connecting multiple operators

[Hitesh Goyal]

Hi team,

I am trying to process some data using Operators.

@SuppressWarnings("unchecked")
       @Override
       public void populateDAG(DAG dag, Configuration conf) {
              System.setProperty("viewmode", "production");
              CouchBasePOJOInputOperator inputOperator = 
dag.addOperator("inputOperator", CouchBasePOJOInputOperator.class);
              inputOperator.setStore(new CouchBaseStore());
              MedOperator med = dag.addOperator("median", MedOperator.class);
              MeanOperator mean=dag.addOperator("mean", MeanOperator.class);
              StandardDeviationOperator sdo=dag.addOperator("sdo", 
StandardDeviationOperator.class);
              ConsoleOutputOperator cons = dag.addOperator("cons", new 
ConsoleOutputOperator());
              ConsoleOutputOperator cons1 = dag.addOperator("cons1", new 
ConsoleOutputOperator());
              ConsoleOutputOperator cons2 = dag.addOperator("cons2", new 
ConsoleOutputOperator());
              dag.addStream("inputFormatter", inputOperator.outputPort, 
med.data,mean.meandata,sdo.meandata);
              dag.addStream("cons", med.median, 
cons.input).setLocality(Locality.THREAD_LOCAL);
              dag.addStream("cons1", mean.mean, 
cons1.input).setLocality(Locality.THREAD_LOCAL);
              dag.addStream("cons2", sdo.deviation, 
cons2.input).setLocality(Locality.THREAD_LOCAL);
       }
  There is no error in the code but when I launch this application in Data 
Torrent, the status of operators remains pending instead of running.
Regards,
Hitesh Goyal
Simpli5d Technologies
Cont No.: 9599803307