Resolution: Won't Fix
Affects Version/s: 1.3.9
Fix Version/s: None
Environment:simple struts web application with file-upload feature
Controller configuration allows to set a buffer size to be used when doing file uploads (described in online documentation):
Unfortunately it seems that this value is never propagated to the implementation classes (CommonsMultipartRequestHandler, DiskFileUpload and FileUploadBase)
from struts and apache commons-fileupload. So the default buffersize (4K) is used which could possibly lead to bad performance (high CPU usage).
Either the bufferSize should take effect or it should not be available as a configuration attribute.