コード例 #1
0
    @ProcessInput
    @Batch(100)
    public void foo(Iterator<StreamEvent> it) {
      List<StreamEvent> events = ImmutableList.copyOf(it);
      LOG.warn("Number of batched stream events = " + events.size());
      Assert.assertTrue(events.size() > 1);

      List<Integer> out = Lists.newArrayList();
      for (StreamEvent event : events) {
        out.add(Integer.parseInt(Charsets.UTF_8.decode(event.getBody()).toString()));
      }
      LOG.info("Read events=" + out);
    }
コード例 #2
0
 @Override
 protected void map(LongWritable key, StreamEvent value, Context context)
     throws IOException, InterruptedException {
   Text output = new Text(value.getBody().array());
   context.write(output, output);
 }