Long running process with no information

0
Hi all, we are seeing long-running processes in the running-now with no action stating what they are. so we are struggling to investigate. We are getting broken pipe errors in our logs and are seeing out threads in use maxing out. We are discussing with support but wondered if anyone here has any thoughts or has come up against this before? We’ve checked recent changes and rolled back, but still the same issue. This issue started very suddenly and not directly after an app update.   It’s as though each user is triggering a process that then won’t close and block the app up for everyone else.     2022-06-24T00:00:25.855112 [APP/PROC/WEB/0] ERROR - Connector: An error has occurred while handling the request. 2022-06-24T00:00:25.855309 [APP/PROC/WEB/0] ERROR - Connector: org.eclipse.jetty.io.EofException: null 2022-06-24T00:00:25.855327 [APP/PROC/WEB/0] at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:279) 2022-06-24T00:00:25.855333 [APP/PROC/WEB/0] at org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:422) 2022-06-24T00:00:25.855410 [APP/PROC/WEB/0] at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:277) 2022-06-24T00:00:25.855429 [APP/PROC/WEB/0] at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) 2022-06-24T00:00:25.855435 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpConnection$SendCallback.process(HttpConnection.java:831) 2022-06-24T00:00:25.855469 [APP/PROC/WEB/0] at org.eclipse.jetty.util.IteratingCallback.processing(IteratingCallback.java:241) 2022-06-24T00:00:25.855478 [APP/PROC/WEB/0] at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:223) 2022-06-24T00:00:25.855516 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:555) 2022-06-24T00:00:25.855533 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:1014) 2022-06-24T00:00:25.855543 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:1086) 2022-06-24T00:00:25.855557 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpOutput.channelWrite(HttpOutput.java:285) 2022-06-24T00:00:25.855560 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpOutput.channelWrite(HttpOutput.java:269) 2022-06-24T00:00:25.855609 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:873) 2022-06-24T00:00:25.855639 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.writeBytes(Unknown Source) 2022-06-24T00:00:25.855678 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.implWrite(Unknown Source) 2022-06-24T00:00:25.855681 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.implWrite(Unknown Source) 2022-06-24T00:00:25.855683 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.write(Unknown Source) 2022-06-24T00:00:25.855755 [APP/PROC/WEB/0] at java.base/java.io.OutputStreamWriter.write(Unknown Source) 2022-06-24T00:00:25.855768 [APP/PROC/WEB/0] at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator._writeStringCustom(WriterBasedJsonGenerator.java:1428) 2022-06-24T00:00:25.855819 [APP/PROC/WEB/0] at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator._writeString(WriterBasedJsonGenerator.java:1056) 2022-06-24T00:00:25.855982 [APP/PROC/WEB/0] at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.writeString(WriterBasedJsonGenerator.java:420) 2022-06-24T00:00:25.856049 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.JsonGeneratorWrapper.$anonfun$writeString$1(JsonGeneratorWrapper.scala:39) 2022-06-24T00:00:25.856071 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.JsonGeneratorWrapper.$anonfun$writeString$1$adapted(JsonGeneratorWrapper.scala:39) 2022-06-24T00:00:25.856097 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563) 2022-06-24T00:00:25.856167 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561) 2022-06-24T00:00:25.856178 [APP/PROC/WEB/0] at scala.collection.AbstractIterable.foreach(Iterable.scala:926) 2022-06-24T00:00:25.856181 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.JsonGeneratorWrapper.writeString(JsonGeneratorWrapper.scala:39) 2022-06-24T00:00:25.856184 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:68) 2022-06-24T00:00:25.856195 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1(ResultSerializer.scala:61) 2022-06-24T00:00:25.856236 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1$adapted(ResultSerializer.scala:58) 2022-06-24T00:00:25.856257 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$.foreach(RedBlackTree.scala:276) 2022-06-24T00:00:25.856263 [APP/PROC/WEB/0] at scala.collection.immutable.TreeMap.foreach(TreeMap.scala:195) 2022-06-24T00:00:25.856273 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:58) 2022-06-24T00:00:25.856289 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1(ResultSerializer.scala:61) 2022-06-24T00:00:25.856364 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1$adapted(ResultSerializer.scala:58) 2022-06-24T00:00:25.856377 [APP/PROC/WEB/0] at scala.collection.immutable.BitmapIndexedMapNode.foreach(HashMap.scala:1076) 2022-06-24T00:00:25.856383 [APP/PROC/WEB/0] at scala.collection.immutable.HashMap.foreach(HashMap.scala:1083) 2022-06-24T00:00:25.856397 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:58) 2022-06-24T00:00:25.856406 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1(ResultSerializer.scala:61) 2022-06-24T00:00:25.856423 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1$adapted(ResultSerializer.scala:58) 2022-06-24T00:00:25.856441 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$._foreach(RedBlackTree.scala:276) 2022-06-24T00:00:25.856457 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$._foreach(RedBlackTree.scala:275) 2022-06-24T00:00:25.856467 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$.foreach(RedBlackTree.scala:275) 2022-06-24T00:00:25.856543 [APP/PROC/WEB/0] at scala.collection.immutable.TreeMap.foreach(TreeMap.scala:195) 2022-06-24T00:00:25.856555 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:58) 2022-06-24T00:00:25.856560 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$2(ResultSerializer.scala:66) 2022-06-24T00:00:25.856567 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$2$adapted(ResultSerializer.scala:66) 2022-06-24T00:00:25.856605 [APP/PROC/WEB/0] at scala.collection.immutable.Vector.foreach(Vector.scala:1856) 2022-06-24T00:00:25.856628 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:66) 2022-06-24T00:00:25.856631 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsResult$2(ResultSerializer.scala:31) 2022-06-24T00:00:25.856642 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsResult$2$adapted(ResultSerializer.scala:29) 2022-06-24T00:00:25.856716 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563) 2022-06-24T00:00:25.856725 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561) 2022-06-24T00:00:25.856727 [APP/PROC/WEB/0] at scala.collection.AbstractIterable.foreach(Iterable.scala:926) 2022-06-24T00:00:25.856733 [APP/PROC/WEB/0] at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:896) 2022-06-24T00:00:25.856754 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsResult(ResultSerializer.scala:29) 2022-06-24T00:00:25.856835 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2(RegularClientAction.scala:125) 2022-06-24T00:00:25.856848 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2$adapted(RegularClientAction.scala:111) 2022-06-24T00:00:25.856851 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.$anonfun$inContext$5(ContextHandling.scala:57) 2022-06-24T00:00:25.856855 [APP/PROC/WEB/0] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18) 2022-06-24T00:00:25.857096 [APP/PROC/WEB/0] at com.mendix.basis.actionmanagement.ActionMonitoring$.$anonfun$monitor$1(ActionMonitoring.scala:49) 2022-06-24T00:00:25.857620 [APP/PROC/WEB/0] at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20) 2022-06-24T00:00:25.857853 [APP/PROC/WEB/0] at com.mendix.basis.actionmanagement.ActionMonitoring$.monitor(ActionMonitoring.scala:49) 2022-06-24T00:00:25.857906 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:57) 2022-06-24T00:00:25.857976 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:31) 2022-06-24T00:00:25.858041 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:87) 2022-06-24T00:00:25.858131 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:28) 2022-06-24T00:00:25.858170 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:20) 2022-06-24T00:00:25.858244 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:87) 2022-06-24T00:00:25.858270 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$1(RegularClientAction.scala:111) 2022-06-24T00:00:25.858388 [APP/PROC/WEB/0] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18) 2022-06-24T00:00:25.858408 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest(ProfileHandling.scala:14) 2022-06-24T00:00:25.858473 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest$(ProfileHandling.scala:10) 2022-06-24T00:00:25.858586 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.profileRequest(RegularClientAction.scala:87) 2022-06-24T00:00:25.858717 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.execute(RegularClientAction.scala:108) 2022-06-24T00:00:25.858782 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.ClientRequestHandler.handleAction(ClientRequestHandler.scala:106) 2022-06-24T00:00:25.858910 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.ClientRequestHandler.processRequest(ClientRequestHandler.scala:79) 2022-06-24T00:00:25.858963 [APP/PROC/WEB/0] at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:37) 2022-06-24T00:00:25.859044 [APP/PROC/WEB/0] at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1(MxRuntimeConnector.scala:50) 2022-06-24T00:00:25.859144 [APP/PROC/WEB/0] at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1$adapted(MxRuntimeConnector.scala:50) 2022-06-24T00:00:25.859243 [APP/PROC/WEB/0] at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20) 2022-06-24T00:00:25.859373 [APP/PROC/WEB/0] at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.scala:50) 2022-06-24T00:00:25.859419 [APP/PROC/WEB/0] at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.scala:223) 2022-06-24T00:00:25.859457 [APP/PROC/WEB/0] at com.mendix.m2ee.appcontainer.server.handler.RuntimeServlet.service(RuntimeServlet.scala:25) 2022-06-24T00:00:25.859496 [APP/PROC/WEB/0] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) 2022-06-24T00:00:25.859550 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) 2022-06-24T00:00:25.859627 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1631) 2022-06-24T00:00:25.859658 [APP/PROC/WEB/0] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:230) 2022-06-24T00:00:25.859723 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) 2022-06-24T00:00:25.859772 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) 2022-06-24T00:00:25.859785 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) 2022-06-24T00:00:25.859794 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2022-06-24T00:00:25.859827 [APP/PROC/WEB/0] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) 2022-06-24T00:00:25.859830 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2022-06-24T00:00:25.859894 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) 2022-06-24T00:00:25.859963 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) 2022-06-24T00:00:25.860035 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) 2022-06-24T00:00:25.860125 [APP/PROC/WEB/0] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) 2022-06-24T00:00:25.860164 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) 2022-06-24T00:00:25.860235 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) 2022-06-24T00:00:25.860273 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) 2022-06-24T00:00:25.860312 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 2022-06-24T00:00:25.860318 [APP/PROC/WEB/0] at org.eclipse.jetty.server.Server.handle(Server.java:516) 2022-06-24T00:00:25.860322 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) 2022-06-24T00:00:25.860410 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) 2022-06-24T00:00:25.860416 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) 2022-06-24T00:00:25.860420 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) 2022-06-24T00:00:25.860447 [APP/PROC/WEB/0] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) 2022-06-24T00:00:25.860482 [APP/PROC/WEB/0] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) 2022-06-24T00:00:25.860523 [APP/PROC/WEB/0] at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) 2022-06-24T00:00:25.860540 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) 2022-06-24T00:00:25.860632 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) 2022-06-24T00:00:25.860671 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) 2022-06-24T00:00:25.860704 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) 2022-06-24T00:00:25.860743 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) 2022-06-24T00:00:25.860777 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) 2022-06-24T00:00:25.860809 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) 2022-06-24T00:00:25.860837 [APP/PROC/WEB/0] at java.base/java.lang.Thread.run(Unknown Source) 2022-06-24T00:00:25.860891 [APP/PROC/WEB/0] Caused by: java.io.IOException: Broken pipe 2022-06-24T00:00:25.860934 [APP/PROC/WEB/0] at java.base/sun.nio.ch.FileDispatcherImpl.writev0(Native Method) 2022-06-24T00:00:25.860959 [APP/PROC/WEB/0] at java.base/sun.nio.ch.SocketDispatcher.writev(Unknown Source) 2022-06-24T00:00:25.860996 [APP/PROC/WEB/0] at java.base/sun.nio.ch.IOUtil.write(Unknown Source) 2022-06-24T00:00:25.861028 [APP/PROC/WEB/0] at java.base/sun.nio.ch.IOUtil.write(Unknown Source) 2022-06-24T00:00:25.861096 [APP/PROC/WEB/0] at java.base/sun.nio.ch.SocketChannelImpl.write(Unknown Source) 2022-06-24T00:00:25.861131 [APP/PROC/WEB/0] at java.base/java.nio.channels.SocketChannel.write(Unknown Source) 2022-06-24T00:00:25.861191 [APP/PROC/WEB/0] at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:273) 2022-06-24T00:00:25.861222 [APP/PROC/WEB/0] at org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:422) 2022-06-24T00:00:25.861274 [APP/PROC/WEB/0] at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:277) 2022-06-24T00:00:25.861304 [APP/PROC/WEB/0] at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) 2022-06-24T00:00:25.861343 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpConnection$SendCallback.process(HttpConnection.java:831) 2022-06-24T00:00:25.861373 [APP/PROC/WEB/0] at org.eclipse.jetty.util.IteratingCallback.processing(IteratingCallback.java:241) 2022-06-24T00:00:25.861413 [APP/PROC/WEB/0] at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:223) 2022-06-24T00:00:25.861466 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:555) 2022-06-24T00:00:25.861472 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:1014) 2022-06-24T00:00:25.861475 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:1086) 2022-06-24T00:00:25.861507 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpOutput.channelWrite(HttpOutput.java:285) 2022-06-24T00:00:25.861561 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpOutput.channelWrite(HttpOutput.java:269) 2022-06-24T00:00:25.861565 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:873) 2022-06-24T00:00:25.861632 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.writeBytes(Unknown Source) 2022-06-24T00:00:25.861636 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.implWrite(Unknown Source) 2022-06-24T00:00:25.861737 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.implWrite(Unknown Source) 2022-06-24T00:00:25.861753 [APP/PROC/WEB/0] at java.base/sun.nio.cs.StreamEncoder.write(Unknown Source) 2022-06-24T00:00:25.861758 [APP/PROC/WEB/0] at java.base/java.io.OutputStreamWriter.write(Unknown Source) 2022-06-24T00:00:25.861766 [APP/PROC/WEB/0] at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator._writeStringCustom(WriterBasedJsonGenerator.java:1428) 2022-06-24T00:00:25.861787 [APP/PROC/WEB/0] at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator._writeString(WriterBasedJsonGenerator.java:1056) 2022-06-24T00:00:25.861795 [APP/PROC/WEB/0] at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.writeString(WriterBasedJsonGenerator.java:420) 2022-06-24T00:00:25.861837 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.JsonGeneratorWrapper.$anonfun$writeString$1(JsonGeneratorWrapper.scala:39) 2022-06-24T00:00:25.861867 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.JsonGeneratorWrapper.$anonfun$writeString$1$adapted(JsonGeneratorWrapper.scala:39) 2022-06-24T00:00:25.861975 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563) 2022-06-24T00:00:25.861995 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561) 2022-06-24T00:00:25.863515 [APP/PROC/WEB/0] at scala.collection.AbstractIterable.foreach(Iterable.scala:926) 2022-06-24T00:00:25.863603 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.JsonGeneratorWrapper.writeString(JsonGeneratorWrapper.scala:39) 2022-06-24T00:00:25.863618 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:68) 2022-06-24T00:00:25.863624 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1(ResultSerializer.scala:61) 2022-06-24T00:00:25.863720 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1$adapted(ResultSerializer.scala:58) 2022-06-24T00:00:25.863746 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$.foreach(RedBlackTree.scala:276) 2022-06-24T00:00:25.863752 [APP/PROC/WEB/0] at scala.collection.immutable.TreeMap.foreach(TreeMap.scala:195) 2022-06-24T00:00:25.863757 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:58) 2022-06-24T00:00:25.863762 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1(ResultSerializer.scala:61) 2022-06-24T00:00:25.863827 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1$adapted(ResultSerializer.scala:58) 2022-06-24T00:00:25.863839 [APP/PROC/WEB/0] at scala.collection.immutable.BitmapIndexedMapNode.foreach(HashMap.scala:1076) 2022-06-24T00:00:25.863881 [APP/PROC/WEB/0] at scala.collection.immutable.HashMap.foreach(HashMap.scala:1083) 2022-06-24T00:00:25.864019 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:58) 2022-06-24T00:00:25.864036 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1(ResultSerializer.scala:61) 2022-06-24T00:00:25.864130 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$1$adapted(ResultSerializer.scala:58) 2022-06-24T00:00:25.864153 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$._foreach(RedBlackTree.scala:276) 2022-06-24T00:00:25.864158 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$._foreach(RedBlackTree.scala:275) 2022-06-24T00:00:25.864163 [APP/PROC/WEB/0] at scala.collection.immutable.RedBlackTree$.foreach(RedBlackTree.scala:275) 2022-06-24T00:00:25.864187 [APP/PROC/WEB/0] at scala.collection.immutable.TreeMap.foreach(TreeMap.scala:195) 2022-06-24T00:00:25.864201 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:58) 2022-06-24T00:00:25.864269 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$2(ResultSerializer.scala:66) 2022-06-24T00:00:25.864286 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsValue$2$adapted(ResultSerializer.scala:66) 2022-06-24T00:00:25.864295 [APP/PROC/WEB/0] at scala.collection.immutable.Vector.foreach(Vector.scala:1856) 2022-06-24T00:00:25.864304 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsValue(ResultSerializer.scala:66) 2022-06-24T00:00:25.864359 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsResult$2(ResultSerializer.scala:31) 2022-06-24T00:00:25.864424 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.$anonfun$generateJsResult$2$adapted(ResultSerializer.scala:29) 2022-06-24T00:00:25.864440 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563) 2022-06-24T00:00:25.864445 [APP/PROC/WEB/0] at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561) 2022-06-24T00:00:25.864456 [APP/PROC/WEB/0] at scala.collection.AbstractIterable.foreach(Iterable.scala:926) 2022-06-24T00:00:25.864475 [APP/PROC/WEB/0] at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:896) 2022-06-24T00:00:25.864509 [APP/PROC/WEB/0] at com.mendix.webui.jsonserialization.ResultSerializer.generateJsResult(ResultSerializer.scala:29) 2022-06-24T00:00:25.864532 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2(RegularClientAction.scala:125) 2022-06-24T00:00:25.864546 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$2$adapted(RegularClientAction.scala:111) 2022-06-24T00:00:25.864599 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.$anonfun$inContext$5(ContextHandling.scala:57) 2022-06-24T00:00:25.864606 [APP/PROC/WEB/0] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18) 2022-06-24T00:00:25.864643 [APP/PROC/WEB/0] at com.mendix.basis.actionmanagement.ActionMonitoring$.$anonfun$monitor$1(ActionMonitoring.scala:49) 2022-06-24T00:00:25.864734 [APP/PROC/WEB/0] at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20) 2022-06-24T00:00:25.864748 [APP/PROC/WEB/0] at com.mendix.basis.actionmanagement.ActionMonitoring$.monitor(ActionMonitoring.scala:49) 2022-06-24T00:00:25.864773 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:57) 2022-06-24T00:00:25.864785 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:31) 2022-06-24T00:00:25.864822 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:87) 2022-06-24T00:00:25.864835 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:28) 2022-06-24T00:00:25.864850 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:20) 2022-06-24T00:00:25.864867 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.inContext(RegularClientAction.scala:87) 2022-06-24T00:00:25.865183 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.$anonfun$execute$1(RegularClientAction.scala:111) 2022-06-24T00:00:25.865223 [APP/PROC/WEB/0] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18) 2022-06-24T00:00:25.865261 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest(ProfileHandling.scala:14) 2022-06-24T00:00:25.865297 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest$(ProfileHandling.scala:10) 2022-06-24T00:00:25.867168 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.profileRequest(RegularClientAction.scala:87) 2022-06-24T00:00:25.867182 [APP/PROC/WEB/0] at com.mendix.webui.actions.client.RegularClientAction.execute(RegularClientAction.scala:108) 2022-06-24T00:00:25.867187 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.ClientRequestHandler.handleAction(ClientRequestHandler.scala:106) 2022-06-24T00:00:25.867192 [APP/PROC/WEB/0] at com.mendix.webui.requesthandling.ClientRequestHandler.processRequest(ClientRequestHandler.scala:79) 2022-06-24T00:00:25.867201 [APP/PROC/WEB/0] at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:37) 2022-06-24T00:00:25.867275 [APP/PROC/WEB/0] at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1(MxRuntimeConnector.scala:50) 2022-06-24T00:00:25.867319 [APP/PROC/WEB/0] at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1$adapted(MxRuntimeConnector.scala:50) 2022-06-24T00:00:25.867379 [APP/PROC/WEB/0] at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20) 2022-06-24T00:00:25.867517 [APP/PROC/WEB/0] at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.scala:50) 2022-06-24T00:00:25.867692 [APP/PROC/WEB/0] at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.scala:223) 2022-06-24T00:00:25.867757 [APP/PROC/WEB/0] at com.mendix.m2ee.appcontainer.server.handler.RuntimeServlet.service(RuntimeServlet.scala:25) 2022-06-24T00:00:25.867842 [APP/PROC/WEB/0] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) 2022-06-24T00:00:25.867991 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) 2022-06-24T00:00:25.868175 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1631) 2022-06-24T00:00:25.868499 [APP/PROC/WEB/0] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:230) 2022-06-24T00:00:25.868664 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) 2022-06-24T00:00:25.868774 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) 2022-06-24T00:00:25.868828 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) 2022-06-24T00:00:25.868966 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2022-06-24T00:00:25.869118 [APP/PROC/WEB/0] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) 2022-06-24T00:00:25.869251 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) 2022-06-24T00:00:25.869362 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) 2022-06-24T00:00:25.869475 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) 2022-06-24T00:00:25.869608 [APP/PROC/WEB/0] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) 2022-06-24T00:00:25.869737 [APP/PROC/WEB/0] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) 2022-06-24T00:00:25.869858 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) 2022-06-24T00:00:25.869979 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) 2022-06-24T00:00:25.870101 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) 2022-06-24T00:00:25.870249 [APP/PROC/WEB/0] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 2022-06-24T00:00:25.870389 [APP/PROC/WEB/0] at org.eclipse.jetty.server.Server.handle(Server.java:516) 2022-06-24T00:00:25.870539 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) 2022-06-24T00:00:25.870644 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) 2022-06-24T00:00:25.871212 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) 2022-06-24T00:00:25.871314 [APP/PROC/WEB/0] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) 2022-06-24T00:00:25.871331 [APP/PROC/WEB/0] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) 2022-06-24T00:00:25.871339 [APP/PROC/WEB/0] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) 2022-06-24T00:00:25.871344 [APP/PROC/WEB/0] at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) 2022-06-24T00:00:25.871348 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) 2022-06-24T00:00:25.871353 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) 2022-06-24T00:00:25.871357 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) 2022-06-24T00:00:25.875127 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) 2022-06-24T00:00:25.875333 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) 2022-06-24T00:00:25.875452 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) 2022-06-24T00:00:25.875564 [APP/PROC/WEB/0] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) 2022-06-24T00:00:25.875676 [APP/PROC/WEB/0] at java.base/java.lang.Thread.run(Unknown Source) 2022-06-24T00:00:25.875900 [APP/PROC/WEB/0] ERROR - Connector: com.mendix.systemwideinterfaces.MendixRuntimeException: org.eclipse.jetty.io.EofException: Closed 2022-06-24T00:00:25.876849 [APP/PROC/WEB/0] at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:23) 2022-06-24T00:00:25.876990 [APP/PROC/WEB/0] Caused by: org.eclipse.jetty.io.EofException: Closed  
asked
1 answers
0

Are you retrieving or committing a large number of objects?

Also check if you have a loop within which you are adding entries to the list you are looping on

answered