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From Tara Czutno <javaworkingg...@gmail.com>
Subject Re: Not getting exception stacktrace after upgrading to log4j2 v2.1
Date Sat, 14 Feb 2015 21:35:18 GMT
Thanks for posting!  I appreciate it.

On Fri, Feb 13, 2015 at 4:29 PM, Дима Холодов <dimalinux@gmail.com> wrote:

> Hi Tara,
>
> I'm using a UDP socket log server and experiencing the same issue.
> The LogEvent passed from the socket client to the socket server has a
> "getThrownProxy()" value, but no "getThrown()" value.  You're not
> seeing the stack trace on the server, because the normal logging code
> doesn't print out the ThrowableProxy value.
>
> I tried to get around the issue by writing my own UDP socket server
> that hackily appends thrownProxy.getExtendedStackTraceAsString() to
> the message if it exists, but then I ran into this bug in
> getExtendedStackTraceAsString():
>
>    https://issues.apache.org/jira/browse/LOG4J2-914
>
> The linked issue was fixed on December 14th.  I'm anxiously awaiting
> the Log4j2 maintainers to push a new version so I can stop running my
> code against snapshot versions.  :)
> Dmitry
>
> On Wed, Feb 11, 2015 at 3:05 PM, Tara Czutno <javaworkinggirl@gmail.com>
> wrote:
> >
> > We updated our codebase recently from log4j2 v2.0-rc1 to v2.1.  We use a
> > SocketServer.  Once we did upgraded, we are not seeing exception stack
> > traces on lines where we used to. For example:
> > try {
> >          throw new RuntimeException("Do you now to log my stackTrace?
> > stringstringstringE");
> >       } catch (Exception e) {
> >          LOGGER.error("Do you now to log my stackTrace? a:{} b:{} c:{}
> Yes,
> > I do!", "3443","4444","55555",e);
> >       }
> > Does not give the stack trace.  Running locally with a test log4j2 config
> > just writing to a file will give the stack trace.
>
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>

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