Hey Jerry, You can use log4j2-logstash-layout <https://github.com/vy/log4j2-logstash-layout> and customize the entire JSON schema to suit your needs. Additionally, its is garbage-free and yields superior performance compared to the default JSONLayout.
Best. On Wed, Jan 23, 2019 at 8:44 PM Thome, Jerry <jth...@follett.com> wrote: > We're using Vert.x and graduated from using JUL to log4j2. Speed and > functionality are great. > > Is there information on the choice to represent the timestamp via > "instant" as shown below? It's hard to know what that time represents at a > glance. > > ... > "endOfBatch" : false, > "loggerFqcn" : "io.vertx.core.logging.Logger", > "instant" : { > "epochSecond" : 1548267755, > "nanoOfSecond" : 66000000 > }, > "threadId" : 20, > "threadPriority" : 5, > "source" : { > ... > > As there seem to be very few formatting options with the Json Layout, do > users tend to customize the entire layout to represent the timestamp in a > different format? > > Thanks, > Jerry >