Proxy error on long queries
We have an F5 that sits in front of a pool of application servers running a jboss instance and app.
Persistence is done on jsessionid via iRule.
The app ultimately queries against a larger db. With the F5 in place and managing the connections, if I execute a long-running query in the application that exceeds around 20000 records, after roughly 5 minutes, I eventually get back:
The proxy server has received an invalid response from an upstream server.
The proxy server could not handle the request GET /my/path/to/QueryContainer.html
Reason: Error reading from remote server.
If we remove the F5, and just point the client directly to the jboss server, no error occurs.
I've played with nearly every timeout value I could find. I'm running out ideas on what might be causing this. Please me know if you would like any additional information that I can gather (and if its suitably arcane, the method for gathering those items as well.
- Mark Breitenbach