Issues with setting log level

[juyoungjung0326]

Hello, I am new to Java Spring Boot and Zalando Logbook and I am not sure if this is the place to post this. I am trying to change the log level of the logger to log at the DEBUG level. However, changing the log level in application.properties to logging.level.org.zalando.logbook: DEBUG the logs do not get recorded in my log file. I see that in the Logger section of the README it says the logger can be customized through:
Logbook logbook = Logbook.builder()
.sink(new DefaultSink(
new DefaultHttpLogFormatter(),
new DefaultHttpLogWriter()
))
.build();
but I am not sure where to go from there.
Is it possible to change the log level of the logger? If so, how would I be able to do this?

Thank you in advance!

[whiskeysierra]

You'd need to write your own version of DefaultHttpLogWriter which uses isDebugEnabled() and debug(..) respectively:

logbook/logbook-core/src/main/java/org/zalando/logbook/DefaultHttpLogWriter.java

Lines 14 to 27 in 846fd53

	@Override
	public boolean isActive() {
	return log.isTraceEnabled();
	}
	@Override
	public void write(final Precorrelation precorrelation, final String request) {
	log.trace(request);
	}
	@Override
	public void write(final Correlation correlation, final String response) {
	log.trace(response);
	}

[juyoungjung0326]

I got it to work! Thank you so much for your help and fast response! :)