Hi Tim, many thanks (as usual) for the heads-up.
Initial investigation indicates you have probably set the server config parameter "Suppress Warnings of Possible Design Inconsistency" to false, which makes these warnings appear. They are in fact just warnings about potential issues, but do no necessarily indicate a real problem in the code. We are particularly interested if anyone can reproduce such issues with earlier versions than 7.4, or whether this has been introduced recently as part of our general architecture simplifications. We will investigate this further. Meanwhile, if you have any other details please let us know. Holger > > On 15 Nov 2022, at 7:42 pm, Tim Smith <[email protected]> wrote: > > Hi, > > I recently started getting this error in EDG (7.4 & 7.4.1) > > org.topbraid.javax.locks.PossibleDeadLockException: Lock Level: IO/W. Locks > taken in inconsistent order. > > When it happens, the UI gets slow but usually recovers. Sometimes I have to > restart EDG. > > Any ideas what is causing this? Below is a snap of the console log from > startup to occurrence of the error. It took some time before seeing the > errors. > > Thanks, > > Tim > > EDG v7.4.1 (20221110-1622) > > INFO [main] c.t.e.s.AbstractServerCommand - Configuration directory: > C:\Semantic Tools\EDG-7.4.1_P_11-14-2022\edg\conf > INFO [main] o.t.e.EDGPersonality - Installed license is valid: C:\Semantic > Tools\EDG-7.4.1_P_11-14-2022\edg\conf\saved.lic > INFO [main] o.t.s.i.JasyptSecureStorage - Reading vault from C:\Semantic > Tools\EDG-7.4.1_P_11-14-2022\edg\conf\vault.properties > INFO [main] o.t.c.TBStartup - Starting TopBraid EDG... > INFO [main] o.t.t.TeamDatabaseActivator - Configured database type: SharedTDB > INFO [main] o.t.e.EDGPersonality - Initializing workspace: C:\Semantic > Tools\EDG-7.4.1_P_11-14-2022\edg\workspace > INFO [main] o.t.s.s.e.SWPGraphRegistry - Built ui:graph in 490 ms > INFO [main] o.t.l.t.TextLuceneIndex - Text index teamwork set up to track > 168 graphs > INFO [main] o.t.c.TBStartup - Startup complete: TopBraid EDG > INFO [main] c.t.e.s.EmbeddedTomcat - Starting EDG on port 8084 > WARN [main] o.a.c.u.SessionIdGeneratorBase - Creation of SecureRandom > instance for session ID generation using [SHA1PRNG] took [216] milliseconds. > > EDG running at http://localhost:8084/ > > INFO [http-nio-8084-exec-1] o.t.c.l.SeatPolicyEnforcer - Starting TopBraid > EDG Studio session: [loginName=Administrator, remoteAddr=0:0:0:0:0:0:0:1, > userAgent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 > (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36 Edg/107.0.1418.42] > INFO [SeatPolicyEnforcer idle session clean-up] o.t.c.l.SeatPolicyEnforcer - > Ending idle TopBraid EDG Studio session after timeout: > [loginName=Administrator, remoteAddr=0:0:0:0:0:0:0:1, userAgent=Mozilla/5.0 > (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) > Chrome/107.0.0.0 Safari/537.36 Edg/107.0.1418.42] > INFO [http-nio-8084-exec-4] o.t.c.l.SeatPolicyEnforcer - Starting TopBraid > EDG Studio session: [loginName=Administrator, remoteAddr=0:0:0:0:0:0:0:1, > userAgent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 > (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36 Edg/107.0.1418.42] > INFO [TeamBufferingGraphs clean up] o.t.t.g.TeamBufferingGraphManager - > Unregister: [urn:x-evn-master:platform_governance_singleton:Administrator] > usage=5682.059s > > INFO [TeamBufferingGraphs clean up] o.t.t.g.TeamBufferingGraphManager - > Unregister: [urn:x-evn-master:data_gummies_manual_edits_v1_0:Administrator] > usage=5684.726s > > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > ResourceDAO.getPropertylabel resource was not an object. > INFO [http-nio-8084-exec-2] o.t.t.e.ClearProjectControlElement - Graph > <urn:x-evn-master:data_training_model_inferred> > INFO [http-nio-8084-exec-2] o.t.t.e.ClearProjectControlElement - Clear > <urn:x-evn-master:data_training_model_inferred> : 0.201s > WARN [http-nio-8084-exec-10] o.t.j.l.LockUtil - Locks taken in inconsistent > order. > org.topbraid.javax.locks.PossibleDeadLockException: Lock Level: IO/W. Locks > taken in inconsistent order. > at > org.topbraid.javax.locks.LockUtil.checkPermitted(LockUtil.java:556) > ~[org.topbraid.javax-7.4.1.jar:?] > at org.topbraid.javax.locks.LockUtil.innerLockBody(LockUtil.java:520) > ~[org.topbraid.javax-7.4.1.jar:?] > at org.topbraid.javax.locks.LockUtil.innerLock(LockUtil.java:513) > ~[org.topbraid.javax-7.4.1.jar:?] > at org.topbraid.javax.locks.LockUtil.lock(LockUtil.java:103) > ~[org.topbraid.javax-7.4.1.jar:?] > at > org.topbraid.team.graph.TeamBufferingGraph.commit(TeamBufferingGraph.java:232) > ~[org.topbraid.team-7.4.1.jar:?] > at > org.topbraid.team.graph.TeamBufferingGraph.commit(TeamBufferingGraph.java:204) > ~[org.topbraid.team-7.4.1.jar:?] > at > org.topbraid.team.graph.TeamBufferingGraph.commit(TeamBufferingGraph.java:199) > ~[org.topbraid.team-7.4.1.jar:?] > at > org.topbraid.team.edit.TeamTransaction.doEnd(TeamTransaction.java:97) > ~[org.topbraid.team-7.4.1.jar:?] > at > org.topbraid.spin.swp.engine.edit.AbstractTransaction.end(AbstractTransaction.java:56) > ~[org.topbraid.spin.swp-7.4.1.jar:?] > at > org.topbraid.spin.swp.util.SWPUtil.lambda$performUpdate$2(SWPUtil.java:541) > ~[org.topbraid.spin.swp-7.4.1.jar:?] > at org.topbraid.core.jena.TxnX.execGraphTransaction(TxnX.java:76) > ~[org.topbraid.core-7.4.1.jar:?] > at org.topbraid.spin.swp.util.SWPUtil.performUpdate(SWPUtil.java:535) > ~[org.topbraid.spin.swp-7.4.1.jar:?] > at > org.topbraidlive.team.graphql.TeamGraphQLCommitHandler.commit(TeamGraphQLCommitHandler.java:70) > ~[org.topbraidlive.team-7.4.1.jar:?] > at > org.topbraid.shaclx.graphql.query.engine.MutationSupport.commit(MutationSupport.java:637) > ~[org.topbraid.shaclx-7.4.1.jar:?] > at > org.topbraid.shaclx.graphql.query.engine.MutationSupport.lambda$install$17(MutationSupport.java:171) > ~[org.topbraid.shaclx-7.4.1.jar:?] > at > graphql.execution.ExecutionStrategy.fetchField(ExecutionStrategy.java:222) > ~[graphql-java-7.0.jar:?] > at > graphql.execution.ExecutionStrategy.resolveField(ExecutionStrategy.java:167) > ~[graphql-java-7.0.jar:?] > at > graphql.execution.AsyncSerialExecutionStrategy.lambda$execute$1(AsyncSerialExecutionStrategy.java:45) > ~[graphql-java-7.0.jar:?] > at graphql.execution.Async.eachSequentiallyImpl(Async.java:72) > ~[graphql-java-7.0.jar:?] > at > graphql.execution.Async.lambda$eachSequentiallyImpl$1(Async.java:84) > ~[graphql-java-7.0.jar:?] > at > java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) > ~[?:?] > at > java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:883) > ~[?:?] > at > java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2251) > ~[?:?] > at graphql.execution.Async.eachSequentiallyImpl(Async.java:78) > ~[graphql-java-7.0.jar:?] > at > graphql.execution.Async.lambda$eachSequentiallyImpl$1(Async.java:84) > ~[graphql-java-7.0.jar:?] > at > java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) > [?:?] > at > java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:883) > [?:?] > at > java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2251) > [?:?] > at graphql.execution.Async.eachSequentiallyImpl(Async.java:78) > [graphql-java-7.0.jar:?] > at graphql.execution.Async.eachSequentially(Async.java:62) > [graphql-java-7.0.jar:?] > at > graphql.execution.AsyncSerialExecutionStrategy.execute(AsyncSerialExecutionStrategy.java:40) > [graphql-java-7.0.jar:?] > at > org.topbraid.shaclx.graphql.query.engine.OurMutationStrategy.execute(OurMutationStrategy.java:38) > [org.topbraid.shaclx-7.4.1.jar:?] > at graphql.execution.Execution.executeOperation(Execution.java:153) > [graphql-java-7.0.jar:?] > at graphql.execution.Execution.execute(Execution.java:97) > [graphql-java-7.0.jar:?] > at graphql.GraphQL.execute(GraphQL.java:546) [graphql-java-7.0.jar:?] > at graphql.GraphQL.parseValidateAndExecute(GraphQL.java:488) > [graphql-java-7.0.jar:?] > at graphql.GraphQL.executeAsync(GraphQL.java:463) > [graphql-java-7.0.jar:?] > at graphql.GraphQL.execute(GraphQL.java:394) [graphql-java-7.0.jar:?] > at > org.topbraid.shaclx.graphql.query.engine.GraphQLEngine.runQuery(GraphQLEngine.java:96) > [org.topbraid.shaclx-7.4.1.jar:?] > at > org.topbraidlive.team.graphql.GraphQLQueryUtil.runQuery(GraphQLQueryUtil.java:100) > [org.topbraidlive.team-7.4.1.jar:?] > at > org.topbraidlive.team.graphql.GraphQLServlet.run(GraphQLServlet.java:541) > [org.topbraidlive.team-7.4.1.jar:?] > at > org.topbraidlive.team.graphql.GraphQLServlet.doPost(GraphQLServlet.java:151) > [org.topbraidlive.team-7.4.1.jar:?] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:681) > [tomcat-embed-core-9.0.56.jar:4.0.FR] > at > org.topbraid.core.servlet.TBAuthEnabledServlet.serviceAuthenticated(TBAuthEnabledServlet.java:73) > [org.topbraid.core-7.4.1.jar:?] > at > org.topbraid.core.servlet.TBAuthEnabledServlet.service(TBAuthEnabledServlet.java:43) > [org.topbraid.core-7.4.1.jar:?] > at > org.topbraid.core.servlet.TBHttpServlet.service(TBHttpServlet.java:123) > [org.topbraid.core-7.4.1.jar:?] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.topbraidlive.edg.RemoteRequestFilter.doFilter(RemoteRequestFilter.java:40) > [org.topbraidlive.edg.product-7.4.1.jar:?] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.topbraidlive.edg.ConcurrentUserCheckFilter.doFilter(ConcurrentUserCheckFilter.java:42) > [org.topbraidlive.edg.product-7.4.1.jar:?] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.topbraidlive.edg.RegisteredProductFilter.doFilter(RegisteredProductFilter.java:54) > [org.topbraidlive.edg.product-7.4.1.jar:?] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.topbraidlive.edg.ServiceAvailabilityManager$ServiceAvailabilityFilter.doFilter(ServiceAvailabilityManager.java:160) > [org.topbraidlive.edg.product-7.4.1.jar:?] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at org.topbraidlive.edg.HeaderFilter.doFilter(HeaderFilter.java:33) > [org.topbraidlive.edg.product-7.4.1.jar:?] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1732) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > [tomcat-embed-core-9.0.56.jar:9.0.56] > at java.lang.Thread.run(Thread.java:829) [?:?] > Caused by: org.topbraid.javax.JavaxPreferences$TB_DefaultException > > -- > You received this message because you are subscribed to the Google Groups > "TopBraid Suite Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/topbraid-users/CAF0WbnKOmSCwap95tW-LRLCZXXEWozP5cgEQrDjHxng_TgdTKw%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "TopBraid Suite Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/topbraid-users/D0D544EC-0A98-49AE-B8D2-352FB12E4C72%40topquadrant.com.
