This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Summary: | deadlock between M2ConfigProvider and MavenSourcesImpl | ||
---|---|---|---|
Product: | projects | Reporter: | David Konecny <dkonecny> |
Component: | Maven | Assignee: | Jesse Glick <jglick> |
Status: | VERIFIED FIXED | ||
Severity: | normal | CC: | gtzabari |
Priority: | P2 | Keywords: | THREAD |
Version: | 7.0.1 | ||
Hardware: | PC | ||
OS: | Linux | ||
Issue Type: | DEFECT | Exception Reporter: | |
Bug Depends on: | 206128 | ||
Bug Blocks: | 200772 | ||
Attachments: | thread dump |
Description
David Konecny
2011-08-16 03:20:08 UTC
I got a different deadlock: "org.netbeans.modules.maven.configurations.M2ConfigProvider": at org.netbeans.modules.maven.configurations.M2ConfigProvider.getActiveConfiguration(M2ConfigProvider.java:237) - waiting to lock <0x5ce2a068> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.configurations.M2ConfigProvider.getActiveConfiguration(M2ConfigProvider.java:77) at org.netbeans.modules.project.ui.actions.ActiveConfigAction$11.run(ActiveConfigAction.java:496) at org.netbeans.modules.project.ui.actions.ActiveConfigAction$11.run(ActiveConfigAction.java:494) at org.openide.util.Mutex.readAccess(Mutex.java:288) at org.netbeans.modules.project.ui.actions.ActiveConfigAction.getActiveConfiguration(ActiveConfigAction.java:494) at org.netbeans.modules.project.ui.actions.ActiveConfigAction.configurationsListChanged(ActiveConfigAction.java:217) - locked <0x5bd65770> (a org.netbeans.modules.project.ui.actions.ActiveConfigAction) at org.netbeans.modules.project.ui.actions.ActiveConfigAction.access$900(ActiveConfigAction.java:97) at org.netbeans.modules.project.ui.actions.ActiveConfigAction$4.propertyChange(ActiveConfigAction.java:173) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.netbeans.modules.maven.configurations.M2ConfigProvider.firePropertyChange(M2ConfigProvider.java:333) at org.netbeans.modules.maven.configurations.M2ConfigProvider.access$200(M2ConfigProvider.java:77) at org.netbeans.modules.maven.configurations.M2ConfigProvider$1$1.run(M2ConfigProvider.java:129) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) "Default RequestProcessor": at org.netbeans.modules.project.ui.actions.ActiveConfigAction.activeConfigurationChanged(ActiveConfigAction.java:222) - waiting to lock <0x5bd65770> (a org.netbeans.modules.project.ui.actions.ActiveConfigAction) at org.netbeans.modules.project.ui.actions.ActiveConfigAction.access$500(ActiveConfigAction.java:97) at org.netbeans.modules.project.ui.actions.ActiveConfigAction$4.propertyChange(ActiveConfigAction.java:175) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.netbeans.modules.maven.configurations.M2ConfigProvider.doSetActiveConfiguration(M2ConfigProvider.java:301) - locked <0x5ce2a068> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.configurations.M2ConfigProvider.setActiveConfiguration(M2ConfigProvider.java:292) - locked <0x5ce2a068> (a org.netbeans.modules.maven.configurations.M2ConfigProvider) at org.netbeans.modules.maven.customizer.CustomizerProviderImpl.writeAll(CustomizerProviderImpl.java:366) at org.netbeans.modules.maven.spi.customizer.ModelHandleUtils.writeModelHandle(ModelHandleUtils.java:96) at org.netbeans.modules.maven.j2ee.ExecutionChecker.removeNetbeansDeployFromActionMappings(ExecutionChecker.java:311) at org.netbeans.modules.maven.j2ee.ExecutionChecker.showServerSelectionDialog(ExecutionChecker.java:245) at org.netbeans.modules.maven.j2ee.ExecutionChecker.checkRunConfig(ExecutionChecker.java:262) at org.netbeans.modules.maven.execute.PrereqCheckerMerger$Impl.checkRunConfig(PrereqCheckerMerger.java:83) at org.netbeans.modules.maven.api.execute.RunUtils.run(RunUtils.java:86) at org.netbeans.modules.maven.ActionProviderImpl.invokeAction(ActionProviderImpl.java:233) at org.netbeans.modules.maven.ActionProviderImpl$1.run(ActionProviderImpl.java:206) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) Note that to make jetty:run actually do anything, I had to add: <plugin> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>8.0.0.M3</version> </plugin> core-main #c39840edadec Integrated into 'main-golden' Changeset: http://hg.netbeans.org/main-golden/rev/c39840edadec User: Jesse Glick <jglick@netbeans.org> Log: #200982: deadlock between M2ConfigProvider and MavenSourcesImpl Additional verification from dev build users, and/or code reviews, would be welcomed. I had a look at the diff and it looks good but it changes synchronization so it is impossible for me to say that change is safe and correct. I've been using the dev build for two days now without any problems. If I don't report any problems by the end of the week I would assume we're reasonably safe. releases #dcfae2b6f5ec Integrated into 'releases' Changeset: http://hg.netbeans.org/releases/rev/dcfae2b6f5ec User: Jesse Glick <jglick@netbeans.org> Log: #200982: deadlock between M2ConfigProvider and MavenSourcesImpl (transplanted from c39840edadec348c228a5c857017f709e958f897) Integrated into 'releases' Changeset: http://hg.netbeans.org/releases/rev/bae7aefdc693 User: Jesse Glick <jglick@netbeans.org> Log: #200982: deadlock between M2ConfigProvider and MavenSourcesImpl (transplanted from c39840edadec348c228a5c857017f709e958f897) |