@Override
    public void write(org.apache.thrift.protocol.TProtocol prot, AlterISchemaRequest struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      java.util.BitSet optionals = new java.util.BitSet();
      if (struct.isSetName()) {
        optionals.set(0);
      }
      if (struct.isSetNewSchema()) {
        optionals.set(1);
      }
      oprot.writeBitSet(optionals, 2);
      if (struct.isSetName()) {
        struct.name.write(oprot);
      }
      if (struct.isSetNewSchema()) {
        struct.newSchema.write(oprot);
      }
    }
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/AlterISchemaRequest.java