Hi Pooja,
On Sat, Mar 5, 2022 at 3:01 AM Pooja Pandey
wrote:
> @Override
> public Appender getAppender(final String name) {
> AppenderWrapper appenderWrapper = (AppenderWrapper)
> super.getAppender(name);
> return
>
I am still trying to understand why you have a custom Logger and a custom
FileAppender. What additional features do they provide? Can you perhaps create
a zip of your customizations so we can understand?
Thanks
Ralph
> On Mar 4, 2022, at 7:00 PM, Pooja Pandey wrote:
>
> By overriding
By overriding getAppender in our customLogger, the cast Exception could be
fixed, however we are still having some minor issues in reading property value
but may be this new issue is due to some other problems. I am still trying to
figure out.
@Override
public Appender
Actually, in first go due to time constraint, we are using log4j bridge instead
of direct log4j2 API to migrate our legacy huge code from log4j1 to log4j2.
In code we use custom FileAppender
When we Logger.getAppender(), it is returning AppenderWrapper now with the
bridge.
Get Outlook for
On Fri, Mar 4, 2022 at 7:32 PM Ralph Goers wrote:
> I am a little surprised though as it looks like Gary added the Log4j 1.2
> FileAppender to log4j-1.2-api but he didn’t remove the builder. If he had it
> would have created org.apache.log4j.FileAppender as you want.
The
Hi Pooja,
On Fri, Mar 4, 2022 at 10:32 AM Pooja Pandey
wrote:
> We are calling
> Logger.getLogger(, )
>
> And in AppenderAttachableImpl aai;, this is returning AppenderWrapper, which
> we are trying to cast to FileAppender as we were doing when we were using
> log4j1.x.
That will not work,
At this point this would be expected. We don’t actually have
org.apache.log4j.FileAppender in log4j-1.2-api. We map it to
org.apache.logging.log4j.core.appender.FileAppender.
I am a little surprised though as it looks like Gary added the Log4j 1.2
FileAppender to log4j-1.2-api but he didn’t
That's the general purpose of the ContextDataProvider extension API.
See
https://logging.apache.org/log4j/2.x/manual/extending.html#ContextDataProvider
for basic details.
On Fri, Mar 4, 2022 at 8:31 AM Gary Gregory wrote:
>
> An example would help...
>
> Gary
>
> On Fri, Mar 4, 2022 at 8:52 AM
You might need to activate login debug and then should see the stack trace.
Can search the web on ho to.
On Fri, Mar 4, 2022, 21:00 Gary Gregory wrote:
> Print copy and paste your stack trace in this email thread.
> Then it will be clearer if it is simple for me to reproduce in a unit test
> or
HI,
I tried that and it worked. Thank you!
Print copy and paste your stack trace in this email thread.
Then it will be clearer if it is simple for me to reproduce in a unit test
or if you need to provide one.
Gary
On Fri, Mar 4, 2022 at 4:32 AM Pooja Pandey
wrote:
> We are calling
> Logger.getLogger(, )
>
> And in
An example would help...
Gary
On Fri, Mar 4, 2022 at 8:52 AM Morten Sabroe Mortensen <
morten.sabroe.morten...@gmail.com> wrote:
> I miss a handler or a mechanism to have ThreadContext be pre-populated.
>
> Does anything exist which is called once per thread -- and without explicit
> invocation
I miss a handler or a mechanism to have ThreadContext be pre-populated.
Does anything exist which is called once per thread -- and without explicit
invocation by my program, of course -- ?
The values I want to pre-populate with are non-trivial and need to be read
by code; they are not constants.
We are calling
Logger.getLogger(, )
And in AppenderAttachableImpl aai;, this is returning AppenderWrapper, which
we are trying to cast to FileAppender as we were doing when we were using
log4j1.x.
-Original Message-
From: Gary Gregory
Sent: Friday, March 4, 2022 2:48 PM
To:
What is the stack trace?
Gary
On Fri, Mar 4, 2022, 03:36 Pooja Pandey
wrote:
> Hi Team,
>
>
>
> I am trying to migrate from log4j1.x to log4j2.17.2 using log4j1.x bridge
> approach. I am getting below ClassCastException error message. Please let
> me know if you have any idea how to fix this.
Hi Team,
I am trying to migrate from log4j1.x to log4j2.17.2 using log4j1.x bridge
approach. I am getting below ClassCastException error message. Please let me
know if you have any idea how to fix this.
java.lang.ClassCastException: org.apache.log4j.bridge.AppenderWrapper cannot be
cast
Hi Team,
I am trying to migrate from log4j1.x to log4j2.17.2 using log4j1.x bridge
approach. I am getting below ClassCastException error message. Please let me
know if you have any idea how to fix this.
java.lang.ClassCastException: org.apache.log4j.bridge.AppenderWrapper cannot be
cast to
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