[jira] Reopened: (AXIS2-1053) ConcurrentModificationException when concurrent threads try to engage the Addressing module
[ https://issues.apache.org/jira/browse/AXIS2-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michele Mazzucco reopened AXIS2-1053: - ConcurrentModificationException when concurrent threads try to engage the Addressing module --- Key: AXIS2-1053 URL: https://issues.apache.org/jira/browse/AXIS2-1053 Project: Axis 2.0 (Axis2) Issue Type: Bug Components: client-api Environment: Windows XP SP2, mac OS X 10.4.7, jdk 1.5.0_06, axis2 nightly build 17/08/06 Reporter: Michele Mazzucco Assignee: Deepal Jayasinghe Priority: Blocker Attachments: test.tar.gz Multiple sender objects are used to concurrently send (asynchronous) messages. The threads are created using a ExecutorService object and each thread creates a ServiceClient using the provided configuration, which is: ConfigurationContext configurationContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null); HttpClient httpClient = new HttpClient(new MultiThreadedHttpConnectionManager()); configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); configurationContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient); The problem arises when the threads try to (concurrently) engage the Addressing module: Exception in thread pool-1-thread-2 java.util.ConcurrentModificationException [java] at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449) [java] at java.util.AbstractList$Itr.next(AbstractList.java:420) [java] at org.apache.axis2.engine.Phase.addHandler(Phase.java:136) [java] at org.apache.axis2.phaseresolver.PhaseHolder.addHandler(PhaseHolder.java:64) [java] at org.apache.axis2.phaseresolver.PhaseResolver.engageModuleToOperation(PhaseResolver.java:191) [java] at org.apache.axis2.description.AxisOperation.engageModuleToOperation(AxisOperation.java:154) [java] at org.apache.axis2.description.AxisOperation.engageModule(AxisOperation.java:128) [java] at org.apache.axis2.description.AxisService.engageModule(AxisService.java:479) [java] at org.apache.axis2.client.ServiceClient.engageModule(ServiceClient.java:271) [java] at ncl.qosp.test.functional.client.Sender.run(Sender.java:134) [java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) [java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) [java] at java.lang.Thread.run(Thread.java:613) Please find attached a sample application (a readme file including the build instructions is probvided) to reproduce the problem. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[jira] Reopened: (AXIS2-1053) ConcurrentModificationException when concurrent threads try to engage the Addressing module
[ https://issues.apache.org/jira/browse/AXIS2-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michele Mazzucco reopened AXIS2-1053: - Dims, I'm not sure about this change. If you want to make the access to handlers thread safe you should synchronize other methods as well. Michele ConcurrentModificationException when concurrent threads try to engage the Addressing module --- Key: AXIS2-1053 URL: https://issues.apache.org/jira/browse/AXIS2-1053 Project: Axis 2.0 (Axis2) Issue Type: Bug Components: client-api Environment: Windows XP SP2, mac OS X 10.4.7, jdk 1.5.0_06, axis2 nightly build 17/08/06 Reporter: Michele Mazzucco Assignee: Deepal Jayasinghe Priority: Blocker Attachments: test.tar.gz Multiple sender objects are used to concurrently send (asynchronous) messages. The threads are created using a ExecutorService object and each thread creates a ServiceClient using the provided configuration, which is: ConfigurationContext configurationContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null); HttpClient httpClient = new HttpClient(new MultiThreadedHttpConnectionManager()); configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); configurationContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient); The problem arises when the threads try to (concurrently) engage the Addressing module: Exception in thread pool-1-thread-2 java.util.ConcurrentModificationException [java] at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449) [java] at java.util.AbstractList$Itr.next(AbstractList.java:420) [java] at org.apache.axis2.engine.Phase.addHandler(Phase.java:136) [java] at org.apache.axis2.phaseresolver.PhaseHolder.addHandler(PhaseHolder.java:64) [java] at org.apache.axis2.phaseresolver.PhaseResolver.engageModuleToOperation(PhaseResolver.java:191) [java] at org.apache.axis2.description.AxisOperation.engageModuleToOperation(AxisOperation.java:154) [java] at org.apache.axis2.description.AxisOperation.engageModule(AxisOperation.java:128) [java] at org.apache.axis2.description.AxisService.engageModule(AxisService.java:479) [java] at org.apache.axis2.client.ServiceClient.engageModule(ServiceClient.java:271) [java] at ncl.qosp.test.functional.client.Sender.run(Sender.java:134) [java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) [java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) [java] at java.lang.Thread.run(Thread.java:613) Please find attached a sample application (a readme file including the build instructions is probvided) to reproduce the problem. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[jira] Reopened: (AXIS2-1053) ConcurrentModificationException when concurrent threads try to engage the Addressing module
[ https://issues.apache.org/jira/browse/AXIS2-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michele Mazzucco reopened AXIS2-1053: - ConcurrentModificationException when concurrent threads try to engage the Addressing module --- Key: AXIS2-1053 URL: https://issues.apache.org/jira/browse/AXIS2-1053 Project: Apache Axis 2.0 (Axis2) Issue Type: Bug Components: client-api Environment: Windows XP SP2, mac OS X 10.4.7, jdk 1.5.0_06, axis2 nightly build 17/08/06 Reporter: Michele Mazzucco Assigned To: Deepal Jayasinghe Priority: Critical Attachments: test.tar.gz Multiple sender objects are used to concurrently send (asynchronous) messages. The threads are created using a ExecutorService object and each thread creates a ServiceClient using the provided configuration, which is: ConfigurationContext configurationContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null); HttpClient httpClient = new HttpClient(new MultiThreadedHttpConnectionManager()); configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); configurationContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient); The problem arises when the threads try to (concurrently) engage the Addressing module: Exception in thread pool-1-thread-2 java.util.ConcurrentModificationException [java] at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449) [java] at java.util.AbstractList$Itr.next(AbstractList.java:420) [java] at org.apache.axis2.engine.Phase.addHandler(Phase.java:136) [java] at org.apache.axis2.phaseresolver.PhaseHolder.addHandler(PhaseHolder.java:64) [java] at org.apache.axis2.phaseresolver.PhaseResolver.engageModuleToOperation(PhaseResolver.java:191) [java] at org.apache.axis2.description.AxisOperation.engageModuleToOperation(AxisOperation.java:154) [java] at org.apache.axis2.description.AxisOperation.engageModule(AxisOperation.java:128) [java] at org.apache.axis2.description.AxisService.engageModule(AxisService.java:479) [java] at org.apache.axis2.client.ServiceClient.engageModule(ServiceClient.java:271) [java] at ncl.qosp.test.functional.client.Sender.run(Sender.java:134) [java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) [java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) [java] at java.lang.Thread.run(Thread.java:613) Please find attached a sample application (a readme file including the build instructions is probvided) to reproduce the problem. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
