It is documented here:
https://logging.apache.org/log4j/2.x/manual/layouts.html#PatternLayout

right?


On 2018-01-26 17:33, Matt Sicker wrote:
The %encode{}{JSON} pattern was added in version 2.8.2. It doesn't appear
to be documented on the layout manual page, but the feature is mentioned in
the changelog for issue <https://issues.apache.org/jira/browse/LOG4J2-1848>.

On 26 January 2018 at 00:53, Fröstl, Christian <
christian.froe...@accenture.com> wrote:

We are using log4j2 2.7.
It's a hybris application and packaged with ant, or what do you want to
know?

On 25.01.18, 21:56, "Matt Sicker" <boa...@gmail.com> wrote:

     Can you verify the version of Log4j you're using along with how you're
     packaging your application?

     On 25 January 2018 at 14:33, Fröstl, Christian <
     christian.froe...@accenture.com> wrote:

     > Yes, you're right, this is exactly what I want.
     > If I use this %encode{%m}{JSON} notation, I only have the string
"%encode"
     > in my logfiles and not a the encoded message field.
     > Do you have an idea why this happens?
     >
     >
     > On 25.01.18, 19:52, "Matt Sicker" <boa...@gmail.com> wrote:
     >
     >     Using %encode{%m}{JSON} will only encode the message so that it
can be
     >     placed inside a JSON string with escapes already added. This is
useful
     > for
     >     creating custom JSON structures as your output. If you just want
     > structured
     >     log output in general, the JSON layout (requires Jackson) is
your best
     > bet.
     >
     >     On 25 January 2018 at 04:07, Fröstl, Christian <
     >     christian.froe...@accenture.com> wrote:
     >
     >     > Hi everybody,
     >     >
     >     > I like to encode the message and the exception field to JSON
     > notation.
     >     > From the docs https://urldefense.proofpoint.
com/v2/url?u=https-3A__
     > logging.apache.org_log4j_2.x_manual_layouts.html&d=DwIFaQ&
c=eIGjsITfXP_y-
     > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=37nF0SnGtdjmcblOpYG7cKwaPDc1GW
     > o5GNDvnDLF8TE&m=Ev44coMgjgoj5j99VzOSlBWHAwewFMO5RTrlo7x1DjE&s=
     > pY5vUixibqJVgDxm8ZqKxZFXJLXphXdmiSlku8MslcQ&e= I
     >     > have the following notation:
     >     > %encode{%m}{JSON}
     >     >
     >     > But this doesn't work. The only encoding which works success
is the
     >     > default HTML encoding, if I specify the following:
     >     > %encode{%m}
     >     >
     >     > This is my complete code snippet:
     >     >             <PatternLayout>
     >     >                 <alwaysWriteExceptions>false</
alwaysWriteExceptions>
     >     >                 <pattern>%level;%d{yyyy-MM-dd
     > HH:mm:ss.SSS};%t;%c;%encode{%
     >     > m}{JSON}%n</pattern>
     >     >             </PatternLayout>
     >     >
     >     > Any hints how to use the %encode method to get JSON or CRLF
encoding?
     >     >
     >     > Kind regards,
     >     > Christian
     >     >
     >     > On 24.01.18, 14:41, "Tungathurthi, Chandra Kiran Bharadwaj" <
     >     > chandra.tungathur...@rwth-aachen.de> wrote:
     >     >
     >     >     It's log4j.configurationFile use this property to specify
     > external
     >     > config.
     >     >
     >     >     As in,
     >     >
     >     >
     >     >
     >     >     `log4j.configurationFile=/path/to/log4j2.xml`
     >     >
     >     >
     >     >
     >     >
     >     >
     >     >
     >     >
     >     >
     >     >
     >     >     On Wed, Jan 24, 2018 at 6:47 PM +0530, "Ralph Goers" <
     >     > ralph.go...@dslextreme.com<mailto:ralph.go...@dslextreme.com>>
     > wrote:
     >     >
     >     >
     >     >
     >     >
     >     >
     >     >     I’d have to look at the code to be sure, but you might try
     > configuring
     >     > it as a url - file:///mypath .
     >     >
     >     >
     >     >
     >     >     Ralph
     >     >
     >     >
     >     >
     >     >     > On Jan 24, 2018, at 5:46 AM, Fröstl, Christian  wrote:
     >     >
     >     >     >
     >     >
     >     >     > Hello everybody,
     >     >
     >     >     >
     >     >
     >     >     > We like to use a log4j2.xml file for log4j2
configuration of
     > our
     >     > hybris application.
     >     >
     >     >     > If the file log4j2.xml is part of the classpath and the
     > property
     >     > "log4j2.config.xml=hybris-log4j2.xml" is part of my
local.properties
     >     > file, it will be loaded automatically and everything is fine.
     >     >
     >     >     > But how can we load the file if it is located in a
directory
     > outside
     >     > the classpath?
     >     >
     >     >     >
     >     >
     >     >     > I tried the following:
     >     >
     >     >     > 1.Specify the absolute path in local.properties file
     >     >
     >     >     > -> Will just get many context loader and nullpointer
     > exceptions in
     >     > logfile
     >     >
     >     >     >
     >     >
     >     >     > 2. Specify the log4j.configurationFile property in
     >     > log4j2.component.properties
     >     >
     >     >     > -> The file will be found by the system, but config will
have
     > no
     >     > effect. Fallback custom log will be used
     >     >
     >     >     >
     >     >
     >     >     > I found this documentation, that it should be possible to
     > configure
     >     > the xml file with this properties, but it doesn't work.
     >     >
     >     >     > https://urldefense.proofpoint.com/v2/url?u=https-3A__
     >     > logging.apache.org_log4j_2.0_faq.html&d=DwIGaQ&c=eIGjsITfXP_y-
     >     > DLLX0uEHXJvU8nOHrUK8IrwNKOtkVU&r=
37nF0SnGtdjmcblOpYG7cKwaPDc1GW
     >     > o5GNDvnDLF8TE&m=sNVaiG5zpbSx80M_ARXerzwh6lxhigOI7BMhyW9w2ZA&s=
     >     > ueOxTJdIkKbMIV6VTsZe28qJuTPCt_C2h6ijjrydcgM&e= -> How do I
specify
     > the
     >     > configuration file location?
     >     >
     >     >     >
     >     >
     >     >     > Does anyone have an idea to solve this problem?
     >     >
     >     >     >
     >     >
     >     >     > Thanks and greetings,
     >     >
     >     >     > Christian
     >     >
     >     >     >
     >     >
     >     >     >
     >     >
     >     >     > On 23.01.18, 17:44, "Greg Huber"  wrote:
     >     >
     >     >     >
     >     >
     >     >     >    Hello,
     >     >
     >     >     >
     >     >
     >     >     >    In a tomcat environment how do I get
     > Log4jServletContextListener
     >     >
     >     >     >    contextDestroyed to be called last.  It is being
called
     > before my
     >     >
     >     >     >    contextDestroyed and I get no logging on shutdown.
     >     >
     >     >     >
     >     >
     >     >     >    Cheers Greg
     >     >
     >     >     >
     >     >
     >     >     >
     >     >
     >     >     >
     >     >
     >     >     > ________________________________
     >     >
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     > have
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     >     >     >
     >     >
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     >     >
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     >     >
     >     >
     >     >
     >     >
     >
     >
     >     --
     >     Matt Sicker <boa...@gmail.com>
     >
     >
     >
     > ________________________________
     >
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     > privileged, proprietary, or otherwise private information. If you
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     --
     Matt Sicker <boa...@gmail.com>



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