"All workers are in error state" error from httpd when setting up mod_cluster

Solution Verified - Updated -

Issue

  • When I attempt to access the application through Apache I get a 503 and there is no entry in the error_log other than "All workers are in error state". I know the app is up because I can hit JBoss directly (bypassing Apache), on port 8080, and bring up the first screen of the app.

Environment

  • JBoss Enterprise Application Platform (EAP) 5

  • Apache httpd

  • mod_cluster

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