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https://issues.apache.org/jira/browse/LOG4J2-3317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17478198#comment-17478198
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Carter Kozak commented on LOG4J2-3317:
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Can you please provide the full contents of your configuration?
This document provides some details about the changes:
[https://github.com/apache/logging-log4j2/blob/release-2.x/docs/2.17.0-interpolation.md]
Only one level of interpolation is handled, so if you're referencing a property
from within a <Route> and that property includes something like
${ctx:SomeVariable}, it will not recursively be evaluated. You may need to
inline the value of the property into the route itself.
Without either a reproducer, or minimally a full copy of your configuration, I
cannot provide concrete advice.
> After 2.17.1 upgarde, Route appenders with dynamic file writing are not
> working .
> ----------------------------------------------------------------------------------
>
> Key: LOG4J2-3317
> URL: https://issues.apache.org/jira/browse/LOG4J2-3317
> Project: Log4j 2
> Issue Type: Bug
> Environment: spring boot log4j2.
> deployed on wildfly server.
> Reporter: Srinivasa Babu
> Priority: Major
>
> Hello Sir,
> With log4j2 2.13.3 , Route appenders with context pattern checks for dynamic
> file writing are working fine. After 2.17.1 the functionality is broken.
> I have upgraded to 2.17.1 and our java code, I am setting the ROUTINGKEY in
> threadcontext map. Also i set the system properties,
> log4j2.enableJndiLookup, log4j2.enableJndiJms, and
> log4j2.enableJndiContextSelector to true for all said tags after 2.17.1
> upgrade.
> When I check output file, its not writing the logs to Route File what we
> specify but general RollingFile logger appenders are working fine. Please let
> me know if you have faced this issue or any mitigation plan? Please let me
> know if you want any logs and i will share those if there is any specific
> procedure given.
>
> Calling the below Route from Async logging.
> here my example xml used the same as given in log4j2 documentaion.
> <Route key="$${ctx:ROUTINGKEY}">
> <RollingFile name="Rolling-default" fileName="logs/default.log"
> filePattern="./logs/${date:yyyy-MM}/default-%d\{yyyy-MM-dd}-%i.log.gz">
> <PatternLayout>
> <pattern>%d\{ISO8601} [%t] %p %c\{3} - %m%n</pattern>
> </PatternLayout>
> <Policies>
> <TimeBasedTriggeringPolicy interval="6" modulate="true" />
> <SizeBasedTriggeringPolicy size="10 MB" />
> </Policies>
> </RollingFile>
> </Route>
> <Route>
> <RollingFile name="Rolling-${ctx:ROUTINGKEY}"
> fileName="logs/other-${ctx:ROUTINGKEY}.log"
> filePattern="./logs/${date:yyyy-MM}/${ctx:ROUTINGKEY}{-}other{-}%d\{yyyy-MM-dd}-%i.log.gz">
> <PatternLayout>
> <pattern>%d\{ISO8601} [%t] %p %c\{3} - %m%n</pattern>
> </PatternLayout>
> <Policies>
> <TimeBasedTriggeringPolicy interval="6" modulate="true" />
> <SizeBasedTriggeringPolicy size="10 MB" />
> </Policies>
> </RollingFile>
> </Route>
> </Routes>
> </Routing>
>
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