I'm currently using ParquetWriter to write Avro records to parquet files. I can use the write() and close() methods to write and close files as needed. Now I have a use case where I need to reopen a closed file. I don't see such a method exists in ParquetWriter. Based on the Parquet specification, it seems possible to reopen a file. I'm wondering if there is any reason why we don't have a reopen() method implemented. Or is there any other classes that I could use to reopen a closed parquet file?

If I would like to implement such a method, could someone provide me with any guideline? Thanks.