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https://issues.apache.org/jira/browse/LOG4J2-3160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Bohl updated LOG4J2-3160:
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Description:
The online FAQ mentions a system property "log4j2.debug", which should print
all internal logging to the console, if set to any value.
See: [https://logging.apache.org/log4j/2.x/faq.html]
However this property only has the desired effect, if set to a value with a
case-insensitive String value of "TRUE". Please either update the
documentation, or the code.
was:
The online FAQ mentions a system property "log4j2.debug", which should print
all internal logging to the console.
See: [https://logging.apache.org/log4j/2.x/faq.html]
However this property is in fact read from the environment, not from a system
property. See method "isDebugPropertyEnabled" in class "StatusLogger".
Possible solutions:
* Update the FAQ
* Read the system property, in addition to the env property (potentially
breaking, but unlikely)
* Read the system property only (probably breaking)
> log4j2.debug system property has no effect
> ------------------------------------------
>
> Key: LOG4J2-3160
> URL: https://issues.apache.org/jira/browse/LOG4J2-3160
> Project: Log4j 2
> Issue Type: Documentation
> Reporter: Lars Bohl
> Priority: Trivial
>
> The online FAQ mentions a system property "log4j2.debug", which should print
> all internal logging to the console, if set to any value.
> See: [https://logging.apache.org/log4j/2.x/faq.html]
> However this property only has the desired effect, if set to a value with a
> case-insensitive String value of "TRUE". Please either update the
> documentation, or the code.
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