Two aspects of the integrity checker are failing with a proxy error.
Check Issue Relations and Check Workflow Integriy both fail with the follwoing message:
Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /jira/secure/admin/IntegrityChecker.jspa.
Reason: Error reading from remote server
<address>Apache/2.2.15 (CentOS) Server at
jira.pearsoncmg.com Port 80</address><address> </address><address> </address><address> </address><address>Why would these fail while all other aspects o fthe Integrity Checker run successfully?</address>