wso2 - 使用 logevent 将日志发送到 BAM

Question

我正在测试 ESB 4.9.0 和 BAM 2.5.0，并尝试遵循此文档 https://docs.wso2.com/display/Carbon442/Publishing+Logs+to+BAM发布ESB日志到BAM，但启动ESB实例时报错。

log4j:ERROR Could not instantiate class [org.wso2.carbon.logging.service.appende
r.LogEventAppender].
java.lang.ClassNotFoundException: org.wso2.carbon.logging.service.appender.LogEventAppender cannot be found by org.wso2.carbon.logging_4.4.1
        at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:455)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:191)
        at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
        at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:327)
        at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:124)
        at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:785)
        at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
        at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
        at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
        at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)
        at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
        at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
        at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:73)
        at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:242)
        at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:254)
        at com.atomikos.logging.Slf4jLogger.<init>(Slf4jLogger.java:8)
        at com.atomikos.logging.Slf4JLoggerFactoryDelegate.createLogger(Slf4JLoggerFactoryDelegate.java:7)
        at com.atomikos.logging.LoggerFactory.createLogger(LoggerFactory.java:12)
        at com.atomikos.logging.LoggerFactory.<clinit>(LoggerFactory.java:52)
        at com.atomikos.transactions.internal.AtomikosActivator.<clinit>(AtomikosActivator.java:47)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at java.lang.Class.newInstance(Class.java:379)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:167)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:679)
        at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
        at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
        at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
log4j:ERROR Could not instantiate appender named "LOGEVENT".log4j:ERROR Could not instantiate class [org.wso2.carbon.logging.service.appende
r.LogEventAppender].
java.lang.ClassNotFoundException: org.wso2.carbon.logging.service.appender.LogEventAppender cannot be found by org.wso2.carbon.logging_4.4.1
        at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:455)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:191)
        at org.apache.log4j.helpers.Loader.loadClass(Loader.java:198)
        at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:327)
        at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:124)
        at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:785)
        at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
        at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:672)
        at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:516)
        at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)
        at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
        at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
        at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:73)
        at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:242)
        at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:254)
        at com.atomikos.logging.Slf4jLogger.<init>(Slf4jLogger.java:8)
        at com.atomikos.logging.Slf4JLoggerFactoryDelegate.createLogger(Slf4JLoggerFactoryDelegate.java:7)
        at com.atomikos.logging.LoggerFactory.createLogger(LoggerFactory.java:12)
        at com.atomikos.logging.LoggerFactory.<clinit>(LoggerFactory.java:52)
        at com.atomikos.transactions.internal.AtomikosActivator.<clinit>(AtomikosActivator.java:47)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at java.lang.Class.newInstance(Class.java:379)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:167)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:679)
        at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
        at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
        at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
log4j:ERROR Could not instantiate appender named "LOGEVENT".

log4j LOGEVENT 配置:

# LOGEVENT is set to be a LogEventAppender using a PatternLayout to send logs to LOGEVENT 
log4j.appender.LOGEVENT=org.wso2.carbon.logging.service.appender.LogEventAppender
log4j.appender.LOGEVENT.url=tcp://10.100.78.135:7612
log4j.appender.LOGEVENT.layout=org.wso2.carbon.utils.logging.TenantAwarePatternLayout
log4j.appender.LOGEVENT.columnList=%T,%S,%H,%A,%d,%c,%p,%m,%I,%Stacktrace
log4j.appender.LOGEVENT.userName=admin
log4j.appender.LOGEVENT.password=admin
log4j.appender.LOGEVENT.processingLimit=1000
log4j.appender.LOGEVENT.maxTolerableConsecutiveFailure=20
log4j.appender.LOGEVENT.threshold=WARN
log4j.appender.LOGEVENT.streamDef=BAM_LOG_STREAM

当我尝试在 org.wso2.carbon.logging.service_4.4.7.jar 中查找 logeventappender 时，找不到。该附加程序可以在之前发布的 ESB 4.8.1 的 org.wso2.carbon.logging.service_4.2.0.jar 中找到。

如果这个功能在4.9.0中还在使用，谁能帮我设置一下吗？

Answer 1

ESB 4.9.0 和 BAM 2.5.0 将不再支持此功能。因为两者都取决于两个不同的碳版本。

ESB 4.9.0 依赖于 Carbon 4.4.0，BAM 2.5.0 依赖于 4.2.0。

WSO2 现已弃用 BAM 并推出名为 Data Analytics Server 的新产品，这是 revamp of old BAM with more additional features .

您可以使用 Logging Agent DAS 3.0.0 与 ESB 4.9.0 的功能