Hi Ralph,
Thank you for the answers.
--Ganapati
On Wed, Nov 16, 2022 at 9:26 PM Ralph Goers <ralph.go...@dslextreme.com>
wrote:
> 1. We need to mark JsonLayout as deprecated. We no longer recommend using
> it. Use JsonTemplateLayout instead.
> 2. The only consideration for JsonTemplateLayout is that you format the
> template correctly.
>
> FWIW, my employer has been using JsonTemplateLayout to log to ELK for
> quite a while now without any problems. Note that you can still use a
> pattern to format the message. This works very well. As you can see by the
> example below you can even include variables to add extra variables to be
> logged from the ThreadContextMap via overrides.
>
> {
> "@timestamp": {
> "$resolver": "timestamp",
> "pattern": {
> "format": "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",
> "timeZone": "UTC"
> }
> },
> "ecs.version": "1.11.0",
> "log.level": {
> "$resolver": "level",
> "field": "name"
> },
> "application": "\${lower:\${spring:spring.application.name}}",
> "short_message": {
> "$resolver": "message",
> "stringified": true
> },
> "message": {
> "$resolver": "pattern",
> "pattern": "[%t] %X{requestId, sessionId, loginId, ipAddress,
> accountNumber, \${extraContextVars}} %C{1.}.%M:%L - %m%n"
> },
> "process.thread.name": {
> "$resolver": "thread",
> "field": "name"
> },
> "log.logger": {
> "$resolver": "logger",
> "field": "name"
> },
> "event.action": {
> "$resolver": "marker",
> "field": "name"
> },
> "event.data": {
> "$resolver": "map",
> "stringified": true
> },
> "labels": {
> "$resolver": "mdc",
> "flatten": true,
> "stringified": true,
> "pattern": "(?!(?i:token)).+"
> },
> "tags": {
> "$resolver": "ndc"
> },
> "error.type": {
> "$resolver": "exception",
> "field": "className"
> },
> "error.message": {
> "$resolver": "exception",
> "field": "message"
> },
> "error.stack_trace": {
> "$resolver": "exception",
> "field": "stackTrace",
> "stackTrace": {
> "stringified": true
> }
> }
> }
>
>
> Ralph
>
> > On Nov 16, 2022, at 3:54 AM, Ganapathi Vara Prasad <
> ganapathibasamse...@gmail.com> wrote:
> >
> > Hello Team,
> >
> > Our log4j2 configuration uses *PatternLayout* and we are exploring
> > switching to JsonLayout for simplifying integration with ELK. I am trying
> > to find any performance comparison between pattern and json layouts but
> > couldn't find any. I could find only the JsonTemplateLayout benchmark in
> > the log4j-perf module.
> >
> > I wanted to know:
> >
> > - Is it a reasonable thing to compare the performance of these two
> > layouts?
> > - Are there any existing resources comparing the performance of these
> > two layouts?
> > - What considerations should we make if we switch to
> JsonTemplateLayout?
> >
> > Thank you for the help.
> >
> > --Ganapati
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org
> For additional commands, e-mail: log4j-user-h...@logging.apache.org
>
>
