Hi Ralph,
I have something related to this improvement idea.
I have thought it might be a bit more useful and flexible to allow default
value in the variable expression itself.
For example, ${var1:-defvalue1}, ${ctx:request_id:-defvalue2}, etc.
This generic feature has been included in
Please remember that mine is just one opinion, but I am fine with that. I
guess if no default value is provided this way then it can still fall back to
looking in the properties map.
Ralph
On Oct 9, 2013, at 12:53 PM, Woonsan Ko woon_...@yahoo.com wrote:
Hi Ralph,
I have something
http://stackoverflow.com/questions/19277445/how-to-use-map-lookups-using-log4j2
On Wed, Oct 9, 2013 at 2:18 PM, Ralph Goers ralph.go...@dslextreme.comwrote:
Please remember that mine is just one opinion, but I am fine with that. I
guess if no default value is provided this way then it can
Can you provide your lookup source?
On Oct 9, 2013, at 1:22 PM, Jonathan Willis quicksilver...@gmail.com wrote:
http://stackoverflow.com/questions/19277445/how-to-use-map-lookups-using-log4j2
On Wed, Oct 9, 2013 at 2:18 PM, Ralph Goers ralph.go...@dslextreme.comwrote:
Please remember
[image: Inline image 1]
[image: Inline image 2]
On Wed, Oct 9, 2013 at 3:05 PM, Ralph Goers ralph.go...@dslextreme.comwrote:
Can you provide your lookup source?
On Oct 9, 2013, at 1:22 PM, Jonathan Willis quicksilver...@gmail.com
wrote:
Jonathan,
Would you mind raising a JIRA ticket for the issue you're reporting?
That makes it easier for us to track and easier for you to attach config files
or image files. (The mailing list software may not like image file
attachments...)
Best regards,
Remko
Sent from my iPhone
On
How do you create a jira ticket? I looked for where i could but i didnt see
anywhere that said add issue
On Oct 9, 2013 4:47 PM, Remko Popma remko.po...@gmail.com wrote:
Jonathan,
Would you mind raising a JIRA ticket for the issue you're reporting?
That makes it easier for us to track and
Oh. Sorry. Here you are:
http://logging.apache.org/log4j/2.x/issue-tracking.html
Sent from my iPhone
On 2013/10/10, at 8:25, Jonathan Willis quicksilver...@gmail.com wrote:
How do you create a jira ticket? I looked for where i could but i didnt see
anywhere that said add issue
On Oct 9,
i am able to view the jira page, and i have been there before, but i don't
see how to add an issue. Do i need credentials to log in?
On Wed, Oct 9, 2013 at 5:43 PM, Remko Popma remko.po...@gmail.com wrote:
Oh. Sorry. Here you are:
http://logging.apache.org/log4j/2.x/issue-tracking.html
Sent
Yes. Anyone can read existing issues, but to add or comment you need to
create an account.
Best regards,
Remko
On Thursday, October 10, 2013, Jonathan Willis wrote:
i am able to view the jira page, and i have been there before, but i don't
see how to add an issue. Do i need credentials to log
$${mdc:request_id} in a pattern should cause the request_id to be evaluated
on every event.
thanks a lot, $${ctx:request_id} seems to do the trick
however, the computation of the default value is quite complex as it always
involves
a variable substitution, and I cannot use conversion
Patches are always welcome!
Ralph
On Oct 1, 2013, at 1:13 AM, Oliver Flege ofl...@vwd.com wrote:
$${mdc:request_id} in a pattern should cause the request_id to be evaluated
on every event.
thanks a lot, $${ctx:request_id} seems to do the trick
however, the computation of the default
Hi,
I am considering to switch from slf4j/logback to log4j2;
in slf4j/logback, I can specify a default value for a missing mdc entry
like this:
pattern%d{HH:mm:ss} %X{FOO:--} %c{0} - %m%n/pattern
which would print - if mdc.get(FOO) is null (the :- separates
the key and the default value).
Yes, it supports default values. Specify them as properties at the beginning of
your configuration. Then when you specify something like ${sys:foo} if foo is
not defined as a system property the default value will be used,
Ralph
On Sep 30, 2013, at 3:30 AM, Oliver Flege ofl...@vwd.com wrote:
ok, this works for ${...} expressions in the configuration, but I don't see how
it would
apply to pattern evaluation. To simplify and rephrase my original question:
Given a pattern layout with a pattern like: %X{REQUEST_ID}
is it possible to define a default value that will be printed
if the
$${mdc:request_id} in a pattern should cause the request_id to be evaluated on
every event.
Ralph
On Sep 30, 2013, at 8:04 AM, Oliver Flege ofl...@vwd.com wrote:
ok, this works for ${...} expressions in the configuration, but I don't see
how it would
apply to pattern evaluation. To
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