I recall that there are dependencies on both the jackson 2.x and 1.x jars. Ralph
On Jul 23, 2014, at 8:36 AM, Kari Arvonen <[email protected]> wrote: > Hello, > > Versions: > - Apache Log4j2 2.0 release version > - Apache Tomcat 7.0.54 > - Apache Chainsaw 2.1 snapshot (http://people.apache.org/~sdeboy/) > - Oracle Java SE 7 u60 JDK > > I have tried to get the XMLLayout to work with Log4j2 assuming it is the > best format for Chainsaw. What is preferred way to do this? > > In any case current log4j2.xml placed in one of the Webapps WEB-INF\classes > -directory > <?xml version="1.0" encoding="UTF-8"?> > <Configuration status="ALL"> > <Appenders> > <File name="XmlFile" fileName="logs/0000Atest.log" > immediateFlush="true" append="true"> > <XMLLayout complete="true" charset="UTF-8" compact="false"/> > </File> > </Appenders> > > <Loggers> > <AsyncRoot level="ALL" includeLocation="false"> > <AppenderRef ref="XmlFile"/> > </AsyncRoot> > </Loggers> > </Configuration> > > Configuration is read properly. Where I have been struggling is which jars > and which versions to include. I have tried various versions and seem to > have always either class not found or implementation missing. > > Jars and versions: > - log4j-api-2.0.jar, log4j-core-2.0.jar, log4j-web-2.0.jar, > log4j-1.2-api-2.0.jar > - disruptor-3.2.1.jar > - jackson-annotations-2.4.1.jar, jackson-core-2.4.1.1.jar, > jackson-databind-2.4.1.2.jar > - jackson-dataformat-xml-2.4.1.jar, jackson-datatype-jdk7-2.4.1.jar, > jackson-datatype-json-org-2.4.1.jar, > jackson-module-jaxb-annotations-2.4.1.jar > - stax2-api-3.1.4.jar > > I have tried with less jars and various version combinations without > success. Best I have had is log gets written, but only actual text to be > logged not with full XML events. Non XML-layout worked fine. > > Code snippets in webapp servlet: > // Log4J 2.x > import org.apache.logging.log4j.LogManager; > import org.apache.logging.log4j.Logger; > import org.apache.logging.log4j.EventLogger; > > private Logger log = null; > > this.log = LogManager.getLogger(EventReceiverServlet.class.getName()); > > log.info("Logger initiated"); > log.debug("åäöÅÄÖ"); > log.debug("Добро пожаловать."); > > Latest exception: > SEVERE: Exception processing: 0 > org.apache.logging.log4j.core.async.AsyncLoggerConfigHelper$Log4jEventWrapper@1045e84 > java.lang.NoSuchMethodError: > com.fasterxml.jackson.databind.util.LRUMap.put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; > at > com.fasterxml.jackson.dataformat.xml.util.XmlRootNameLookup.findRootName(XmlRootNameLookup.java:83) > > Any help would be appreciated. > > Regards, Suomilapsi --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
