I came across the following:

-Dorg.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER=true

at this page: 
http://hillert.blogspot.com/2008/05/if-tomcat-is-running-out-of-memory.html

I haven't tried it yet, and I don't know what it does (limits something apparently).

Anyone know?


Lloyd

On Sep 25, 2008, at 10:01 PM, DIGLLOYD INC wrote:

I have some large zip files I want to make available for download. When I try to download a 70MB file, tomcat is trying to cache these huge files (it seems). The result is that downloading them always fails. I *want* caching for most everything eg jpegs, html, etc and I've set tomcat to use up to 1.5GB of memory.

Is there a way to limit the size of the file that will be cached? It's regrettable that failure to cache a file can't gracefully degrade into just not caching it.


Sep 25, 2008 9:50:17 PM org.apache.catalina.connector.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing
java.lang.OutOfMemoryError: Java heap space
at org .apache .naming.resources.ProxyDirContext.cacheLoad(ProxyDirContext.java:1571) at org .apache .naming.resources.ProxyDirContext.cacheLookup(ProxyDirContext.java: 1449) at org .apache.naming.resources.ProxyDirContext.lookup(ProxyDirContext.java: 283) at org .apache .tomcat.util.http.mapper.Mapper.internalMapWrapper(Mapper.java:782) at org.apache.tomcat.util.http.mapper.Mapper.internalMap(Mapper.java:626)
        at org.apache.tomcat.util.http.mapper.Mapper.map(Mapper.java:516)
at org .apache .catalina .connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:444) at org .apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 284) at org .apache.coyote.http11.Http11Processor.process(Http11Processor.java: 844) at org.apache.coyote.http11.Http11Protocol $Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint $Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:613)


Lloyd Chambers
http://diglloyd.com

[Mac OS X 10.5.2 Intel, Tomcat 6.0.16]





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