@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, ColumnStatistics struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      struct.statsDesc = new ColumnStatisticsDesc();
      struct.statsDesc.read(iprot);
      struct.setStatsDescIsSet(true);
      {
        org.apache.thrift.protocol.TList _list331 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
        struct.statsObj = new java.util.ArrayList<ColumnStatisticsObj>(_list331.size);
        @org.apache.thrift.annotation.Nullable ColumnStatisticsObj _elem332;
        for (int _i333 = 0; _i333 < _list331.size; ++_i333)
        {
          _elem332 = new ColumnStatisticsObj();
          _elem332.read(iprot);
          struct.statsObj.add(_elem332);
        }
      }
      struct.setStatsObjIsSet(true);
      java.util.BitSet incoming = iprot.readBitSet(2);
      if (incoming.get(0)) {
        struct.isStatsCompliant = iprot.readBool();
        struct.setIsStatsCompliantIsSet(true);
      }
      if (incoming.get(1)) {
        struct.engine = iprot.readString();
        struct.setEngineIsSet(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/ColumnStatistics.java