Thanks :) . That was the issue.
On Sun, Mar 27, 2016 at 11:14 PM, jbonofre [via Karaf] <
[email protected]> wrote:
> Oh, I know where's the problem.
>
> In etc/org.ops4j.pax.logging.cfg, you should have:
>
> log4j.rootLogger=INFO, out, osgi:*
>
> instead of:
>
> log4j.rootLogger=INFO, out, osgi:VmLogAppender
>
> Regards
> JB
>
> On 03/27/2016 07:01 PM, D wrote:
>
> > I am trying to create a custom appender using Decanter as mentioned
> here. My
> > goal is to listen to all logs output by karaf bundles and display it in
> > console. I am using Karaf 3.0.4 under Apache Servicemix 6.1.0
> >
> > I have added Decanter feature repository in Karaf & then installed
> > collector-log and appender-log as mentioned in the Decanter
> documentation.
> >
> > My custom appender looks like below:-
> >
> > package com.jabong.karaf.decanter.appender.elklog;
> >
> > import org.osgi.service.event.Event;
> > import org.osgi.service.event.EventHandler;
> >
> > public class ELKLogAppender implements EventHandler {
> > @Override
> > public void handleEvent(Event event) {
> > for (String name : event.getPropertyNames()) {
> > System.out.println("Custom Debraj" + name + ":" +
> > event.getProperty(name));
> > }
> > }
> > }
> >
> > My Activator looks like below:-
> >
> > package com.jabong.karaf.decanter.appender.elklog;
> >
> > import java.util.Dictionary;
> > import java.util.Hashtable;
> >
> > import org.osgi.framework.BundleActivator;
> > import org.osgi.framework.BundleContext;
> > import org.osgi.framework.ServiceRegistration;
> > import org.osgi.service.event.EventConstants;
> > import org.osgi.service.event.EventHandler;
> >
> > public class Activator implements BundleActivator {
> > private ServiceRegistration registration;
> >
> > @Override
> > public void start(BundleContext bundleContext) {
> > ELKLogAppender appender = new ELKLogAppender();
> > Dictionary<String, String> properties = new Hashtable<>();
> > properties.put(EventConstants.EVENT_TOPIC, "decanter/collect/*");
> > registration = bundleContext.registerService(EventHandler.class,
> > appender, properties);
> > }
> >
> > @Override
> > public void stop(BundleContext bundleContext) {
> > if (registration != null) {
> > registration.unregister();
> > }
> > }
> > }
> >
> > My pom.xml looks like below:-
> >
> > <project xmlns="http://maven.apache.org/POM/4.0.0";
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> > xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> > http://maven.apache.org/xsd/maven-4.0.0.xsd";>
> > <modelVersion>4.0.0</modelVersion>
> > <groupId>com.jabong.karaf.decanter.appender</groupId>
> > <artifactId>elklog</artifactId>
> > <version>0.0.1</version>
> > <packaging>bundle</packaging>
> > <name>Apache Karaf :: Decanter :: Appender :: ELKLog</name>
> > <dependencies>
> >
> > <dependency>
> > <groupId>org.osgi</groupId>
> > <artifactId>org.osgi.core</artifactId>
> > <version>4.3.1</version>
> > </dependency>
> > <dependency>
> > <groupId>org.osgi</groupId>
> > <artifactId>org.osgi.compendium</artifactId>
> > <version>4.3.1</version>
> > </dependency>
> > </dependencies>
> > <build>
> > <sourceDirectory>src</sourceDirectory>
> > <plugins>
> > <plugin>
> > <artifactId>maven-compiler-plugin</artifactId>
> > <version>3.3</version>
> > <configuration>
> > <source>1.8</source>
> > <target>1.8</target>
> > </configuration>
> > </plugin>
> > <plugin>
> > <groupId>org.apache.felix</groupId>
> > <artifactId>maven-bundle-plugin</artifactId>
> > <version>2.4.0</version>
> > <inherited>true</inherited>
> > <extensions>true</extensions>
> > <configuration>
> > <instructions>
> >
> > <Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
> >
> <Bundle-Version>${project.version}</Bundle-Version>
> >
> >
> <Bundle-Activator>com.jabong.karaf.decanter.appender.elklog.Activator</Bundle-Activator>
>
> > <Import-Package>
> > *
> > </Import-Package>
> > </instructions>
> > </configuration>
> > </plugin>
> > </plugins>
> > </build>
> > </project>
> >
> > I was able to install the bundle correctly in Karaf by placing it in
> deploy
> > folder.
> >
> > 332 | Active | 80 | 0.0.1 |
> basecomponent
> > 333 | Active | 80 | 1.0.1 | Apache
> Karaf ::
> > Decanter :: API
> > 334 | Active | 80 | 1.0.1 | Apache
> Karaf ::
> > Decanter :: Collector :: Log
> > 337 | Active | 80 | 1.0.1 | Apache
> Karaf ::
> > Decanter :: Appender :: Log
> > 339 | Active | 80 | 0.0.1 | Apache
> Karaf ::
> > Decanter :: Appender :: ELKLog
> >
> > My org.ops4j.pax.logging.cfg in Karaf looks like below:-
> >
> > # Root logger
> > log4j.rootLogger=INFO, out, osgi:VmLogAppender
> > log4j.throwableRenderer=org.apache.log4j.OsgiThrowableRenderer
> >
> > # To avoid flooding the log when using DEBUG level on an ssh connection
> and
> > doing log:tail
> > log4j.logger.org.apache.sshd.server.channel.ChannelSession = INFO
> >
> > # CONSOLE appender not used by default
> > log4j.appender.stdout=org.apache.log4j.ConsoleAppender
> > log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
> > log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} | %-5.5p |
> > %-16.16t | %-32.32c{1} | %X{bundle.id} - %X{bundle.name} -
> > %X{bundle.version} | %X | %m%n
> >
> > # File appender
> > log4j.appender.out=org.apache.log4j.RollingFileAppender
> > log4j.appender.out.layout=org.apache.log4j.PatternLayout
> > log4j.appender.out.layout.ConversionPattern=%d{ISO8601} | %-5.5p |
> %-16.16t
> > | %-32.32c{1} | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} |
> %X |
> > %m%n
> > log4j.appender.out.file=${karaf.data}/log/servicemix.log
> > log4j.appender.out.append=true
> > log4j.appender.out.maxFileSize=100MB
> > log4j.appender.out.maxBackupIndex=10
> >
> > # Sift appender
> > log4j.appender.sift=org.apache.log4j.sift.MDCSiftingAppender
> > log4j.appender.sift.key=bundle.name
> > log4j.appender.sift.default=servicemix
> > log4j.appender.sift.appender=org.apache.log4j.FileAppender
> > log4j.appender.sift.appender.layout=org.apache.log4j.PatternLayout
> > log4j.appender.sift.appender.layout.ConversionPattern=%d{ISO8601} |
> %-5.5p |
> > %-16.16t | %-32.32c{1} | %X | %m%n
> > log4j.appender.sift.appender.file=${karaf.data}/log/$\\{bundle.name\\}.log
>
> > log4j.appender.sift.appender.append=true
> >
> > But I am not seeing any message on the console. Even though I am seeing
> many
> > logs in data/servicemix.log
> >
> >
> >
> >
> >
> > --
> > View this message in context:
> http://karaf.922171.n3.nabble.com/Custom-Appender-in-Karaf-Decanter-Not-working-tp4046003.html
> > Sent from the Karaf - User mailing list archive at Nabble.com.
> >
>
> --
> Jean-Baptiste Onofré
> [hidden email] <http:///user/SendEmail.jtp?type=node&node=4046005&i=0>
> http://blog.nanthrax.net
> Talend - http://www.talend.com
>
>
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