codelibs/elasticsearch-dataformat — pull request #5 by CHOIJAEHONG1 (2014-09-19 18:46:05+00:00)
Title: Hotfixes/sxssf xlsx

Hello~

Firstly, It might sound strange to make Excels file whose rows are hundreds of thousands though.
Anyway, I tried to make xls files whose rows are more than 64k and figured out that Excel 2007(.xlsx) support more than 64 rows. When I made a large xlsx file, it became very slow because the plugin newly made and reload local xls files again and again. So I changed to use SXSSF in place of HSSF which is a memory-consuming DOM model.
By the way, I had to put dependencies for a bunch of related jars in pom.xml.

Thank you.