Package org.apache.flume

Examples of org.apache.flume.Event

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    String badData1 = "<10> bad bad data bad bad\n";
    // The minimum size (which is 10) overrides the 5 specified here.
    SyslogUtils util = new SyslogUtils(5, null, false);
    ChannelBuffer buff = ChannelBuffers.buffer(100);
    buff.writeBytes(badData1.getBytes());
    Event e = util.extractEvent(buff);
    if(e == null){
      throw new NullPointerException("Event is null");
    }
    Map<String, String> headers = e.getHeaders();
    Assert.assertEquals("1", headers.get(SyslogUtils.SYSLOG_FACILITY));
    Assert.assertEquals("2", headers.get(SyslogUtils.SYSLOG_SEVERITY));
    Assert.assertEquals(SyslogUtils.SyslogStatus.INCOMPLETE.getSyslogStatus(),
        headers.get(SyslogUtils.EVENT_STATUS));
    Assert.assertEquals("<10> bad b".trim(), new String(e.getBody()).trim());

    Event e2 = util.extractEvent(buff);

    if(e2 == null){
      throw new NullPointerException("Event is null");
    }
    Map<String, String> headers2 = e2.getHeaders();
    Assert.assertEquals("0", headers2.get(SyslogUtils.SYSLOG_FACILITY));
    Assert.assertEquals("0", headers2.get(SyslogUtils.SYSLOG_SEVERITY));
    Assert.assertEquals(SyslogUtils.SyslogStatus.INVALID.getSyslogStatus(),
        headers2.get(SyslogUtils.EVENT_STATUS));
    Assert.assertEquals("ad data ba".trim(), new String(e2.getBody()).trim());

  }
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    messages.add("<13>2012-08-16T14:34:03-08:00 127.0.0.1 test shnap!");

    // test with default keepFields = false
    for (String msg : messages) {
      Set<String> keepFields = new HashSet<String>();
      Event event = parser.parseMessage(msg, charset, keepFields);
      Assert.assertNull("Failure to parse known-good syslog message",
        event.getHeaders().get(SyslogUtils.EVENT_STATUS));
    }

    // test that priority, timestamp and hostname are preserved in event body
    for (String msg : messages) {
      Set<String> keepFields = new HashSet<String>();
      keepFields.add(SyslogUtils.KEEP_FIELDS_ALL);
      Event event = parser.parseMessage(msg, charset, keepFields);
      Assert.assertArrayEquals(event.getBody(), msg.getBytes());
      Assert.assertNull("Failure to parse known-good syslog message",
          event.getHeaders().get(SyslogUtils.EVENT_STATUS));
    }

    // test that hostname is preserved in event body
    for (String msg : messages) {
      Set<String> keepFields = new HashSet<String>();
      keepFields.add(SyslogSourceConfigurationConstants.CONFIG_KEEP_FIELDS_HOSTNAME);
      Event event = parser.parseMessage(msg, charset, keepFields);
      Assert.assertTrue("Failure to persist hostname",
          new String(event.getBody()).contains(event.getHeaders().get("host")));
      Assert.assertNull("Failure to parse known-good syslog message",
          event.getHeaders().get(SyslogUtils.EVENT_STATUS));
    }
  }
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      data = SyslogUtils.addFieldsToBody(keepFields, data, priority, version, tsString, hostname);
    } else {
      data = msg;
    }

    Event event = EventBuilder.withBody(data, charset, headers);

    return event;
  }
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        // take number of events no greater than batchSize
        for (int num = 0; num < batchSize && buf.hasRemaining(); num++) {

          if (lineSplitter.parseLine(buf, savedBuf, parsedLine)) {
            Event event = parseEvent(parsedLine, decoder);
            if (portHeader != null) {
              event.getHeaders().put(portHeader, String.valueOf(port));
            }
            events.add(event);
          } else {
            logger.trace("Parsed null event");
          }
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        // fall back to byte array
        byte[] bytes = new byte[parsedBuf.buffer.remaining()];
        parsedBuf.buffer.get(bytes);

        Event event = EventBuilder.withBody(bytes);
        event.getHeaders().put(SyslogUtils.EVENT_STATUS,
            SyslogUtils.SyslogStatus.INVALID.getSyslogStatus());

        return event;
      }

      logger.trace("Seen raw event: {}", msg);

      Event event;
      try {
        event = syslogParser.parseMessage(msg, decoder.charset(), keepFields);
        if (parsedBuf.incomplete) {
          event.getHeaders().put(SyslogUtils.EVENT_STATUS,
              SyslogUtils.SyslogStatus.INCOMPLETE.getSyslogStatus());
        }
      } catch (IllegalArgumentException ex) {
        event = EventBuilder.withBody(msg, decoder.charset());
        event.getHeaders().put(SyslogUtils.EVENT_STATUS,
            SyslogUtils.SyslogStatus.INVALID.getSyslogStatus());
        logger.debug("Error parsing syslog event", ex);
      }

      return event;
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  @Test
  public void testProcess() throws InterruptedException,
      EventDeliveryException, InstantiationException, IllegalAccessException {
    setUp();

    Event event = EventBuilder.withBody("test event 1", Charsets.UTF_8);
    Server server = createServer(new MockAvroServer());

    server.start();

    sink.start();
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  @Test
  public void testTimeout() throws InterruptedException,
      EventDeliveryException, InstantiationException, IllegalAccessException {
    setUp();
    Event event = EventBuilder.withBody("foo", Charsets.UTF_8);
    AtomicLong delay = new AtomicLong();
    Server server = createServer(new DelayMockAvroServer(delay));
    server.start();
    sink.start();
    Assert.assertTrue(LifecycleController.waitForOneOf(sink,
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  @Test
  public void testFailedConnect() throws InterruptedException,
      EventDeliveryException, InstantiationException, IllegalAccessException {

    setUp();
    Event event = EventBuilder.withBody("test event 1",
        Charset.forName("UTF8"));
    Server server = createServer(new MockAvroServer());

    server.start();
    sink.start();
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  @Test
  public void testSslProcess() throws InterruptedException,
      EventDeliveryException, InstantiationException, IllegalAccessException {
    setUp();
    Event event = EventBuilder.withBody("test event 1", Charsets.UTF_8);
    Server server = createSslServer(new MockAvroServer());

    server.start();

    Context context = new Context();
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  @Test
  public void testSslProcessWithTrustStore() throws InterruptedException,
      EventDeliveryException, InstantiationException, IllegalAccessException {
    setUp();
    Event event = EventBuilder.withBody("test event 1", Charsets.UTF_8);
    Server server = createSslServer(new MockAvroServer());

    server.start();

    Context context = new Context();
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  • org.apache.flume.agent.embedded.TestEmbeddedAgent
  • org.apache.flume.agent.embedded.TestEmbeddedAgentEmbeddedSource
  • org.apache.flume.api.NettyAvroRpcClient
  • org.apache.flume.channel.file.FileChannel$FileBackedTransaction
  • org.apache.flume.channel.file.TestFileChannel
  • org.apache.flume.channel.file.TestUtils
  • org.apache.flume.channel.jdbc.BaseJdbcChannelProviderTest
  • org.apache.flume.channel.jdbc.TestJdbcChannelProvider
  • org.apache.flume.channel.MemoryChannel$MemoryTransaction
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