Testsuite: org.apache.catalina.valves.TestStuckThreadDetectionValve Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.457 sec ------------- Standard Error ----------------- 26-Oct-2023 16:13:15.749 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testDetection] 26-Oct-2023 16:13:16.370 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"] 26-Oct-2023 16:13:16.436 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 26-Oct-2023 16:13:16.436 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.83-dev] 26-Oct-2023 16:13:16.624 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-41779"] 26-Oct-2023 16:13:19.663 WARNING [Catalina-utility-2] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-nio-127.0.0.1-auto-1-exec-1] (id=[19]) has been active for [2,836] milliseconds (since [10/26/23, 4:13 PM]) to serve the same request for [http://localhost:41779/myservlet] and may be stuck (configured threshold for this StuckThreadDetectionValve is [2] seconds). There is/are [1] thread(s) in total that are monitored by this Valve and may be stuck. java.lang.Throwable at java.base@17.0.7/java.lang.Thread.sleep(Native Method) at app//org.apache.catalina.valves.TestStuckThreadDetectionValve$StickingServlet.doGet(TestStuckThreadDetectionValve.java:149) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:529) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) at app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) at app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) at app//org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:185) at app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at app//org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390) at app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at app//org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928) at app//org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794) at app//org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base@17.0.7/java.lang.Thread.run(Thread.java:833) 26-Oct-2023 16:13:24.811 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-41779"] 26-Oct-2023 16:13:24.814 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 26-Oct-2023 16:13:24.830 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-41779"] 26-Oct-2023 16:13:24.837 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-41779"] 26-Oct-2023 16:13:24.853 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testInterruption] 26-Oct-2023 16:13:24.856 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"] 26-Oct-2023 16:13:24.857 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 26-Oct-2023 16:13:24.857 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.83-dev] 26-Oct-2023 16:13:24.881 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-35909"] 26-Oct-2023 16:13:27.864 WARNING [Catalina-utility-1] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-nio-127.0.0.1-auto-2-exec-1] (id=[35]) has been active for [2,925] milliseconds (since [10/26/23, 4:13 PM]) to serve the same request for [http://localhost:35909/myservlet] and may be stuck (configured threshold for this StuckThreadDetectionValve is [2] seconds). There is/are [1] thread(s) in total that are monitored by this Valve and may be stuck. java.lang.Throwable at java.base@17.0.7/java.lang.Thread.sleep(Native Method) at app//org.apache.catalina.valves.TestStuckThreadDetectionValve$StickingServlet.doGet(TestStuckThreadDetectionValve.java:149) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:529) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) at app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) at app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) at app//org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:185) at app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at app//org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390) at app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at app//org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928) at app//org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794) at app//org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base@17.0.7/java.lang.Thread.run(Thread.java:833) 26-Oct-2023 16:13:30.868 WARNING [Catalina-utility-2] org.apache.catalina.valves.StuckThreadDetectionValve$MonitoredThread.interruptIfStuck Thread [http-nio-127.0.0.1-auto-2-exec-1] (id=[35]) has been interrupted because it was active for [5,928] milliseconds (since [10/26/23, 4:13 PM]) to serve the same request for [http://localhost:35909/myservlet] and was probably stuck (configured interruption threshold for this StuckThreadDetectionValve is [5] seconds). java.lang.Throwable at java.base@17.0.7/java.lang.Thread.sleep(Native Method) at app//org.apache.catalina.valves.TestStuckThreadDetectionValve$StickingServlet.doGet(TestStuckThreadDetectionValve.java:149) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:529) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) at app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) at app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) at app//org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:185) at app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at app//org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390) at app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at app//org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928) at app//org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794) at app//org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base@17.0.7/java.lang.Thread.run(Thread.java:833) 26-Oct-2023 16:13:30.874 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-35909"] 26-Oct-2023 16:13:30.876 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 26-Oct-2023 16:13:30.880 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-35909"] 26-Oct-2023 16:13:30.887 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-35909"] ------------- ---------------- --------------- Testcase: testDetection took 9.361 sec Testcase: testInterruption took 6.046 sec