Include Process ID

[ylasri]

This a the default format of log generated by spring boot app using logback

2020-10-28 11:03:27.265 DEBUG 11672 --- [nio-8082-exec-1] c.b.estimator.domain.MarketEstimate : Value Estimation of Model : Toyota

The ECS format generated in json is as follow

{
  "@timestamp": "2020-10-28T11:03:27.265Z",
  "log.level": "DEBUG",
  "message": "Value Estimation of Model : Toyota",
  "service.name": "car-value-estimator",
  "event.dataset": "car-value-estimator.log",
  "process.thread.name": "http-nio-8082-exec-2",
  "log.logger": "com.bvader.estimator.domain.MarketEstimate",
  "event.module": "car-value-estimator",
  "event.category": "log",
  "log.origin": {
    "file.name": "MarketEstimate.java",
    "function": "calculateEstimate",
    "file.line": 29
  }
}

As you can see the filed Process ID with value 11672 is missing