エージェントが JUL を使用すると JBoss EAP 6/7 がログメッセージ "WARNING: Failed to load the specified log manager class org.jboss.logmanager.LogManager" で初期化に失敗する

Issue

• 次のシステムプロパティーのいずれかを使用すると、以下の IllegalStateException が発生します。

-Dcom.sun.management.jmxremote=x
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false

• EAP 6 の起動時に、以下のような logManager エラーが表示されます。

WARNING: Failed to load the specified log manager class org.jboss.logmanager.LogManager
Oct 14, 2014 5:04:56 PM org.jboss.msc.service.ServiceContainerImpl <clinit>
INFO: JBoss MSC version 1.1.5.Final-redhat-1
Oct 14, 2014 5:04:56 PM org.jboss.as.server.ApplicationServerService start
INFO: JBAS015899: JBoss EAP 6.3.1.GA (AS 7.4.1.Final-redhat-3) starting
Oct 14, 2014 5:04:58 PM org.jboss.as.controller.AbstractOperationContext executeStep
ERROR: JBAS014612: Operation ("parallel-extension-add") failed - address: ([])
java.lang.RuntimeException: JBAS014670: Failed initializing module org.jboss.as.logging
    at org.jboss.as.controller.extension.ParallelExtensionAddHandler$1.execute(ParallelExtensionAddHandler.java:111)
    at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:611)
    at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:489)
    at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:290)
    at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:285)
    at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1132)
    at org.jboss.as.controller.ModelControllerImpl.boot(ModelControllerImpl.java:299)
    at org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:292)
    at org.jboss.as.server.ServerService.boot(ServerService.java:346)
    at org.jboss.as.server.ServerService.boot(ServerService.java:321)
    at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:254)
    at java.lang.Thread.run(Thread.java:744)
Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: JBAS011592: The logging subsystem requires the log manager to be org.jboss.logmanager.LogManager. The subsystem has not be initialized and cannot be used. To use JBoss Log Manager you must add the system property "java.util.logging.manager" and set it to "org.jboss.logmanager.LogManager"
    at java.util.concurrent.FutureTask.report(FutureTask.java:122)
    at java.util.concurrent.FutureTask.get(FutureTask.java:188)
    at org.jboss.as.controller.extension.ParallelExtensionAddHandler$1.execute(ParallelExtensionAddHandler.java:103)
    ... 11 more
Caused by: java.lang.IllegalStateException: JBAS011592: The logging subsystem requires the log manager to be org.jboss.logmanager.LogManager. The subsystem has not be initialized and cannot be used. To use JBoss Log Manager you must add the system property "java.util.logging.manager" and set it to "org.jboss.logmanager.LogManager"
    at org.jboss.as.logging.LoggingExtension.initialize(LoggingExtension.java:106)
    at org.jboss.as.controller.extension.ExtensionAddHandler.initializeExtension(ExtensionAddHandler.java:97)
    at org.jboss.as.controller.extension.ParallelExtensionAddHandler$ExtensionInitializeTask.call(ParallelExtensionAddHandler.java:139)
    at org.jboss.as.controller.extension.ParallelExtensionAddHandler$ExtensionInitializeTask.call(ParallelExtensionAddHandler.java:125)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:744)
    at org.jboss.threads.JBossThread.run(JBossThread.java:122)

Oct 14, 2014 5:04:58 PM org.jboss.as.server.ServerService boot
FATAL: JBAS015957: Server boot has failed in an unrecoverable manner; exiting. See previous messages for details.

• -javaagent JVM コマンドラインパラメーターを介して Java エージェント (Wily Introscope など) をインストールしました。 JBoss を起動しようとすると、次のエラースタックトレースが表示されます。

java.lang.IllegalStateException: The LogManager was not properly installed (you must set the "java.util.logging.manager" system property to "org.jboss.logmanager.LogManager")
    at org.jboss.logmanager.Logger.getLogger(Logger.java:61)
    at org.jboss.as.server.Main.main(Main.java:84)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.jboss.modules.Module.run(Module.java:270)
    at org.jboss.modules.Main.main(Main.java:294)

参考までに、問題を簡単に再現できる非常に基本的な Java エージェントの実装 http://bit.ly/UjXkN6 を次に示します。

• 何度も試しましたが、JBoss の起動に失敗します。起動に失敗すると、次のメッセージがログに記録されます。

WARNING: Failed to load the specified log manager class org.jboss.logmanager.LogManager
Oct 14, 2014 4:53:04 PM org.jboss.msc.service.ServiceContainerImpl <clinit>
INFO: JBoss MSC version 1.1.5.Final-redhat-1
Oct 14, 2014 4:53:05 PM org.jboss.as.server.ApplicationServerService start
INFO: JBAS015899: JBoss EAP 6.3.0.GA (AS 7.4.0.Final-redhat-19) starting
Oct 14, 2014 4:53:29 PM org.jboss.as.controller.AbstractOperationContext executeStep
ERROR: JBAS014612: Operation ("parallel-extension-add") failed - address: ([])
java.lang.RuntimeException: JBAS014670: Failed initializing module org.jboss.as.logging
    at org.jboss.as.controller.extension.ParallelExtensionAddHandler$1.execute(ParallelExtensionAddHandler.java:111)
    at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:611)
    at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:489)
    at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:290)
    at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:285)
    at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1132)
    at org.jboss.as.controller.ModelControllerImpl.boot(ModelControllerImpl.java:299)
    at org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:292)
    at org.jboss.as.server.ServerService.boot(ServerService.java:346)
    at org.jboss.as.server.ServerService.boot(ServerService.java:321)
    at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:254)
    at java.lang.Thread.run(Thread.java:744)
Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: JBAS011592: The logging subsystem requires the log manager to be org.jboss.logmanager.LogManager. The subsystem has not be initialized and cannot be used. To use JBoss Log Manager you must add the system property "java.util.logging.manager" and set it to "org.jboss.logmanager.LogManager"
    at java.util.concurrent.FutureTask.report(FutureTask.java:122)
    at java.util.concurrent.FutureTask.get(FutureTask.java:188)
    at org.jboss.as.controller.extension.ParallelExtensionAddHandler$1.execute(ParallelExtensionAddHandler.java:103)
    ... 11 more
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