How to download large CSV file?

Question

My application requires a reporting facility in excel/csv format. In case of large report, the generated CSV is corrupt. Though i am able to e-mail the generated CSV using smtp.

I tried changing the following with no lead, your help on this is appreciated

1. Change the library to POI
2. Changed the library to JXL
3. Monitored if there is a memory leakage

This is a web based application and the code is written in JSP.

Answer 1

POI is mainly for MS office formats like xls, xlsx, doc. JXL is also for xls files. You should use a framework which is for CSV like OpenCSV .