# java.lang.InterruptedException: Requestor has been destroyed or recycled **URL:** \ **Category:** General\ **Tags:** performance, insurance, 8-4-2, system-administration, senior-system-architect\ **Created:** [February 10, 2021, 11:23am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118 "2021-02-10T11:23:25Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![DixitGoyal](https://avatars.discourse-cdn.com/v4/letter/d/e47c2d/32.png) [@DixitGoyal](https://forums.pega.com/u/DixitGoyal)\ **Post date:** [February 10, 2021, 11:23am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/1 "2021-02-10T11:23:25Z")
We are receiving below exception in the log files. Can someone provide more details on probable cause? [30.128.254.78: com.pega.pegarules.pub.context.RequestorLockException][STACK][com.pega.pegarules.pub.context.RequestorLockException: PRRuntimeException at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1143) at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:994) at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequest(EngineAPI.java:368) at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.invoke(HttpAPI.java:920) at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.\_invokeEngine\_privact(EngineImpl.java:338) at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:282) at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:259) at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngineInner(JNDIEnvironment.java:281) at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngine(JNDIEnvironment.java:226) at com.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:767) at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:423) at sun.reflect.GeneratedMethodAccessor251.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:385) at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:427) at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:225) at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethod(AppServerBridgeToPega.java:274) at com.pega.pegarules.internal.web.servlet.WebStandardBoot.doPost(WebStandardBoot.java:146) at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) at com.pega.pegarules.internal.web.servlet.WebStandardBoot.service(WebStandardBoot.java:172) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:666) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.ha.session.JvmRouteBinderValve.invoke(JvmRouteBinderValve.java:182) at org.apache.catalina.ha.tcp.ReplicationValve.invoke(ReplicationValve.java:330) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748)Caused by: java.lang.InterruptedException: Requestor has been destroyed or recycled at com.pega.pegarules.session.internal.mgmt.PRRequestorImpl.lockAttempt(PRRequestorImpl.java:1131) at com.pega.pegarules.session.internal.PRSessionProviderImpl.getLockOnRequestor(PRSessionProviderImpl.java:1505) at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1126) … 45 more]\* ---
**Author:** ![MarcLasserre\_GCS](https://avatars.discourse-cdn.com/v4/letter/m/e99b99/32.png) [@MarcLasserre\_GCS](https://forums.pega.com/u/MarcLasserre_GCS)\ **Post date:** [February 10, 2021, 11:34am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/2 "2021-02-10T11:34:43Z")
@DixitGoyal Do you have any context information? Do you know how to replicate this behaviour or is it just a message you having on your log without knowing anything else about it? ---
**Author:** ![DixitGoyal](https://avatars.discourse-cdn.com/v4/letter/d/e47c2d/32.png) [@DixitGoyal](https://forums.pega.com/u/DixitGoyal)\ **Post date:** [February 10, 2021, 11:41am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/3 "2021-02-10T11:41:00Z")
@MarcLasserre_GCS it is just a message having on our logs with Exception EXCP0001. ---
**Author:** ![MarcLasserre\_GCS](https://avatars.discourse-cdn.com/v4/letter/m/e99b99/32.png) [@MarcLasserre\_GCS](https://forums.pega.com/u/MarcLasserre_GCS)\ **Post date:** [February 10, 2021, 11:44am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/4 "2021-02-10T11:44:31Z")
@DixitGoyal Right. I think you should look into other issues before this one to get a bit more details on context. ---
**Author:** ![HarishR7728](https://avatars.discourse-cdn.com/v4/letter/h/e9bcb4/32.png) [@HarishR7728](https://forums.pega.com/u/HarishR7728)\ **Post date:** [May 26, 2021, 9:44am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/5 "2021-05-26T09:44:27Z")
@DixitGoyal Hi Dixit, Did you get any resolution on this issue. We are also facing the same issue in our pega version 8.4.4. ---
**Author:** ![DixitGoyal](https://avatars.discourse-cdn.com/v4/letter/d/e47c2d/32.png) [@DixitGoyal](https://forums.pega.com/u/DixitGoyal)\ **Post date:** [May 28, 2021, 10:39am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/6 "2021-05-28T10:39:27Z")
@HarishR7728 EndSession activity was getting triggered to END the session which was destroying the requestor. ---
**Author:** ![HarishR7728](https://avatars.discourse-cdn.com/v4/letter/h/e9bcb4/32.png) [@HarishR7728](https://forums.pega.com/u/HarishR7728)\ **Post date:** [May 28, 2021, 11:23am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/7 "2021-05-28T11:23:21Z")
@DixitGoyalHi Dixit, Which version of Pega you faced the issue with ? And did you see this issue on Logout ? We are currently using Pega 8.4.4 and we don’t have any customizations on logout. CPMLogoff and Logoff are the OOTB rules which are getting called when we logoff In Code-Security.Logoff Activity, we have step 10 where Endsession is being called. Is it the same place where you see the EndSession activity ? and what changes you made to overcome this can you please explain ---
**Author:** ![HarishR7728](https://avatars.discourse-cdn.com/v4/letter/h/e9bcb4/32.png) [@HarishR7728](https://forums.pega.com/u/HarishR7728)\ **Post date:** [May 28, 2021, 11:41am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/8 "2021-05-28T11:41:42Z")
@DixitGoyal Okay. And Dixit, Is there any way we can reproduce the issue. Because this issue is not happening after every logoff for us If we can reproduce this and find the steps and point out EndSession Activity is causing issue, then we can apply the same fix as you did 🙂 ---
**Author:** ![DixitGoyal](https://avatars.discourse-cdn.com/v4/letter/d/e47c2d/32.png) [@DixitGoyal](https://forums.pega.com/u/DixitGoyal)\ **Post date:** [May 28, 2021, 11:54am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/9 "2021-05-28T11:54:31Z")
@HarishR7728 For replication, Open multiple threads for the same session and do log off with keeping threads open. Hope it will help. ---
**Author:** ![DixitGoyal](https://avatars.discourse-cdn.com/v4/letter/d/e47c2d/32.png) [@DixitGoyal](https://forums.pega.com/u/DixitGoyal)\ **Post date:** [May 28, 2021, 11:29am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/10 "2021-05-28T11:29:56Z")
@HarishR7728 We have customized logoff activity. Yes, Endsession is being called in Code-Security.Logoff Activity. ---
**Author:** ![HarishR7728](https://avatars.discourse-cdn.com/v4/letter/h/e9bcb4/32.png) [@HarishR7728](https://forums.pega.com/u/HarishR7728)\ **Post date:** [May 28, 2021, 12:03pm UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/11 "2021-05-28T12:03:05Z")
@DixitGoyal I will try this out Dixit and will let you know. Thanks for your valuable Inputs. And also what customization you did? Did you commented out that step or anything more ? ---
**Author:** ![MMichalski](https://yyz2.discourse-cdn.com/pega/user_avatar/forums.pega.com/mmichalski/32/22588_2.png) [@MMichalski](https://forums.pega.com/u/MMichalski)\ **Post date:** [June 17, 2021, 6:43pm UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/12 "2021-06-17T18:43:15Z")
@HarishR7728, you may want to review the following: [https://community.pega.com/support/support-articles/interruptedexception-requestor-has-been-destroyed-or-recycled](https://community.pega.com/support/support-articles/interruptedexception-requestor-has-been-destroyed-or-recycled) ---
**Author:** ![HarishR7728](https://avatars.discourse-cdn.com/v4/letter/h/e9bcb4/32.png) [@HarishR7728](https://forums.pega.com/u/HarishR7728)\ **Post date:** [June 18, 2021, 1:34pm UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/13 "2021-06-18T13:34:27Z")
@MMIchalski Hi , Thanks for sharing the Post 🙂 How can we say that “Data in the log file indicated that the database PARENT and CHILD Save operations failed.” Is it indicated in the logs anywhere in the exception? ---
**Author:** ![DixitGoyal](https://avatars.discourse-cdn.com/v4/letter/d/e47c2d/32.png) [@DixitGoyal](https://forums.pega.com/u/DixitGoyal)\ **Post date:** [July 22, 2021, 11:05am UTC](https://forums.pega.com/t/java-lang-interruptedexception-requestor-has-been-destroyed-or-recycled/1118/14 "2021-07-22T11:05:47Z")
@HarishR7728 We commented out the step which was calling activity Code-Security.EndSession.