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From "Koller Krisztian" <krisztian.kol...@gmail.com>
Subject GC and HSSF
Date Wed, 07 Jun 2006 07:44:19 GMT

We are using the POI-HSSF to generate ms excel files. It works fine if the
excel sheet contains only a few rows. In our production environment the
excel files have more then 5000 rows. (20-30 columns / row)
Some times during the generation of the excel sheet the jvm executes the
garbage collector. Unfortunately the garbage collector runs more then two
minutes long.
Something - maybe the POI objects in the memory? - blocks the gc (and the
whole application)...
(without the poi objects the gc runs very fast (only a few millisec))

Any idea please?


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