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From bugzi...@apache.org
Subject [Bug 61371] 20^20 hidden cells in a .xlsx file causes heap memory full exception
Date Wed, 02 Aug 2017 11:33:09 GMT
https://bz.apache.org/bugzilla/show_bug.cgi?id=61371

--- Comment #2 from Lakshminathan <lakshminathanlaky@gmail.com> ---
The file size as you can see from the attachment is just 9Kb . It has only one
cell with data. But since there are 2^20 hidden cells Apache POI allocates more
heap space causing heap space full exception. I think this can be handled only
by Apache POI because file size is the only information we get even before
reading the file.

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