Examples of com.alibaba.jstorm.task.group.MkGrouper

com.alibaba.jstorm.task.group.MkGrouper
Grouper, get which task should be send to for one tuple @author yannian

      return out_tasks;
    }


    for (Entry<String, MkGrouper> ee : componentCrouping.entrySet()) {
      String targetComponent = ee.getKey();
      MkGrouper g = ee.getValue();


      if (GrouperType.direct.equals(g.gettype())) {
        throw new IllegalArgumentException(
            "Cannot do regular emit to direct stream");
      }


      out_tasks.addAll(g.grouper(tuple));


    }


    if (isDebuging) {

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        List<Integer> outTasks = topology_context
            .getComponentTasks(component);
        // ATTENTION: If topology set one component parallelism as 0
        // so we don't need send tuple to it
        if (outTasks.size() > 0) {
          MkGrouper grouper = new MkGrouper(topology_context,
              out_fields, tgrouping, outTasks, stream_id,
              workerData);
          componentGrouper.put(component, grouper);
        }
      }

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backtype.storm.generated.JavaObject

backtype.storm.grouping.CustomStreamGrouping

backtype.storm.tuple.Fields

com.alibaba.jstorm.cluster.Common

com.alibaba.jstorm.task.comm.TaskSendTargets

com.alibaba.jstorm.utils.RandomRange

java.util.Random

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