Add apache debug

Author: jaybcee

x-pack/plugin/core/src/main/config/log4j2.properties

@@ -104,6 +104,9 @@ appender.audit_rolling.policies.size.size = 1GB
 appender.audit_rolling.strategy.type = DefaultRolloverStrategy
 appender.audit_rolling.strategy.fileIndex = nomax
 
+logger.apache_http_client.name = org.apache.http
+logger.apache_http_client.level = debug
+
 logger.xpack_security_audit_logfile.name = org.elasticsearch.xpack.security.audit.logfile.LoggingAuditTrail
 logger.xpack_security_audit_logfile.level = info
 logger.xpack_security_audit_logfile.appenderRef.audit_rolling.ref = audit_rolling