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  1. WildFly
  2. WFLY-1379

log4j appenders force initialization of the appender/handler on reboot

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Details

    • Bug
    • Resolution: Done
    • Major
    • 8.0.0.Alpha2
    • 8.0.0.Alpha1
    • Logging
    • None

    Description

      Adding a log4j appender works until the server is rebooted. The difference in the class names, org.apache.log4j.SomeAppender and manually added org.jboss.as.logging.logmanager.Log4jAppenderHandler, results in the handler being reconfigured.

      This also hits a bug (LOGMGR-58) in the logmanager where null references are can be retrieved before a full commit is invoked.

      Stack trace:

      10:53:44,909 ERROR [stderr] (Controller Boot Thread) java.lang.NullPointerException
10:53:44,909 ERROR [stderr] (Controller Boot Thread)    at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
10:53:44,912 ERROR [stderr] (Controller Boot Thread)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
10:53:44,912 ERROR [stderr] (Controller Boot Thread)    at java.lang.reflect.Method.invoke(Method.java:601)
10:53:44,915 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.AbstractPropertyConfiguration$1.applyPostCreate(AbstractPropertyConfiguration.java:218)
10:53:44,915 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.AbstractPropertyConfiguration$1.applyPostCreate(AbstractPropertyConfiguration.java:198)
10:53:44,916 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.doApplyPostCreate(LogContextConfigurationImpl.java:316)
10:53:44,916 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.doPrepare(LogContextConfigurationImpl.java:341)
10:53:44,916 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.prepare(LogContextConfigurationImpl.java:290)
10:53:44,917 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.logging.logmanager.ConfigurationPersistence.prepare(ConfigurationPersistence.java:282)
10:53:44,917 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.logging.LoggingOperations$CommitOperationStepHandler.execute(LoggingOperations.java:97)
10:53:44,917 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:440)
10:53:44,917 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:322)
10:53:44,918 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:229)
10:53:44,918 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:224)
10:53:44,918 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.ModelControllerImpl.boot(ModelControllerImpl.java:296)
10:53:44,919 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:226)
10:53:44,919 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.server.ServerService.boot(ServerService.java:342)
10:53:44,919 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.server.ServerService.boot(ServerService.java:317)
10:53:44,919 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:189)
10:53:44,920 ERROR [stderr] (Controller Boot Thread)    at java.lang.Thread.run(Thread.java:722)
10:53:44,920 ERROR [stderr] (Controller Boot Thread) java.lang.NullPointerException
10:53:44,921 ERROR [stderr] (Controller Boot Thread)    at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
10:53:44,921 ERROR [stderr] (Controller Boot Thread)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
10:53:44,922 ERROR [stderr] (Controller Boot Thread)    at java.lang.reflect.Method.invoke(Method.java:601)
10:53:44,922 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.AbstractPropertyConfiguration$1.applyPostCreate(AbstractPropertyConfiguration.java:218)
10:53:44,923 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.AbstractPropertyConfiguration$1.applyPostCreate(AbstractPropertyConfiguration.java:198)
10:53:44,923 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.doApplyPostCreate(LogContextConfigurationImpl.java:316)
10:53:44,923 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.doPrepare(LogContextConfigurationImpl.java:341)
10:53:44,924 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.prepare(LogContextConfigurationImpl.java:290)
10:53:44,925 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.logging.logmanager.ConfigurationPersistence.prepare(ConfigurationPersistence.java:282)
10:53:44,925 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.logging.LoggingOperations$CommitOperationStepHandler.execute(LoggingOperations.java:97)
10:53:44,926 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:440)
10:53:44,926 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:322)
10:53:44,926 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:229)
10:53:44,927 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:224)
10:53:44,927 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.ModelControllerImpl.boot(ModelControllerImpl.java:296)
10:53:44,928 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:226)
10:53:44,928 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.server.ServerService.boot(ServerService.java:342)
10:53:44,928 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.server.ServerService.boot(ServerService.java:317)
10:53:44,929 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:189)
10:53:44,929 ERROR [stderr] (Controller Boot Thread)    at java.lang.Thread.run(Thread.java:722)
10:53:44,930 ERROR [stderr] (Controller Boot Thread) java.lang.NullPointerException
10:53:44,931 ERROR [stderr] (Controller Boot Thread)    at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
10:53:44,931 ERROR [stderr] (Controller Boot Thread)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
10:53:44,931 ERROR [stderr] (Controller Boot Thread)    at java.lang.reflect.Method.invoke(Method.java:601)
10:53:44,932 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.AbstractPropertyConfiguration$1.applyPostCreate(AbstractPropertyConfiguration.java:218)
10:53:44,932 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.AbstractPropertyConfiguration$1.applyPostCreate(AbstractPropertyConfiguration.java:198)
10:53:44,933 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.doApplyPostCreate(LogContextConfigurationImpl.java:316)
10:53:44,933 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.doPrepare(LogContextConfigurationImpl.java:341)
10:53:44,933 ERROR [stderr] (Controller Boot Thread)    at org.jboss.logmanager.config.LogContextConfigurationImpl.prepare(LogContextConfigurationImpl.java:290)
10:53:44,934 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.logging.logmanager.ConfigurationPersistence.prepare(ConfigurationPersistence.java:282)
10:53:44,934 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.logging.LoggingOperations$CommitOperationStepHandler.execute(LoggingOperations.java:97)
10:53:44,934 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:440)
10:53:44,935 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:322)
10:53:44,935 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:229)
10:53:44,936 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:224)
10:53:44,936 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.ModelControllerImpl.boot(ModelControllerImpl.java:296)
10:53:44,937 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:226)
10:53:44,937 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.server.ServerService.boot(ServerService.java:342)
10:53:44,937 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.server.ServerService.boot(ServerService.java:317)
10:53:44,938 ERROR [stderr] (Controller Boot Thread)    at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:189)
10:53:44,938 ERROR [stderr] (Controller Boot Thread)    at java.lang.Thread.run(Thread.java:722)

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          relates to

          Bug - A problem that impairs or prevents the functions of the product. LOGMGR-58 Handler rollback gets null instance reference if prepare are invoked

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

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              jperkins-rhn James Perkins
              jperkins-rhn James Perkins
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              Dates

                Created:
                Updated:
                Resolved: