builder.setSpout(DataSourceSpout.class.getSimpleName(),new DataSourceSpout(),2)
.setNumTasks(4);
BoltDeclarer boltDeclarer = builder.setBolt(SumBolt.class.getSimpleName(), new SumBolt(),2)
.setNumTasks(4);
根据上面代码可以看出总共有4个executor,8个task,我想问的是,每个executor中占几个task?