apache + mod_cluster 1.2.0 + jboss-5.1.0.GA

本文详细介绍了如何将mod_cluster模块整合到JBoss环境中,并通过调整配置参数来优化ModClusterService的性能。具体步骤包括将mod_cluster.sar文件部署到特定目录,修改mod_cluster-jboss-beans.xml文件中的ContainerEventHandler,从而实现更高效的负载均衡。

本文基于上一篇

将mod_cluster.sar拷贝到JBOSS_HOME/server/default/deploy目录下

将mod_cluster.sar\META-IN\mod_cluster-jboss-beans.xml里面ModClusterListener的ContainerEventHandler由HAModClusterService改为ModClusterService

<!-- Entry point: catalina lifecycle listener -->

  <bean name="ModClusterListener" class="org.jboss.modcluster.container.jbossweb.JBossWebEventHandlerAdapter">

    <constructor>

      <parameter class="org.jboss.modcluster.container.ContainerEventHandler">

      <!-- <inject bean="HAModClusterService"/> -->

       <inject bean="ModClusterService"/>

      </parameter>

      <parameter class="javax.management.MBeanServer"><inject bean="JMXKernel" property="mbeanServer"/></parameter>

    </constructor>

    <depends>WebServer</depends>

  </bean>

<bean name="ModClusterService" class="org.jboss.modcluster.ModClusterService" mode="On Demand">

    <annotation>@org.jboss.aop.microcontainer.aspects.jmx.JMX(name="jboss.web:service=ModCluster",exposedInterface=org.jboss.modcluster.ModClusterServiceMBean.class)</annotation>

    <constructor>

      <parameter class="org.jboss.modcluster.config.impl.ModClusterConfig"><inject bean="ModClusterConfig"/></parameter>

      <parameter class="org.jboss.modcluster.load.LoadBalanceFactorProvider"><inject bean="DynamicLoadBalanceFactorProvider"/></parameter>

    </constructor>

</bean>

org.jboss.modcluster.config.ModClusterConfig 修改为
org.jboss.modcluster.config.impl.ModClusterConfig
本文参考:https://developer.jboss.org/message/763783

> Task :app:mergeDebugJavaResource FAILED [Incubating] Problems report is available at: file:///D:/android%20project/EasyEdge-Android-YoloV3_MobileNetV3_large-arm-SDK/build/reports/problems/problems-report.html FAILURE: Build completed with 3 failures. 1: Task failed with an exception. ----------- * What went wrong: Execution failed for task ':app:checkDebugDuplicateClasses'. > A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable > Duplicate class javax.activation.ActivationDataFlavor found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.CommandInfo found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.CommandInfo$Beans found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.CommandInfo$Beans$1 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.CommandMap found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.CommandObject found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.DataContentHandler found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.DataContentHandlerFactory found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.DataHandler found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.DataHandler$1 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.DataHandlerDataSource found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.DataSource found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.DataSourceDataContentHandler found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.FileDataSource found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.FileTypeMap found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.MailcapCommandMap found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.MailcapCommandMap$1 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.MimeType found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.MimeTypeParameterList found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.MimeTypeParseException found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.MimetypesFileTypeMap found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.MimetypesFileTypeMap$1 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.ObjectDataContentHandler found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.SecuritySupport found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.SecuritySupport$1 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.SecuritySupport$2 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.SecuritySupport$3 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.SecuritySupport$4 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.SecuritySupport$5 found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.URLDataSource found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Duplicate class javax.activation.UnsupportedDataTypeException found in modules jakarta.activation-api-1.2.1.jar -> jakarta.activation-api-1.2.1 (jakarta.activation-api-1.2.1.jar) and javax.activation-1.2.0.jar -> javax.activation-1.2.0 (javax.activation-1.2.0.jar) Go to the documentation to learn how to <a href="d.android.com/r/tools/classpath-sync-errors">Fix dependency resolution errors</a>. * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. > Get more help at https://help.gradle.org. ============================================================================== 2: Task failed with an exception. ----------- * What went wrong: Execution failed for task ':app:processDebugResources'. > A failure occurred while executing com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask$TaskAction > Android resource linking failed error: resource style/ThemeOverlay.AppCompat.Dark.ActionBar (aka com.baidu.ai.easyaimobile.demo:style/ThemeOverlay.AppCompat.Dark.ActionBar) not found. error: resource style/Theme.AppCompat.Light.DarkActionBar (aka com.baidu.ai.easyaimobile.demo:style/Theme.AppCompat.Light.DarkActionBar) not found. com.baidu.ai.edge.demo.app-mergeDebugResources-2:/values/values.xml:14: error: style attribute 'attr/colorPrimary (aka com.baidu.ai.easyaimobile.demo:attr/colorPrimary)' not found. com.baidu.ai.edge.demo.app-mergeDebugResources-2:/values/values.xml:15: error: style attribute 'attr/colorPrimaryDark (aka com.baidu.ai.easyaimobile.demo:attr/colorPrimaryDark)' not found. com.baidu.ai.edge.demo.app-mergeDebugResources-2:/values/values.xml:16: error: style attribute 'attr/colorAccent (aka com.baidu.ai.easyaimobile.demo:attr/colorAccent)' not found. error: resource style/ThemeOverlay.AppCompat.Light (aka com.baidu.ai.easyaimobile.demo:style/ThemeOverlay.AppCompat.Light) not found. error: failed linking references. * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. > Get more help at https://help.gradle.org. ============================================================================== 3: Task failed with an exception. ----------- * What went wrong: Execution failed for task ':app:mergeDebugJavaResource'. > A failure occurred while executing com.android.build.gradle.internal.tasks.MergeJavaResWorkAction > 3 files found with path 'META-INF/DEPENDENCIES' from inputs: - D:\android project\EasyEdge-Android-YoloV3_MobileNetV3_large-arm-SDK\app\libs\httpclient-4.5.14.jar - D:\android project\EasyEdge-Android-YoloV3_MobileNetV3_large-arm-SDK\app\libs\httpcore-4.4.16.jar - D:\android project\EasyEdge-Android-YoloV3_MobileNetV3_large-arm-SDK\app\libs\httpmime-4.5.6.jar Adding a packagingOptions block may help, please refer to https://developer.android.com/reference/tools/gradle-api/8.2/com/android/build/api/dsl/ResourcesPackagingOptions for more information * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. > Get more help at https://help.gradle.org. ============================================================================== Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0. You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins. For more on this, please refer to https://docs.gradle.org/8.12/userguide/command_line_interface.html#sec:command_line_warnings in the Gradle documentation. BUILD FAILED in 16s 26 actionable tasks: 3 executed, 23 up-to-date error: resource style/ThemeOverlay.AppCompat.Dark.ActionBar (aka com.baidu.ai.easyaimobile.demo:style/ThemeOverlay.AppCompat.Dark.ActionBar) not found. error: resource style/Theme.AppCompat.Light.DarkActionBar (aka com.baidu.ai.easyaimobile.demo:style/Theme.AppCompat.Light.DarkActionBar) not found. error: resource style/ThemeOverlay.AppCompat.Light (aka com.baidu.ai.easyaimobile.demo:style/ThemeOverlay.AppCompat.Light) not found. error: failed linking references.
07-10
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