I have this application running on JBoss 4.0.5.GA.
Big picture is: an input file is split into certain blocks, those blocks are given certain order and are re-combined to form a file again. Then an executable is run on them and results are generated. These results are displayed on a file, and a list is provided to the user to download. If not, the next step would zip those files and send an email to the user as an attachment and then delete the files on the server.
Problem: it works fine, however, with larger files (1GB), it displays the files to download, but on the next step I am getting this error message:
I have checked the log file ( i am using log4j ), and it is showing this error:
I am suspecting it is happneing becuase of session time out, because it is running fine with the smaller files. Can I get some help here ? If I need to post my code here or if I need to explain more, please let me know.