Testsuite: org.apache.catalina.valves.TestStuckThreadDetectionValve Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.231 sec ------------- Standard Error ----------------- 06-Feb-2024 11:02:32.919 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testDetection] 06-Feb-2024 11:02:33.080 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.38] using APR version [1.6.5]. 06-Feb-2024 11:02:33.084 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true]. 06-Feb-2024 11:02:33.084 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 06-Feb-2024 11:02:33.087 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1f 31 Mar 2020] 06-Feb-2024 11:02:33.502 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-127.0.0.1-auto-1"] 06-Feb-2024 11:02:33.533 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 06-Feb-2024 11:02:33.534 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.86-dev] 06-Feb-2024 11:02:33.667 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-127.0.0.1-auto-1-35911"] 06-Feb-2024 11:02:36.698 WARNING [Catalina-utility-1] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-apr-127.0.0.1-auto-1-exec-1] (id=[19]) has been active for [2,904] milliseconds (since [2/6/24, 11:02 AM]) to serve the same request for [http://localhost:35911/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.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2134) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor$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) 06-Feb-2024 11:02:41.775 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-apr-127.0.0.1-auto-1-35911"] 06-Feb-2024 11:02:41.780 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 06-Feb-2024 11:02:41.803 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-127.0.0.1-auto-1-35911"] 06-Feb-2024 11:02:41.816 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-127.0.0.1-auto-1-35911"] 06-Feb-2024 11:02:41.826 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testInterruption] 06-Feb-2024 11:02:41.827 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.38] using APR version [1.6.5]. 06-Feb-2024 11:02:41.827 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true]. 06-Feb-2024 11:02:41.827 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 06-Feb-2024 11:02:41.828 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1f 31 Mar 2020] 06-Feb-2024 11:02:41.828 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-127.0.0.1-auto-2"] 06-Feb-2024 11:02:41.829 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 06-Feb-2024 11:02:41.829 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.86-dev] 06-Feb-2024 11:02:41.842 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-127.0.0.1-auto-2-35849"] 06-Feb-2024 11:02:44.851 WARNING [Catalina-utility-1] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-apr-127.0.0.1-auto-2-exec-1] (id=[36]) has been active for [2,946] milliseconds (since [2/6/24, 11:02 AM]) to serve the same request for [http://localhost:35849/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$ConnectionHandler.process(AbstractProtocol.java:928) at app//org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2134) 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) 06-Feb-2024 11:02:47.862 WARNING [Catalina-utility-2] org.apache.catalina.valves.StuckThreadDetectionValve$MonitoredThread.interruptIfStuck Thread [http-apr-127.0.0.1-auto-2-exec-1] (id=[36]) has been interrupted because it was active for [5,948] milliseconds (since [2/6/24, 11:02 AM]) to serve the same request for [http://localhost:35849/myservlet] and was probably stuck (configured interruption threshold for this StuckThreadDetectionValve is [5] seconds). java.lang.Throwable at java.base@17.0.7/java.lang.Thread.sleep(Native Method) at app//org.apache.catalina.valves.TestStuckThreadDetectionValve$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$ConnectionHandler.process(AbstractProtocol.java:928) at app//org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2134) 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) 06-Feb-2024 11:02:47.870 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-apr-127.0.0.1-auto-2-35849"] 06-Feb-2024 11:02:47.873 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 06-Feb-2024 11:02:47.876 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-127.0.0.1-auto-2-35849"] 06-Feb-2024 11:02:47.882 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-127.0.0.1-auto-2-35849"] ------------- ---------------- --------------- Testcase: testDetection took 9.096 sec Testcase: testInterruption took 6.059 sec