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Bug
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Resolution: Duplicate
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Major
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None
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5.4, 5.4.5
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None
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None
Occasionally I have following exception, during Magnolia modules installation, and Magnolia fails to start:
[2016-03-14_15:39:24.275] [Thread-24] ERROR i.m.module.InstallContextImpl - [68/364 tasks - Magnolia Resource Loader (version 5.4.5)]> Could not install or update resource-loader module. Task 'Setup module repositories' failed. (NullPointerException: ) info.magnolia.module.delta.TaskExecutionException: Could not bootstrap workspace: null at info.magnolia.module.delta.SetupModuleRepositoriesTask.execute(SetupModuleRepositoriesTask.java:91) ~[magnolia-core-5.4.5.jar:na] at info.magnolia.module.ModuleManagerImpl.applyDeltas(ModuleManagerImpl.java:531) [magnolia-core-5.4.5.jar:na] at info.magnolia.module.ModuleManagerImpl.installOrUpdateModule(ModuleManagerImpl.java:513) [magnolia-core-5.4.5.jar:na] at info.magnolia.module.ModuleManagerImpl$1.doExec(ModuleManagerImpl.java:288) [magnolia-core-5.4.5.jar:na] at info.magnolia.context.MgnlContext$VoidOp.exec(MgnlContext.java:421) [magnolia-core-5.4.5.jar:na] at info.magnolia.context.MgnlContext$VoidOp.exec(MgnlContext.java:418) [magnolia-core-5.4.5.jar:na] at info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:392) [magnolia-core-5.4.5.jar:na] at info.magnolia.module.ModuleManagerImpl.performInstallOrUpdate(ModuleManagerImpl.java:282) [magnolia-core-5.4.5.jar:na] at info.magnolia.module.ui.ModuleManagerWebUI$2.run(ModuleManagerWebUI.java:123) [magnolia-core-5.4.5.jar:na] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_72] Caused by: java.lang.NullPointerException: null at info.magnolia.module.delta.SetupModuleRepositoriesTask.grantRepositoryToSuperuser(SetupModuleRepositoriesTask.java:99) ~[magnolia-core-5.4.5.jar:na] at info.magnolia.module.delta.SetupModuleRepositoriesTask.execute(SetupModuleRepositoriesTask.java:86) ~[magnolia-core-5.4.5.jar:na] ... 9 common frames omitted
It looks like a data race between modules installation and RoleManager creation: when SetupModuleRepositoriesTask tries to retrieve RoleManager sometimes it hasn't created yet.
Acceptance criteria
- duplicates
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MAGNOLIA-6593 resource-loader module throws NPE upon clean install when using the empty-webapp
- Closed