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