Questions tagged [logback]

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Take logback.xml to outside of the jar

I am using logback with slf4j in my Maven Java project. Currently logback config file (logback.xml) is in src -> main -> resources folder. And it is working fine. My issue is, I need to give my client the ability to configure logging as he prefers. For that logback.xml should be outside the jar when...
Lasitha Yapa
1

votes
1

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124

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NullPointerException getting bean class name in @Produces method

I have this LoggerProducer class that's injected in a @Stateless bean to generate log entries as explained here. Problem is that when CustomerBean is invoked (without even calling logger.info), the @Produces method (that retrieves the bean class name) fails with NullPointerException. What is wrong w...
ps0604
1

votes
1

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224

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Spring Cloud Config server - Logback error

I am creating a client. I use a remote server. The bootstrap file is: spring.application.name=myApp spring.profiles.active=dev spring.cloud.config.uri=https://url.config.server spring.cloud.config.username=user spring.cloud.config.password=pass logging.config=${spring.cloud.config.uri}/${spring.appl...
Xavier
1

votes
1

answer
238

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Log file not being created after update log4j version to 1.1.5

Logging in my application works fine with log4j library 1.1.4 and slf4j-api 1.7.25. But after updating log4j library from version 1.1.4 to 1.1.5 (or higher), log files simply stop being created with no exception or warning produced. Even version 1.1.5 is fairly old, so I'd rather use an even more r...
Enwired
1

votes
1

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255

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How to analyze over log files with custom logback pattern configuration

I would like to analyze through set of log files (look out for errors and creating a report) These log files has the records in custom logback pattern %d{'yyyy-MM-dd'T'HH:mm:ss,SSSXXX', UTC} [%thread] %-5level %logger{36} - %msg%n and the sample log entry 2018-02-05 07:59:49,140 22425254620 [http-11...
gkrishna
1

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0

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192

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Overrided wildfly default logging with logback doesn't log to console

I overrided default WildFly logging by putting in META-INF dir jboss-deployment-structure.xml with following content: and also put logback.xml with following content: %-4relative [%thread] %-5level %logger{35} - %msg %n scriptgenTool.log TRACE %d %logger{0}: %msg%n%ex{full} false archive/scriptgenT...
qmalt
1

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1

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167

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Filter specific log messages using YAML file logging configuration

Ideally, I would like to prevent duplicate log messages by using YAML logging configuration. Something similar to TurboFilter class in logback https://logback.qos.ch/manual/filters.html#TurboFilter 2 If not possible, I would like to suppress/ filter/ redirect log messages from one specific class or...
java_user
1

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1

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224

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Logback property resource not found in jar

I've built a jar with maven, which basically runs well. However, there is a problem with the logback configuration. The logback.xml configuration itself is loaded correctly and contains the following line: However, logback shows the following error message when the jar is run: -ERROR in ch.qos.logba...
Klaus Stadler
1

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1

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152

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Logback SizeBasedTriggeringPolicy is not rolling

I have this configurarion: ${SCRIPTMON_HOME}/logs/scriptMon.log %d{yyyy-MMM-dd HH:mm:ss.SSS} %-5level [%thread] %logger{15} - %msg%n ${SCRIPTMON_HOME}/logs/scriptMon.%d{yyyy-MM-dd}.%i.log.zip 1 10 5MB IFAIK my logfile must rotate when it reaches 5MB (this is all I want regardless the date). I can in...
Marcelo Ribeiro
1

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0

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245

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Logback programmatic configuration in SpringBoot

I'm trying to configure logback programmatically in Spring Boot. I have a requirement to not use any XML files in my project. I'm using logback-extensions to create my logback appenders, etc. @Configuration public class LoggingConfig { @Bean // NOTE: THIS DOES NOT DO WHAT I EXPECT IT TO public Logb...
starman1979
1

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0

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186

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loggback SizeAndTimeBasedRollingPolicy not roll and not move log file to archive

I create loggback.xml woth thos appender: D:/logs/archived/log_%d{yyyy-MM-dd}.%i.txt 10KB 60 20MB %-4relative [%thread] %-5level %logger{35} - %msg%n and in spring propery: #loging logging.file=D:/logs/nfp-server_local.log I want each log file > 10KB move to archive. But when I start server in D:/lo...
ip696
1

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1

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490

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Spring Boot custom logback logger to file only

I've got a pair of custom loggers defined for LogBack in a Spring Boot application. The idea is to send all of that logging to a file, instead of the standard console output provided by Spring Boot by default. What I'm seeing is that the logging goes to both the custom file AND the console, and I...
Dave Hicks
1

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0

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63

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Spring LogBack Configuration Not Logging

I am working on Spring LogBack configuration because i would have 2 log files (info.log and error.log with respectively only INFO logs and only ERROR logs). Actually, when I run the application, that 2 files are created but error.log is empty and ERROR logs are not logged. What is wrong if my conf...
TheFouzhy
1

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0

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232

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How to set environment variable for logback custom property in JUnit test?

In my application, JUnit test case is written with the help of spring configuration. I have Recently added some custom properties in my logback.xml file to store system logs with the help of SyslogAppneder as, logback.xml (snippet) ${HOST} ${FACILITY} ${PORT} %msg I can very well run my application...
napster
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1

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407

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spring-boot application get warning: CONSOLE_LOG_PATTERN_IS_UNDEFINED

There is a spring-boot (2.0.0.RELEASE) application as part of the spring-cloud (Finchley.M9) cluster. On startup, it always print following line: CONSOLE_LOG_PATTERN_IS_UNDEFINEDCONSOLE_LOG_PATTERN_IS_UNDEFINEDCONSOLE_LOG_PATTERN_IS_UNDEFINED (following are the configuration) application.yml: ## sp...
Eric Wang
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0

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43

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What is semantic of org.slf4j.Logger.isDebugEnabled(Marker)?

Slf4j has boolean isDebugEnabled(Marker marker) and Javadoc says nothing about marker argument. Logback implementation public boolean isDebugEnabled(org.slf4j.Marker marker) leads to: public abstract FilterReply decide( Marker marker, Logger logger, Level level, String format, Object[] params, Throw...
gavenkoa
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0

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69

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How can I configure my logback system so that it could create a log file as soon as a time based rolling cycle complete?

My application is based on Jdk8, groovy 2.4 as language and on the top of Spring Framework. As a logger I'm using 'logback' dependencies. (group: 'ch.qos.logback', name: 'logback-classic', version: '1.1.8'). Basically, RollingFileAppender is working fine for me, But currently, I have some additional...
1

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0

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439

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Replacement for Logback LevelRemappingAppender in Spring Boot 2?

I'm migrating an application from Spring Boot 1.x to 2.x and I found some entries in the logback configuration which use a LevelRemappingAppender, like this: org.springframework.boot org.springframework.boot.logging.logback.LevelRemappingAppender doesn't exist in Boot 2 and I can't find a replacemen...
Fletch
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1

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47

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What's the best way to log xml data in spring boot?

My Spring Boot project use XML to communicate with Server. (RESTful API) And I want to log pretty formatted xml data in my SpringBoot project(use logback for logging) What's the best way to log pretty formatted xml in Spring?
JPark
1

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1

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44

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Logback MDC - Wrong Value in SuccessHandler

I'm trying to log certain events through logback in my Spring4 application. Taken from the logback documentation I have the following UserId Filter @Component public class UserIdFilter implements Filter { public static final String USERID = 'userid'; @Override public void init(FilterConfig filterCon...
empinator
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votes
2

answer
102

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How to recognize business log from Spring application log and tag them in Logger.info()?

I'm using Spring Boot and Logback to record my log. The requirement is that I want to recognize business log from Spring application log and tag them in Logger.info(). For example: In one of my Foo.service LOGGER.info('this is my business log, I want to tag it') I want to differentiate it from the...
zhatian diao
1

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1

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216

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Spring Boot Logback - Pattern Customization

The default spring-boot's logback default pattern is this: Reference is here It's great! I don't want to override it, but all I need is to customize it, let's say to add the line number. How do I do it?
code4kix
1

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0

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76

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Getting a custom logback appender to work inside a Dataflow job

I have a custom log appender defined in my logback.xml, which pushes data to an Elasticsearch endpoint. Along with this, there are console and file appenders. This xml, along with code, is part of a Dataflow job, and gets uploaded to Dataflow. I can see the log statements in the Dataflow logs in S...
talonx
1

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1

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213

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Jenkins build fails because it is looking for log path defined in logback.xml when executing junit test

I am getting the following error on Jenkins when I try to do a gradle build of my code along with Junit tests: Caused by: java.lang.IllegalStateException: java.lang.IllegalStateException: Logback configuration error detected: ERROR in ch.qos.logback.core.rolling.RollingFileAppender[FILE] - Failed t...
Ajay C.V.
1

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0

answer
14

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wildfly 10.1 and logback: contextName return default

I'm using Logback in web application deployed on wildfly 10.1 I'm trying to print the web application name on each line %d{HH:mm:ss.SSS} %contextName [%thread] %level [%logger] - %msg %n but it return default i added the context root to the jboss-web.xml /mycontext i tyed allso with $CONTEXT_ROOT th...
ucf
1

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0

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304

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ch.qos.logback.core.util.IncompatibleClassException starting tomcat 9.0.2

Tomcat Version: 9.0.2 we followed this guide: https://github.com/tomcat-slf4j-logback/tomcat-slf4j-logback We are using slf4j in the webapp and we followed the guide on the github project but when we start tomcat we get a IncompatibleClassException Inside the apache-tomcat-9.0.2/lib/ bash-4.2$ ll /o...
Arturo De Zorzi
1

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1

answer
36

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Is there any way to add a delay before compressing the rotated log file

I need to add a delay of some unit time before compressing the rotated log file. I am using logback-core and my xml looks like this:- app.log app-%d{yyyy-MM-dd}.%i.log.gz 1GB 7 7GB %d{yyyy-MM-dd HH:mm:ss} ​%-5level ​%logger{35}- ​%msg%n Is there any way to do it? I have seen a way to extend th...
adarsh
1

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0

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16

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Generated One extra blank log file For one Application Run

I am Configured Logger For my application And Give the Logfilename as Current Time Stamp So It Expected to create one log File with the name as current Time stamp BuT INSTEDE IT CREATE ONE LOGFILE WITH CURRENT TIMESTAMP AND ANOTHER FILE WHICH IS BLANK CANT FIGURE OUT WHY IT CREATING EXTRA FILE??...
Abhishek
1

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1

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64

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Logback configuration when running in IDE

Are there any cool tricks to have a single logback.xml configuration that changes for PROD vs running in an IDE? I want to use different appenders, patterns and log level based on whether I'm running in my IDE or if it's running in PROD in a jar. I currently use 2 different files in src/main/resourc...
Hilikus
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0

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57

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Logback Custom DB Appender timeout

In my application there's a logback implementation, leveraging on this pretty straightforward xml configuration : #logback-mw.xml com.microsoft.sqlserver.jdbc.SQLServerDriver jdbc:sqlserver://mydbname:1401;databaseName=MWLOG; Andrea 1234 true As you can see, I'm working with a MS sql server db insta...
Andrea Di Lisio
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1

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97

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How to show header in Log out put from log4j?

I need to show project version at the top followed by project logs in log output. like this, 0.0.1-SNAPSHOT 18:02:33.407 [main] DEBUG c.j.e.l.App - Starting debugging 18:02:33.410 [main] INFO c.j.e.l.b.Message - The message is: Hello World! 18:02:33.410 [main] INFO c.j.e.l.b.Message - The message...
Vinod Kumar
1

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1

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234

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Logback does not write logs to a file

I have a Java-standalone REST application, which is inside Tomсat. I need to output logs to a file, I use logback. But logs are not written to the file. They are displayed in the console, although I removed the console appender. If you try on a Windows machine, everything goes fine. Trying on RedHa...
user308204
1

votes
1

answer
64

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slf4j, logback, the target compressed file named exist already

logback 1.1.5 + slf4j 1.7.4. Rollover at midnight 00:00:00,163 |-INFO in c.q.l.co.rolling.helper.RenameUtil - Renaming file [/opt/wls/appl/log/out.log] to [/opt/wls/appl/log/out.log1294410077875834.tmp] 00:00:00,164 |-INFO in ch.qos.logback.core.rolling.helper.Compressor - ZIP compressing [/opt/wls/...
OGSL
1

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1

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192

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Logback logger in inner class

I have outer public class ClassifierModule and inner public class ClassifierRunnable. Logger implemented in outer class works fine. But when I try to implement it in inner class it doesn't work at all. I mean, there is no error, but logback doesn't create logs. How to implement logger in inner clas...
Greynairod
1

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1

answer
307

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ClassNotFoundException: org.slf4j.impl.StaticLoggerBinder

I am converting a spring app to spring-boot, using boot-starter-parent version: 2.0.4.RELEASE. When I build using mvn install, its is going through fine, but when I am trying to run the app using command:mvn spring-boot:run -Dspring.profiles.active=dev, I am getting this exception: ClassNotFoundExce...
Nitin1706
1

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1

answer
63

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Is there any triggering policy like SizeAndTimeBasedTriggeringPolicy with FixedWindowRollingPolicy in logback.xml?

In my spring boot project,I am using spring logback.xml. I have a use case in which I have to roll over the file based on file size and date whichever is first and also I need to keep the count of rolled over files to 2 only. I was thinking to use following : test.log test.%i.log.zip 2 5MB %-4relat...
Piyush Kumar
1

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0

answer
15

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Need help in dynamically update log levels of 3 web applications deployed on same JBOSS wildfly server

My requirement is to dynamically update log levels of 3 different Java web applications deployed on the same wildfly JBoss server. We are using logback core & classic 1.2.3. I was able to update log level of the current application but I am unable to update log levels of another application deployed...
santosh kumar
1

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0

answer
70

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Is there a way to throttle logging in Java and information about the # of throttled messages?

I have an application which when running into an unreachable external service will have to send a lot of data back into the previous queue, and would generate two log messages for each message rejected that way. Now, I want those messages, especially if they happen during normal operation. But if th...
Carighan
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0

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20

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how to limit logging by calling method in spring logback

I'm poor at writing in English. so sorry... I want limit logging by method name base. and use class & method wildcard. I want... test.a.ClassA.java public class ClassA { public static void methodA() { logger.debug('methodA called.'); test.b.ClassB.methodB(); } } test.b.ClassB.java public class Class...
user2671565
1

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0

answer
21

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logback set log level at runtime per request

I am using logback.xml (slf4j) for logging in my application. In production, my logger is set at ERROR mode. I want to change the log level to 'DEBUG' for a particular request which has my test data ( example: msisdn is '1234512345' ); for all other requests, the log set level should be at ERROR. So...
Ravish

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