FileQueue4Sink queue = new FileQueue4Sink(folder.newFolder().getAbsolutePath(), "testDrainOnce", "PT1m", 1024 * 1024 * 1024);
        final List<Message> sentMessageList = new LinkedList<Message>();

        QueuedSink sink = new QueuedSink() {
            @Override
            protected void beforePolling() throws IOException {

            }

            @Override
            protected void write(List<Message> msgList) throws IOException {
                sentMessageList.addAll(msgList);
                msgList.clear();

            }

            @Override
            protected void innerClose() throws IOException {

            }
        };
        sink.initialize(queue, 100, 1000);
        sink.start();

        int msgCount = 1000;
        for (int i = 0; i < msgCount; ++i) {
            queue.offer(new Message("routingKey", ("message" + i).getBytes()));
        }

        sink.close();

        assertEquals(sentMessageList.size(), msgCount);
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Related Classes of com.netflix.suro.queue.FileQueue4Sink

  • com.netflix.suro.client.async.Queue4Client
  • com.netflix.suro.message.MessageSerDe
  • com.netflix.suro.sink.queue.TestFileQueue
  • com.netflix.suro.sink.TestQueuedSink
  • org.joda.time.Period
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