@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, GetOpenTxnsResponse 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 _list793 = iprot.readListBegin(org.apache.thrift.protocol.TType.I64);
        struct.open_txns = new java.util.ArrayList<java.lang.Long>(_list793.size);
        long _elem794;
        for (int _i795 = 0; _i795 < _list793.size; ++_i795)
        {
          _elem794 = iprot.readI64();
          struct.open_txns.add(_elem794);
        }
      }
      struct.setOpen_txnsIsSet(true);
      struct.abortedBits = iprot.readBinary();
      struct.setAbortedBitsIsSet(true);
      java.util.BitSet incoming = iprot.readBitSet(1);
      if (incoming.get(0)) {
        struct.min_open_txn = iprot.readI64();
        struct.setMin_open_txnIsSet(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/GetOpenTxnsResponse.java