Examples of LoggerSink

org.apache.flume.sink.LoggerSink

A {@link Sink} implementation that logs all events received at the INFO levelto the org.apache.flume.sink.LoggerSink logger.

WARNING: Logging events can potentially introduce performance degradation.

Configuration options

This sink has no configuration parameters.

Metrics

TODO

Examples of org.apache.flume.sink.LoggerSink

    channelContext.put("capacity", "1000000");
    channelContext.put("keep-alive", "0"); // for faster tests
    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();
  }

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Examples of org.apache.flume.sink.LoggerSink

  }
  @Test
  public void testRollbackSimulatedCrashWithSink() throws Exception {
    int numEvents = 100;


    LoggerSink sink = new LoggerSink();
    sink.setChannel(channel);
    // sink will leave one item
    CountingSinkRunner runner = new CountingSinkRunner(sink, numEvents - 1);
    runner.start();
    putEvents(channel, "rollback", 10, numEvents);

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Examples of org.apache.flume.sink.LoggerSink

  public void testRollbackSimulatedCrashWithSink() throws Exception {
    channel.start();
    Assert.assertTrue(channel.isOpen());
    int numEvents = 100;


    LoggerSink sink = new LoggerSink();
    sink.setChannel(channel);
    // sink will leave one item
    CountingSinkRunner runner = new CountingSinkRunner(sink, numEvents - 1);
    runner.start();
    putEvents(channel, "rollback", 10, numEvents);

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Examples of org.apache.flume.sink.LoggerSink

  }
  @Test
  public void testRollbackSimulatedCrashWithSink() throws Exception {
    int numEvents = 100;


    LoggerSink sink = new LoggerSink();
    sink.setChannel(channel);
    // sink will leave one item
    CountingSinkRunner runner = new CountingSinkRunner(sink, numEvents - 1);
    runner.start();
    putEvents(channel, "rollback", 10, numEvents);

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