[jira] [Created] (LOG4J2-3350) Routing appender does not expand nested variables

["Stefano Maioli (Jira)" <ji...@apache.org>]

Stefano Maioli created LOG4J2-3350:
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             Summary: Routing appender does not expand nested variables
                 Key: LOG4J2-3350
                 URL: https://issues.apache.org/jira/browse/LOG4J2-3350
             Project: Log4j 2
          Issue Type: Bug
          Components: Appenders
    Affects Versions: 2.17.1
            Reporter: Stefano Maioli


Routing appender does not expand anymore nested variables.

Using the configuration below, Log4J version 2.14.0 create correctly the file {*}C:\tmp\test.log{*}, but from Log4J version 2.17.0 the property expansion doesn't work anymore and a wrong file *${drive}${path}${name}* is written in the current working directory.

 

 
{code:java}
<Properties>
    <Property name="pcode">def</Property>
    <Property name="drive">C:</Property>
    <Property name="path">/tmp/</Property>
    <Property name="name">test.log</Property>
    <Property name="filename">${drive}${path}${name}</Property>
    <Property name="filepattern">${filename}.%i.backup</Property>
</Properties>
<Appenders>
    <Routing name="Routing">
        <Routes pattern="$${map:pcode}">
            <Route>
                <RollingFile name="Rolling" fileName="${filename}" filePattern="${filepattern}">
                    <PatternLayout>
                        <pattern>%map{data}%n</pattern>
                    </PatternLayout>
                    <SizeBasedTriggeringPolicy size="500" />
                </RollingFile>
            </Route>
        </Routes>
    </Routing>
</Appenders>
{code}
 



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