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https://issues.apache.org/jira/browse/LOG4J2-962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Johannes Siebel updated LOG4J2-962:
-----------------------------------
Description:
It is not possible to use the Main Arguments Lookup in the current version. The
"main" prefix is not present in the corresponding Interpolator object and thus
the resolution of the variable (e.g. {main:0}) is not working as advertised in
the documentation. As far as I can tell, the problem seems to stem from the
PluginManger.collectPlugins-Method that does not acknowledge the existence of
the Main Arguments Lookup.
Following the documentation on the website with the following sample log4j2.xml:
<code:xml>
<File name="GLOBAL" fileName="${env:DATA_DIR}/log/${env:APP_NAME}.log" >
<PatternLayout pattern="%m%n" header="File: $${main:0}" />
...
</code>
was:
It is not possible to use the Main Arguments Lookup in the current version. The
"main" prefix is not present in the corresponding Interpolator object and thus
the resolution of the variable (e.g. {main:0}) is not working as advertised in
the documentation. As far as I can tell, the problem seems to stem from the
PluginManger.collectPlugins-Method that does not acknowledge the existence of
the Main Arguments Lookup.
Following the documentation on the website with the following sample log4j2.xml:
<File name="GLOBAL" fileName="${env:DATA_DIR}/log/${env:APP_NAME}.log" >
<PatternLayout pattern="%m%n" header="File: $${main:0}" />
...
> Main Arguments Lookup not working
> ---------------------------------
>
> Key: LOG4J2-962
> URL: https://issues.apache.org/jira/browse/LOG4J2-962
> Project: Log4j 2
> Issue Type: Bug
> Components: Lookups
> Affects Versions: 2.1
> Environment: Windows 7 x64, Java Batch Application
> Reporter: Johannes Siebel
>
> It is not possible to use the Main Arguments Lookup in the current version.
> The "main" prefix is not present in the corresponding Interpolator object and
> thus the resolution of the variable (e.g. {main:0}) is not working as
> advertised in the documentation. As far as I can tell, the problem seems to
> stem from the PluginManger.collectPlugins-Method that does not acknowledge
> the existence of the Main Arguments Lookup.
> Following the documentation on the website with the following sample
> log4j2.xml:
> <code:xml>
> <File name="GLOBAL" fileName="${env:DATA_DIR}/log/${env:APP_NAME}.log" >
> <PatternLayout pattern="%m%n" header="File: $${main:0}" />
> ...
> </code>
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