Why my graph with XLSReader/Writer fails with OutOfMemory?

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avackova
Posts: 841
Joined: Fri Jul 20, 2007 9:28 am

Why my graph with XLSReader/Writer fails with OutOfMemory?

Postby avackova » Thu Dec 03, 2009 2:04 pm

XLSReader and XLSWriter components store all data in the memory, so they are very memory intensive.
If you need to handle big xls files, set more memory for jvm (-Xmx parameter).
From the above reason XLSWriter component is not sufficient for writing lots of data.
Agata Vackova
Javlin a.s.
agata.vackova@javlin.eu