[ https://issues.apache.org/jira/browse/LOG4J2-3470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carter Kozak closed LOG4J2-3470. -------------------------------- Resolution: Duplicate This is a duplicate of https://issues.apache.org/jira/browse/LOG4J2-3424, which has been resolved, but not yet released. > Expressions in property values are not expanded anymore > ------------------------------------------------------- > > Key: LOG4J2-3470 > URL: https://issues.apache.org/jira/browse/LOG4J2-3470 > Project: Log4j 2 > Issue Type: Bug > Affects Versions: 2.17.2 > Environment: Running with / in: > * Spring Boot 2.6.6 > * log4j 2.17.2 > * Docker / K8s on Amazon EKS > * Java 11 > Reporter: Jan Mosig > Priority: Major > > In our logging submodule we are using log4j2 properties with value > expressions to do things, e. g. > {code} > <Property name="thing:Environment" value="${env:ENVIRONMENT}" /> > <Property name="thing:Instance" value="${env:HOSTNAME}" /> > {code} > However, since we upgraded to 2.17.2, the expressions are not (always) > expanded anymore, i. e. the log will contain > {{environment:${env:ENVIRONMENT}}} rather than {{environment:my-fancy-env}}. > The behavior is reproducible, however different applications behave > differently, i. e. the same configuration yields different results (as in a > race condition). The behavior is the same for the same config and application. > Our current *workaround* is to downgrade to 2.17.1 for the time being. > Is there maybe a connection to recently introduced raw values? Is this > related to LOG4J2-3434? -- This message was sent by Atlassian Jira (v8.20.1#820001)