No but here are some suggestions: 1. Check file handles. WebSphere eats them like they're going out of style! 2. used BufferedInputStreams 3. Tune your garbage collector and use parallel garbage collector if possible (jdk 1.4.2+) 4. Is the number of threads for your servlet container...close to 1?? 5. Do you have a fat synchronized block containing this code? -- Andrew C. Oliver http://www.superlinksoftware.com/poi.jsp Custom enhancements and Commercial Implementation for Jakarta POI
http://jakarta.apache.org/poi For Java and Excel, Got POI? The views expressed in this email are those of the author and are almost definitely not shared by the Apache Software Foundation, its board or its general membership. In fact they probably most definitively disagree with everything espoused in the above email. > From: <[EMAIL PROTECTED]> > Reply-To: "POI Users List" <[EMAIL PROTECTED]> > Date: Tue, 6 Jan 2004 10:26:22 -0600 > To: <[EMAIL PROTECTED]> > Subject: Locking up Application Server when creating new HSSFWorkbook > > We are running into a strange issue on our application. When we are > reading in an existing Excel spreadsheet (about 3.5 MB) and creating a > new HSSFWorkbook, our entire WebSphere app server hangs up. Once the > workbook is created, all is well again. As far as we can tell, there > are plenty of system resources available (CPU and memory). The POI > version that we are using is 2.0 RC1. > > > > Anyone run into a similar problem? > > > > Thanks in advance... > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
