Ondra Chaloupka created WFLY-11811: -------------------------------------- Summary: Default transaction timeout coud be wrongly configured because of the TM initiation race condition Key: WFLY-11811 URL: https://issues.jboss.org/browse/WFLY-11811 Project: WildFly Issue Type: Bug Components: Transactions Affects Versions: 16.0.0.Final Reporter: Ondra Chaloupka Assignee: Ondra Chaloupka Transaction default timeout could be wrongly set up because of race condition in configuration of the {{CoordinatorEnvironmentBean}} and the {{TxControl}} class which is used on transaction begin and loads data from the coordinator bean to static variable. The default transaction timeout defined by Narayana is 60 seconds. It's coded in source at https://github.com/jbosstm/narayana/blob/master/ArjunaCore/arjuna/classes... The {{CoordinatorEnvironmentBean}} is instantiated with the default value or with value taken from system property or xml descriptor (https://jbossts.blogspot.com/2018/01/narayana-periodic-recovery-of-xa.htm...). When new transaction is started it does not use directly the {{CoordinatorEnvironmentBean#getDefaultTimeout()}} but the {{TxControl#getDefaultTimeout()}} (https://github.com/jbosstm/narayana/blob/5.9.3.Final/ArjunaCore/arjuna/cl...). Unfortunately, there is no changes for the {{TxControl}} class which is used during transaction startup. If the {{TxControl}} would be initialized before the {{ArjunaTransactionService}} is started then the value defined in the WFLY model would not be considered until a change in the CLI ({{/subsystem=transactions:write-attribute(name=default-timeout, value=100)}}) is done. The cli command causes the {{TxControl}} is reset - https://github.com/wildfly/wildfly/blob/master/transactions/src/main/java... We should ensure the {{TxControl._defaultTimeout}} value is configured during {{ArjunaTransactionManagerService}} start up as well. [1] {code} INFO [stdout] (MSC service thread 1-2) [BMAN] CoordinatorEnvironmentBean.setDefaultTimeout(301) com.arjuna.ats.arjuna.common.CoordinatorEnvironmentBean.setDefaultTimeout(CoordinatorEnvironmentBean.java:-1) sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) com.arjuna.common.internal.util.propertyservice.BeanPopulator.handleSimpleProperty(BeanPopulator.java:312) com.arjuna.common.internal.util.propertyservice.BeanPopulator.configureFromProperties(BeanPopulator.java:172) com.arjuna.common.internal.util.propertyservice.BeanPopulator.getNamedInstance(BeanPopulator.java:87) com.arjuna.common.internal.util.propertyservice.BeanPopulator.getDefaultInstance(BeanPopulator.java:53) com.arjuna.ats.arjuna.common.arjPropertyManager.getCoordinatorEnvironmentBean(arjPropertyManager.java:51) com.arjuna.ats.arjuna.coordinator.BasicAction.<clinit>(BasicAction.java:3754) com.arjuna.ats.internal.jta.recovery.arjunacore.CommitMarkableResourceRecordRecoveryModule.<clinit>(CommitMarkableResourceRecordRecoveryModule.java:79) java.lang.Class.forName0(Class.java:-2) java.lang.Class.forName(Class.java:264) com.arjuna.common.internal.util.ClassloadingUtility.loadClass(ClassloadingUtility.java:57) com.arjuna.common.internal.util.ClassloadingUtility.loadClass(ClassloadingUtility.java:85) com.arjuna.common.internal.util.ClassloadingUtility.loadAndInstantiateClass(ClassloadingUtility.java:117) com.arjuna.common.internal.util.ClassloadingUtility.loadAndInstantiateClassesWithInit(ClassloadingUtility.java:192) com.arjuna.ats.arjuna.common.RecoveryEnvironmentBean.getRecoveryModules(RecoveryEnvironmentBean.java:465) com.arjuna.ats.internal.arjuna.recovery.PeriodicRecovery.loadModules(PeriodicRecovery.java:883) com.arjuna.ats.internal.arjuna.recovery.PeriodicRecovery.<init>(PeriodicRecovery.java:121) com.arjuna.ats.internal.arjuna.recovery.RecoveryManagerImple.<init>(RecoveryManagerImple.java:107) com.arjuna.ats.arjuna.recovery.RecoveryManager.<init>(RecoveryManager.java:477) com.arjuna.ats.arjuna.recovery.RecoveryManager.manager(RecoveryManager.java:132) com.arjuna.ats.arjuna.recovery.RecoveryManager.manager(RecoveryManager.java:112) com.arjuna.ats.jbossatx.jta.RecoveryManagerService.create(RecoveryManagerService.java:54) org.jboss.as.txn.service.ArjunaRecoveryManagerService.start(ArjunaRecoveryManagerService.java:126) org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032) org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) INFO [stdout] (MSC service thread 1-2) [BMAN] CoordinatorEnvironmentBean.setDefaultTimeout(302) com.arjuna.ats.arjuna.common.CoordinatorEnvironmentBean.setDefaultTimeout(CoordinatorEnvironmentBean.java:-1) org.jboss.as.txn.service.ArjunaTransactionManagerService.start(ArjunaTransactionManagerService.java:88) org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032) org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) {code} -- This message was sent by Atlassian Jira (v7.12.1#712002)