Hello,
For your information, slf4j-api version 1.7.21 will work with current
versions of log4j2 just fine albeit without replay support. For replay
support, log4j2's implementation of org.slf4j.Logger interface needs to
have a method with the signature log(org.slf4j.event.LoggingEvent) in
which case events generated during SLF4J initialization will be
replayed. Note that if log4j2's Logger implementation chooses to
implement the aforementioned log method, log42 will de facto depend on
SLF4J version 1.7.15 and later both at compile and *runtime*.
The runtime dependency might seem surprising but some applications
perform reflection on the org.slf4j.Logger implementation which will
fail without slf4j-api 1.7.15 or later being present on the classpath.
I hope this helps,
--
Ceki
On 4/23/2016 14:47, Ralph Goers wrote:
We are not fully compatible with this version of SLF4J. It had some
initialization race conditions so Substitute Loggers were invented.
Anyway, there is a new interface we need to implement.
Ralph
Begin forwarded message:
*From:* "Remko Popma (JIRA)" <[email protected] <mailto:[email protected]>>
*Date:* April 23, 2016 at 4:13:12 AM MST
*To:* [email protected] <mailto:[email protected]>
*Subject:* *[jira] [Closed] (LOG4J2-1375) Update SLF4J from 1.7.13 to
1.7.21*
*Reply-To:* "Log4J Developers List" <[email protected]
<mailto:[email protected]>>
[
https://issues.apache.org/jira/browse/LOG4J2-1375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Remko Popma closed LOG4J2-1375.
-------------------------------
Resolution: Fixed
Update SLF4J from 1.7.13 to 1.7.21
----------------------------------
Key: LOG4J2-1375
URL: https://issues.apache.org/jira/browse/LOG4J2-1375
Project: Log4j 2
Issue Type: Improvement
Components: SLF4J Bridge
Affects Versions: 2.5
Reporter: Remko Popma
Assignee: Remko Popma
Fix For: 2.6
Update SLF4J from 1.7.13 to 1.7.21
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