cyprian Posted May 28, 2015 Share Posted May 28, 2015 Hello, I'm using JasperServer v6.0.1 on Tomcat 7.0.59 JDK 1.7.For report generation the REST v2 interface is used according to interface description http://community.jaspersoft.com/documentation/jasperreports-server-web-services-guide/v56/running-reportMy requirment is to generate about 100 PDF reports which contains one Custom Visualization Component (http://community.jaspersoft.com/wiki/custom-visualization-component-v60x) generated by PhantomJS.For report generation one JR session is used, when about 50 reports have been generated JVM reports exceptionjava.lang.OutOfMemoryError: Java heap spacJVM memory configuration -Xms1024m -Xmx2500m -XX:PermSize=256m -XX:MaxPermSize=512M -Xss1024kI don't know how to solve this problem.Do you have any idea?Is it possoble to clear the report cache? Thank you. Link to comment Share on other sites More sharing options...
hozawa Posted May 29, 2015 Share Posted May 29, 2015 If you can, try increasing your jvm memory. If that's not possible, try using JasperReport7s virtualizer.http://jasperreports.sourceforge.net/sample.reference/virtualizer/ Link to comment Share on other sites More sharing options...
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