[LOG4J2-3367] Issue with log4j-layout-template-json pattern resolver

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Information Provided
• Affects Version/s: 2.17.1, 2.17.0
• Component/s: JsonTemplateLayout
• Assignee: Volkan Yazici
• Reporter: Mateusz Tumidajewicz
• Created: 26/Jan/22 15:14
• Updated: 28/Jan/22 15:33
• Resolved: 28/Jan/22 15:33

Description

After upgrade to 2.17.1 my template stopped working as expected:

part of template.json definition of service.name property

"service": {
  "name": {
    "$resolver": "pattern",
    "pattern": "${serviceName}",
    "stackTraceEnabled": false
  } 

part of log4j2.xml definition of serviceName property

<Properties>
  <Property name="serviceName">${bundle:META-INF/build-info:build.artifact}</Property>
</Properties>

Before upgrade each log contained build.artifact value from META-INF/build-info.properties file. Now it contains only "${bundle:META-INF/build-info:build.artifact}"

It worked up to 2.16.0