Hi DAS team The current log publishing is broken. Whats the recommended log publishing approach going forward?
Suho On Wed, Dec 2, 2015 at 11:27 AM, Imesh Gunaratne <[email protected]> wrote: > Hi Suho/Anjana, > > I noticed that we are working on a feature called Log Analyzer. Is this > for centralized logging? > If not what's the approach we are taking for $subject with DAS? > > Thanks > > On Wed, Dec 2, 2015 at 11:16 AM, Anuruddha Liyanarachchi < > [email protected]> wrote: > >> Hi, >> >> I am trying to publish carbon logs to DAS and I am facing following >> problems. >> >> *In carbon 4.2.0 products (APIM 1.9.1) :* >> For each day stream definitions are created [1], therefore I can't use a >> common event receiver to persist data. >> >> >> *In carbon 4.4.0 products (ESB 4.9.0) :* >> Throws class not found error [2]. >> >> Is there a way to solve these issues ? >> >> >> [1]log.0.AM.2015.12.02:1.0.0 >> <https://localhost:9443/carbon/eventstream/eventStreamDetails.jsp?ordinal=1&eventStreamWithVersion=log.0.AM.2015.12.02:1.0.0> >> log.0.AM.2015.12.01:1.0.0 >> <https://localhost:9443/carbon/eventstream/eventStreamDetails.jsp?ordinal=1&eventStreamWithVersion=log.0.AM.2015.12.01:1.0.0> >> >> [2] >> log4j:ERROR Could not instantiate class >> [org.wso2.carbon.logging.service.appender.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". >> >> -- >> *Thanks and Regards,* >> Anuruddha Lanka Liyanarachchi >> Software Engineer - WSO2 >> Mobile : +94 (0) 712762611 >> Tel : +94 112 145 345 >> a <[email protected]>[email protected] >> > > > > -- > *Imesh Gunaratne* > Senior Technical Lead > WSO2 Inc: http://wso2.com > T: +94 11 214 5345 M: +94 77 374 2057 > W: http://imesh.gunaratne.org > Lean . Enterprise . Middleware > > -- *S. Suhothayan* Technical Lead & Team Lead of WSO2 Complex Event Processor *WSO2 Inc. *http://wso2.com * <http://wso2.com/>* lean . enterprise . middleware *cell: (+94) 779 756 757 | blog: http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>*
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