From John.E.Gregg at wellsfargo.com  Fri May 17 16:47:12 2024
From: John.E.Gregg at wellsfargo.com (Gregg, John E.)
Date: Fri, 17 May 2024 16:47:12 +0000
Subject: [logback-user] JSON layout without logback-contrib?
Message-ID: <DS7PR11MB795242FE0099E4C1D994062ABFEE2@DS7PR11MB7952.namprd11.prod.outlook.com>

I noticed that logback-contrib was archived in Git recently.

Is there another way to do JSON layout?  I looked at the source because profiling showed a lot of GC coming from the SimpleDateFormatter constructor used in JsonLayoutBase and was hoping to find a new version that reused DateTimeFormatter instead.

Thanks

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From ceki at qos.ch  Fri May 17 17:50:42 2024
From: ceki at qos.ch (Ceki Gulcu)
Date: Fri, 17 May 2024 19:50:42 +0200
Subject: [logback-user] JSON layout without logback-contrib?
In-Reply-To: <DS7PR11MB795242FE0099E4C1D994062ABFEE2@DS7PR11MB7952.namprd11.prod.outlook.com>
References: <DS7PR11MB795242FE0099E4C1D994062ABFEE2@DS7PR11MB7952.namprd11.prod.outlook.com>
Message-ID: <2b440fe5-0b51-43d5-a972-8ee51f004934@qos.ch>

Hi Greg,

Have you seen JsonEncoder in the ch.qos.logback.classic.encoder package?

See also https://logback.qos.ch/manual/encoders.html#JsonEncoder

Please let us know how it goes,

-- 
Ceki Gülcü

Sponsoring SLF4J/logback/reload4j at https://github.com/sponsors/qos-ch

On 5/17/2024 6:47 PM, Gregg, John E. via logback-user wrote:
> I noticed that logback-contrib was archived in Git recently.
> 
>  
> 
> Is there another way to do JSON layout?  I looked at the source because
> profiling showed a lot of GC coming from the SimpleDateFormatter
> constructor used in JsonLayoutBase and was hoping to find a new version
> that reused DateTimeFormatter instead.
> 
>  
> 
> Thanks
> 
>  

From will.sargent at gmail.com  Fri May 17 17:52:28 2024
From: will.sargent at gmail.com (Will Sargent)
Date: Fri, 17 May 2024 10:52:28 -0700
Subject: [logback-user] JSON layout without logback-contrib?
In-Reply-To: <DS7PR11MB795242FE0099E4C1D994062ABFEE2@DS7PR11MB7952.namprd11.prod.outlook.com>
References: <DS7PR11MB795242FE0099E4C1D994062ABFEE2@DS7PR11MB7952.namprd11.prod.outlook.com>
Message-ID: <453638ED-C8CD-4B62-91AF-153DFBC22BC7@gmail.com>

Logstash-logback-appender is a popular option for JSON output.

> On May 17, 2024, at 9:47 AM, Gregg, John E. via logback-user <logback-user at qos.ch> wrote:
> 
> 
> I noticed that logback-contrib was archived in Git recently.
>  
> Is there another way to do JSON layout?  I looked at the source because profiling showed a lot of GC coming from the SimpleDateFormatter constructor used in JsonLayoutBase and was hoping to find a new version that reused DateTimeFormatter instead.
>  
> Thanks
>  
> _______________________________________________
> logback-user mailing list
> logback-user at qos.ch
> https://mailman.qos.ch/cgi-bin/mailman/listinfo/logback-user
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