05-Nov-2015 20:26:09.857 WARNING [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread "http-nio-18080-exec-7" (id=30) has been active for 7,627 milliseconds (since 15/11/05 20:26) to serve the same request for http://openam09.example.co.jp:18080/sample/sample.jsp and may be stuck (configured threshold for thi