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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 47146] New: Memory leak with large OutputStream when using JSF
Date Mon, 04 May 2009 13:12:08 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=47146

           Summary: Memory leak with large OutputStream when using JSF
           Product: Tomcat 6
           Version: 6.0.18
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P4
         Component: Servlet & JSP API
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: fkjaekel@gmail.com


Created an attachment (id=23605)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=23605)
Sample codo to reproduce the problem

When serving large files for download, lots of memory are used. This constantly
leads to out of memory errors, requiring a server restart to release the used
memory. (http://forums.sun.com/thread.jspa?threadID=5379231)

The attached code has been tested with JSF RI 1.2_12. The problem described
doesn't happen with Glassfish V2 UR2.

As a workaround, I'm using a servlet for file download.

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