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Hello, good night.
I’m having memory overflow problems in a java application when generating +/- 1000 PDF’s in a loop.
In this application, to generate the PDF, a proprietary framework is used, where I cannot access in "how the PDF is generated".
Roughly in PDF 80, the application is terminated with error by memory overflow.
I would like to know if, using JAVA resources, it is possible to optimize the use of memory/processing. example thread or some performance optimization feature and memory management.
Thank you
Having access to the code that generates these PDF is critical, because even if your code is optimized if the PDF generator is an elephant, it will keep popping memory
– Danilo
Post code examples and in the report where the report data comes from.
– Henrique Luiz
vc can use these java properties to optimize Garbage Collector and set the memory amount to be used
-server -XX:+CMSParallelRemarkEnabled -XX:+UseParNewGC -XX:-OmitStackTraceInFastThrow -XX:SurvivorRatio=2 -XX:+CMSConcurrentMTEnabled -XX:CMSMaxAbortablePrecleanTime=10000 -XX:MaxMetaspaceSize=512M -XX:-UseAdaptiveSizePolicy -Xmx1g– brow-joe
but having access to the part of the code where the problem is is fundamental for us to understand what is really happening
– brow-joe
Really, without access to the source is impossible. By chance someone has some example of Crystal Reports in Java?
– bbariotti