log4j打印所有级别

Question

I've got log4j configured on my Java project with the following log4j.properties:

log4j.rootLogger=WARNING, X

log4j.appender.X=org.apache.log4j.ConsoleAppender
log4j.appender.X.layout=org.apache.log4j.PatternLayout
log4j.appender.X.layout.ConversionPattern=%p %m %n

log4j.logger.org.hibernate.SQL=WARNING
log4j.logger.com.****.services.clarity.dao.impl=WARNING
log4j.logger.com.****.services.clarity.controller=WARNING
log4j.logger.com.****.services.clarity.services.impl=WARNING
log4j.logger.com.****.services.clarity.feeds.impl=WARNING

As configured, it should only print WARNING messages, however it prints all levels to DEBUG.

any ideas where this can come from ?

Thanks !

Answer 1

严重级别不是“WARN”吗？

Answer 2

日志级别应为“WARN”而不是“WARNING”

Answer 3

It is true that the log level should be WARN , but this still won't prevent the root logger from displaying the DEBUG messages.

I've learned two ways to suppress those DEBUG messages. See my solution to a practically identical question which I derived from two different answers to a similar question.