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BIRT Report times out after 60 seconds on Tomcat

Anshuman Khemka

I am using BIRT reports on a tomcat server with MySQL as database. The report has multiple datasets and takes a long time to fetch all the data. The report works fine (though it takes a long time) in the eclipse viewer. However, when deployed in tomcat, the query times out after approx. 60 seconds and I see a blank page instead of seeing the report. There are no errors in the catalina logs.
Another report with a smaller query works fine without any issues.
It looks to be a time-out issue, but where do I set/change the timeout.
Also, I have not set any query timeout in any of the datasets of my birt reports.
Thanks in advance

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Comments

JFreeman

What version of BIRT are you using?
Are you using the sample birt-viewer deployed to your tomcat to view the reports?
 
There is a viewer timeout setting named viewer.session.timeout in the viewer.properties located in the WEB-INF of the birt-viewer.
What is this set as in your environment?
 
There is also a session-timeout that can be set in the web.xml for tomcat.
I would also check and see if this is set in your environment.