After upgrading from JBCS 2.4.29 (modcluster 1.3.8) to JBCS 2.4.37(modcluster 1.3.12), getting below error while using ProxyPass directive with backend JBoss EAP 7.1.6
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[Wed Dec 18 11:01:29.531883 2019] [:debug] [pid 27336:tid 140006790256384] mod_proxy_cluster.c(2483): proxy: byrequests balancer FAILED
[Wed Dec 18 11:01:29.531895 2019] [:error] [pid 27336:tid 140006790256384] proxy: CLUSTER: (balancer://dev1). All workers are in error state
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Same configuration is working fine in Apache httpd 2.4.29 but throwing error in httpd 2.4.37
If ProxyPass directive removed, then configuration working fine.