The console has custom fields, the log file does not

[KricYi]

@Override public void writeTo(JsonGenerator generator, ExtLogRecord event) throws IOException { generator.writeStringField("traceId", Span.current().getSpanContext().getTraceId()); // Will be added to every log, as a field on the json. }

[SlyngDK]

I can't read from issue description, what the issue is handling about.

[KricYi]

The console can print my custom traceId, but there is no traceId field in the log file。

I want to extract mdc.traceId to the root traceId