> When one of our developers performs some charting functions > under CF on our JRun enabled Solaris server, everyone else > trying to browse to that server gets a 404 error. > > This morning, I enabled charting and graphing for one of our > web developers who is developing a set of tools that will > generate graphs based on usage of our website. But if he > works on those charts at the same time that one of our > course developers uses a cold-fusion based tool to perform > another function, she gets an "Object Not Found" error. It > seems as though the charting functionality hits the server > so hard that it is unable to cope with incoming HTTP requests. > Is this possible? > > We're using JRun 4 and CFMX on Solaris 9, with all appropriate > patches to all pieces of software applied.
First, you might have better luck with this on the cf-talk list. I haven't run into this problem with using the CFCHART functionality with CFMX Enterprise; I haven't tried it with CFMX for J2EE. Within CFMX Enterprise, there are several options for controlling CFCHART functionality. If those options also exist in CFMX for J2EE, you might try changing how you cache charts (disk vs memory) and how many threads are created for charting. However, it sounds like your chart may simply be significantly more complex than the ones I've worked with. If that's the case, you may want to reconsider how you do charting. If possible, do it before runtime using a scheduled task, and just return the now-static charts at runtime. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ voice: (202) 797-5496 fax: (202) 797-5444 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=8 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribe&forumid=8 Your ad could be here. Monies from ads go to support these lists and provide more resources for the community. http://www.fusionauthority.com/ads.cfm
