Examples with OutgoingMessageEnvelope org.apache.samza.system.OutgoingMessageEnvelope used on opensource projects

Example 6 with OutgoingMessageEnvelope

use of org.apache.samza.system.OutgoingMessageEnvelope in project samza by apache.

the class DefaultIndexRequestFactoryTest method testGetIndexRequestInvalidStreamName.

@Test(expected = SamzaException.class)
public void testGetIndexRequestInvalidStreamName() {
    when(SYSTEM.getStream()).thenReturn(INDEX);
    indexRequestFactory.getIndexRequest(new OutgoingMessageEnvelope(SYSTEM, EMPTY_MSG));
}

Example 7 with OutgoingMessageEnvelope

use of org.apache.samza.system.OutgoingMessageEnvelope in project samza by apache.

the class DefaultIndexRequestFactoryTest method testGetIndexRequestWithId.

@Test
public void testGetIndexRequestWithId() throws Exception {
    IndexRequest indexRequest = indexRequestFactory.getIndexRequest(new OutgoingMessageEnvelope(SYSTEM, "id", EMPTY_MSG));
    assertEquals("id", indexRequest.id());
}

Example 8 with OutgoingMessageEnvelope

use of org.apache.samza.system.OutgoingMessageEnvelope in project samza by apache.

the class DefaultIndexRequestFactoryTest method testGetIndexRequestWithPartitionKey.

@Test
public void testGetIndexRequestWithPartitionKey() throws Exception {
    IndexRequest indexRequest = indexRequestFactory.getIndexRequest(new OutgoingMessageEnvelope(SYSTEM, "shardKey", "id", EMPTY_MSG));
    assertEquals("shardKey", indexRequest.routing());
}

Example 9 with OutgoingMessageEnvelope

use of org.apache.samza.system.OutgoingMessageEnvelope in project samza by apache.

the class DefaultIndexRequestFactoryTest method testGetIndexRequestMessageMap.

@Test
public void testGetIndexRequestMessageMap() throws Exception {
    IndexRequest indexRequest = indexRequestFactory.getIndexRequest(new OutgoingMessageEnvelope(SYSTEM, Collections.singletonMap("foo", "bar")));
    assertEquals(Collections.singletonMap("foo", "bar"), indexRequest.sourceAsMap());
}

Example 10 with OutgoingMessageEnvelope

use of org.apache.samza.system.OutgoingMessageEnvelope in project samza by apache.

the class StreamAppender method append.

@Override
public void append(LoggingEvent event) {
    if (!recursiveCall.get()) {
        try {
            recursiveCall.set(true);
            if (!systemInitialized) {
                if (JobModelManager.currentJobModelManager() != null) {
                    // JobCoordinator has been instantiated
                    setupSystem();
                    systemInitialized = true;
                } else {
                    log.trace("Waiting for the JobCoordinator to be instantiated...");
                }
            } else {
                OutgoingMessageEnvelope outgoingMessageEnvelope = new OutgoingMessageEnvelope(systemStream, key.getBytes("UTF-8"), serde.toBytes(subLog(event)));
                systemProducer.send(SOURCE, outgoingMessageEnvelope);
            }
        } catch (Exception e) {
            System.err.println("[StreamAppender] Error sending log message:");
            e.printStackTrace();
        } finally {
            recursiveCall.set(false);
        }
    }
}