Custom log format broken by 2.177

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    • Jenkins 2.218

      Upon upgrading from 2.176 to 2.177, it would appear that support for providing a custom log format has been broken, due to what looks like an undocumented change (https://github.com/jenkinsci/winstone/pull/63) in the Winstone library. 

      Logging.properties file:

      .level=ALL
handlers=java.util.logging.ConsoleHandler

java.util.logging.SimpleFormatter.format=[%1$tF %1$tT.%1$tL][%4$s][%2$s] %5$s %6$s%n 
java.util.logging.ConsoleHandler.level=INFO java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter

      I've also added the following JVM argument:

      -Djava.util.logging.config.file=/var/lib/jenkins/logging.properties

       

      Log format with 2.176:

      [2019-06-06 15:10:07.881][INFO][jenkins.InitReactorRunner$1 onAttained] Completed initialization
[2019-06-06 15:10:08.052][INFO][hudson.WebAppMain$3 run] Jenkins is fully up and running

       

      Log format with 2.177:

      2019-06-06 15:11:40.956+0000 [id=29] INFO jenkins.InitReactorRunner$1#onAttained: Completed initialization 
2019-06-06 15:11:41.136+0000 [id=20] INFO hudson.WebAppMain$3#run: Jenkins is fully up and running

            Assignee:
            Louis-Rémi Paquet
            Reporter:
            Gavin Williams
            Archiver:
            Jenkins Service Account

              Created:
              Updated:
              Resolved:
              Archived: