@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, Operator struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      java.util.BitSet incoming = iprot.readBitSet(6);
      if (incoming.get(0)) {
        struct.operatorId = iprot.readString();
        struct.setOperatorIdIsSet(true);
      }
      if (incoming.get(1)) {
        struct.operatorType = org.apache.hadoop.hive.ql.plan.api.OperatorType.findByValue(iprot.readI32());
        struct.setOperatorTypeIsSet(true);
      }
      if (incoming.get(2)) {
        {
          org.apache.thrift.protocol.TMap _map36 = iprot.readMapBegin(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING); 
          struct.operatorAttributes = new java.util.HashMap<java.lang.String,java.lang.String>(2*_map36.size);
          @org.apache.thrift.annotation.Nullable java.lang.String _key37;
          @org.apache.thrift.annotation.Nullable java.lang.String _val38;
          for (int _i39 = 0; _i39 < _map36.size; ++_i39)
          {
            _key37 = iprot.readString();
            _val38 = iprot.readString();
            struct.operatorAttributes.put(_key37, _val38);
          }
        }
        struct.setOperatorAttributesIsSet(true);
      }
      if (incoming.get(3)) {
        {
          org.apache.thrift.protocol.TMap _map40 = iprot.readMapBegin(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.I64); 
          struct.operatorCounters = new java.util.HashMap<java.lang.String,java.lang.Long>(2*_map40.size);
          @org.apache.thrift.annotation.Nullable java.lang.String _key41;
          long _val42;
          for (int _i43 = 0; _i43 < _map40.size; ++_i43)
          {
            _key41 = iprot.readString();
            _val42 = iprot.readI64();
            struct.operatorCounters.put(_key41, _val42);
          }
        }
        struct.setOperatorCountersIsSet(true);
      }
      if (incoming.get(4)) {
        struct.done = iprot.readBool();
        struct.setDoneIsSet(true);
      }
      if (incoming.get(5)) {
        struct.started = iprot.readBool();
        struct.setStartedIsSet(true);
      }
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
ql/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/ql/plan/api/Operator.java