[#3667] - iReport/Jasper Server hangs, 100% memory usage, Java heap exception

Category:
Bug report
Priority:
Urgent
Status:
New
Project: Severity:
Major
Resolution:
Open
Component: Reproducibility:
Always
Assigned to:

Hello,

one of our reports causes iReport and the Jasper Server to hang while memory usage grows up to 100% of max. allowed Java heap (-Xmx) and finally every following job (Jasper Server) crashes with Java heap exception.
I did some research and finally came out with a very basic demo report (attached, use given .XML as XML file datasource) which causes this problem each time it runs. This seems to depend upon the lenght of the field value. At the given length the system hangs. Remove only one char and it's working again, but that's not an option for prod data. Other options to get it working again as I could find out so far: Uncheck "print when detail overflows" of the textfield or change the width of the page.
I could reproduce this on iReport 5.0/4.01 and Jasper Server 4.1

AttachmentSize
Package icon report1.zip824 bytes
v5.0
sebastian.orosz's picture
Joined: Jun 12 2014 - 12:04am
Last seen: 8 years 11 months ago
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