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From Franz Wong <franzw...@gmail.com>
Subject Re: log4j2 JSONLayout with AsyncLogger not outputting properties
Date Sat, 12 May 2018 01:12:08 GMT
I also got the same issue when I used AsyncLoggerContextSelector. But if I
use the default selector, but changing the logger to <AsyncRoot> and
<AsyncLogger>, then the log generated is fine.

-Franz

On Sat, May 12, 2018 at 9:09 AM, Joseph Husby <husby024@umn.edu> wrote:

> Hello!
>
> We are trying to run log4j 2.11.0 with a JSONLayout and async appender.
> We have set the JSONLayout properties="true" but are not getting the json
> properties.  Without the async appender, we DO get the json properties.
>
> With the default synchronous appender, the logs looks like this:
> , {
>   "thread" : "TFIS-EventQueue-pool-0",
>   "level" : "DEBUG",
>   "loggerName" : "com.leidos.atm.common.threadmonitor.ThreadMonitor",
>   "message" : "Heartbeat received for EventQueue",
>   "endOfBatch" : false,
>   "loggerFqcn" : "org.apache.logging.log4j.spi.AbstractLogger",
>   "instant" : {
>     "epochSecond" : 1526081799,
>     "nanoOfSecond" : 377000000
>   },
>   "contextMap" : { },
>   "threadId" : 41,
>   "threadPriority" : 5
> }
>
> But when I add -Dlog4j2.contextSelector=org.apache.logging.log4j.core.
> async.AsyncLoggerContextSelector then the logs look like this:
> , "Heartbeat received for EventQueue"
> , "Heartbeat received for EventQueue"
> , "Heartbeat received for EventQueue"
>
> even with no changes to our log4j2.xml file.  I have attached our full
> log4j2.xml and also the -Dlog4j2.debug output.  Here is the appender
> configuration:
> <RollingFile
>     name="Main"
>     fileName="${logDir}/tfdm.${appname}.json.log"
>     filePattern="${rolloverLogDir}/tfdm.${appname}.json.log.%d{
> yyyy-MM-dd_HHmm}{UTC}Z.gz">
>     <JsonLayout properties="true" complete="true" />
>     <Policies>
>         <CronTriggeringPolicy schedule="${cronRolloverSchedule}" />
>     </Policies>
> </RollingFile>
>
> I would greatly appreciate any insight on this issue!  Thank you in
> advance!
>
> ~ Joe ~
>
>
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