logback

问题 I set up database logging with slf4j and logback . I use this configuration with postgresql and sqlite without any problem <appender name="DB" class="ch.qos.logback.classic.db.DBAppender"> <connectionSource class="ch.qos.logback.core.db.DataSourceConnectionSource"> <dataSource class="com.zaxxer.hikari.HikariDataSource"> <driverClassName>org.postgresql.Driver</driverClassName><!-- org.sqlite.JDBC--> <jdbcUrl>jdbc.postgresql://host:port/db_name</jdbcUrl><!-- jdbc:sqlite:local/dir/path/db_name

问题 I used some exception to reject the message in some cases that intentionally happened but shown the exception in the console which looks not alright for the first glance. how can I hide that specific exception from logging on console/file I'm Using spring-boot and the default loggers! public static class UndispatchException extends AmqpRejectAndDontRequeueException{ public UndispatchException() { super("Dispatch still looking for a driver"); } } here the listner @RabbitListener(queues = TEST

问题 I have a Java Webstart application and I want my log output to go to a file. The application must work on Mac OS X and Windows (and it'd be nice to work on Linux and generally any Unix). I'm using Logback. Where should I place my log files? Is there standard code to get a file location that is suitable for logs and will adjust the location appropriately for each platform? 回答1: I would in most cases put it in the user's local Application Data directory. That might not be relevant depending on

问题 I have a Spring Batch job that is responsible for processing incoming customer files. One of the requirements is that logging is done to separate log files per job run (by customer). In my application's main, I process command line arguments and then dynamically create my FileAppender from there. My logback.xml: <configuration> <appender name="Console" class="ch.qos.logback.core.ConsoleAppender"> <encoder> <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{35} - %msg%n</pattern>

问题 According to the Spring Boot documentation, it is possible to set the logging level of multiple logging framework (jul, slf4j, etc.) just by using the Spring Boot Logging Starter and setting appropriate logging.level in application properties. Everything works fine except that the library I use is logging with jul and log level Level.FINER. However, Level.INFO is properly logged. I set level in application.properties to: logging.level.=TRACE which should log everything according to

问题 I want to use slf4j with logback for logging. You can see my logback.xml below: <configuration> <appender name="FILE-MODULE" class="ch.qos.logback.core.FileAppender"> <file>module.log</file> <encoder> <pattern> %date %level [%thread] %logger{10} [%file:%line] %msg%n </pattern> </encoder> </appender> <logger name="module" level="debug" additivity="false"> <appender-ref ref="FILE-MODULE" /> </logger> </configuration> The problem is: when I deploy my application to Tomcat, log file is stored in

问题 I want to override Spring Boot's default file and console log pattern to include some custom MDC fields. Is there an easy way to change this using application.properties/yaml ? If not this would be a nice feature :-) Otherwise I probably have to copy Boot's /src/main/resources/org/springframework/boot/logging/logback base.xml and basic.xml files. I don't think logback supports including those files and overriding property values, or does it? 回答1: Currently not possible (Boot 1.2.2). See also

问题 In a project I have the following on the classpath: Bundle-ClassPath: ., lib/logback-classic.jar, lib/logback-core.jar, lib/slf4j-api.jar and the following in the build.properties: bin.includes = META-INF/,\ .,\ plugin.xml,\ lib/logback-classic.jar,\ lib/logback-core.jar,\ lib/slf4j-api.jar,\ logback.xml In the root I also have a logback.xml file containing: <!-- <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> --> <!-- <layout class="ch.qos.logback.classic.PatternLayout">

问题 first of all: I tried every solution that exist, but nothing is working, so I don't want from anyone to say this question is duplicated I cannot log to the file using logback ,but I can log to console without problems, my logback.xml file content <?xml version="1.0" encoding="UTF-8"?> <configuration> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <!-- encoders are assigned the type ch.qos.logback.classic.encoder.PatternLayoutEncoder by default --> <encoder> <pattern>%

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 years ago . I spark-submit jobs on an Amazon EMR cluster. I'd like all spark logging to be sent to redis/logstash. What is the proper way to configure spark under EMR to do this? Keep log4j: Add a bootstrap action to modify /home/hadoop/spark/conf/log4j.properties to add an appender? However, this file already contains a