@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, GetOpenTxnsInfoResponse struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      struct.txn_high_water_mark = iprot.readI64();
      struct.setTxn_high_water_markIsSet(true);
      {
        org.apache.thrift.protocol.TList _list785 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
        struct.open_txns = new java.util.ArrayList<TxnInfo>(_list785.size);
        @org.apache.thrift.annotation.Nullable TxnInfo _elem786;
        for (int _i787 = 0; _i787 < _list785.size; ++_i787)
        {
          _elem786 = new TxnInfo();
          _elem786.read(iprot);
          struct.open_txns.add(_elem786);
        }
      }
      struct.setOpen_txnsIsSet(true);
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetOpenTxnsInfoResponse.java