On Sat, 28 Apr 2012, Wayne W wrote:
thanks for replying. Its running on tomcat 7.0.22. Sun java 1.6 on solaris
-Xmx1024m -server -verbose:gc -XX:+HeapDumpOnOutOfMemoryError\
-XX:HeapDumpPath=/export/home/
That doesn't explicitly increase the permgen size though. One of the
uses of permgen is for storing classes (there's some good docs around on
the different memory regions in Java if you've not come across this
before). When doing OOXML processing with POI, and especially if you're
using the full ooxml-schemas file, you have a lot of classes. If your
permgen is too small (and especially if you have lots of classes of your
own too), they won't all fit. Try explicitly increasing the size of your
permgen
Nick
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