high memory demand prevents reporting huge data source

The issue has been re-tested with v.3.7.5 but no difference was found in memory allocation.

Hi,

 

Are you using a virtualizer when you fill your report?

JR has support for large reports using a JRVirtualizer implementation that avoids keeping the whole generated document in memory.

Check the /demo/samples/virtualizer sample provided with the JR project source package. Note that there are several virtualizer implementations from which you can pick.

 

I hope this helps.

Teodor

 

We are not using virtualizer now. I will try it. Thanks.

Nikolai

Changed Status from Resolved to Closed

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