Package backtype.storm.tuple

Examples of backtype.storm.tuple.Values

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                // enough to return record?
                if( (currentOffset - currentBeginOffset) == recordSize ) {
                    // we have exactly right amount of bytes, so return it
                    currentBeginOffset = currentOffset;
                    return new Values(recordBuffer);
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
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  public void open(Map conf, TopologyContext context,
      SpoutOutputCollector collector) {
    this._collector = collector;

    values = new ArrayList<Values>();
    values.add(new Values("http://bit.ly/ZK6t", "www.arsenal.com/home", "kinley", "20120816"));
    values.add(new Values("http://bit.ly/LsaBa", "www.baltimoreravens.com/", "kinley", "20120816"));
    values.add(new Values("http://bit.ly/2VL7eA", "www.49ers.com/", "kinley", "20120816"));
    values.add(new Values("http://bit.ly/9ZJhuY", "www.buccaneers.com/index.html", "kinley", "20120816"));
    values.add(new Values("http://atmlb.com/7NG4sm", "baltimore.orioles.mlb.com/", "kinley", "20120816"));
  }
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      String monthly = tuple.getString(1).substring(0, 6);
      Integer week = dtf.parseDateTime(tuple.getString(1)).getWeekOfWeekyear();
      String weekly = tuple.getString(1).substring(0, 4)
          .concat(week.toString());

      collector.emit(new Values(cfStatsDaily, tuple.getString(1)));
      collector.emit(new Values(cfStatsMonthly, monthly));
      collector.emit(new Values(cfStatsWeekly, weekly));
    }
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                Bytes.toString(c.getKey())), ex);
            }

            putLatestTxid(inc.getRow(), e.getKey(), txidCQ);

            collector.emit(new Values(inc.getRow(), e.getKey(), c.getKey(), counter));

            if (LOG.isDebugEnabled()) {
              LOG.debug(String.format(
                "txids for counter %s, %s, %s are different [%d, %d], incrementing",
                Bytes.toString(inc.getRow()), Bytes.toString(e.getKey()),
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    if (LOG.isDebugEnabled()) {
      LOG.debug("Creating new HBaseState: " + type);
    }

    return new SnapshottableMap(ms, new Values("$GLOBAL$"));
  }
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        }
    }
   
    public static StormTopology buildTopology(LocalDRPC drpc) {
        FixedBatchSpout spout = new FixedBatchSpout(new Fields("sentence"), 3,
                new Values("the dog jumped over the moon"),
                new Values("the man went to the store and bought some candy"),
                new Values("four score and seven years ago"),
                new Values("how many apples can you eat"),
                new Values("to be or not to be the person"));
        spout.setCycle(false);
       
        TridentTopology topology = new TridentTopology();
        TridentState wordCounts =
              topology.newStream("spout1", spout)
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    public static class Split extends BaseFunction {
        @Override
        public void execute(TridentTuple tuple, TridentCollector collector) {
            String sentence = tuple.getString(0);
            for(String word: sentence.split(" ")) {
                collector.emit(new Values(word));
            }
        }
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    public static class Split extends BaseFunction {
        @Override
        public void execute(TridentTuple tuple, TridentCollector collector) {
            String sentence = tuple.getString(0);
            for(String word: sentence.split(" ")) {
                collector.emit(new Values(word));
            }
        }
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        @Override
        public void execute(TridentTuple tuple, TridentCollector collector) {
            List l = (List) tuple.getValue(0);
            if(l!=null) {
                for(Object o: l) {
                    collector.emit(new Values(o));
                }
            }
        }
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      MyUtilities.processFinalAck(_numRemainingParents, StormComponent.INTERMEDIATE, _conf,
          stormRcvTuple, _collector);
      return;
    }

    _collector.emit(stormRcvTuple, new Values(inputComponentIndex, tuple, inputTupleHash));
    _collector.ack(stormRcvTuple);
  }
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Related Classes of backtype.storm.tuple.Values

  • backtype.storm.coordination.CoordinatedBolt
  • backtype.storm.drpc.DRPCSpout
  • backtype.storm.drpc.JoinResult
  • backtype.storm.drpc.PrepareRequest
  • com.alibaba.jstorm.batch.example.BatchMetaRebalance
  • com.alibaba.jstorm.batch.example.BatchMetaSpout
  • com.alibaba.jstorm.batch.example.CountBolt
  • com.alibaba.jstorm.batch.example.TransformBolt
  • com.alipay.dw.jstorm.example.batch.SimpleSpout
  • com.alipay.dw.jstorm.example.drpc.ReachTopology$CountAggregator
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