How to set up logger in processor

[flomickl]

Related to #1262

I realized that I did not get any log output to my debug console anymore

I initialized the logger via

private static final Logger LOG = LoggerFactory.getLogger(LatLngToJtsPointProcessor.class);

With following code, I did not get any output at all
LOG.debug("Created Geometry: " + geom.toString());

This is an "older code" so pretty sure that this was working in the past.

Is there a new approach with the 1 class processor?
Or do I miss additional setting requirements?

I looked in other processors but see no major differences because I am pretty certain that there is no output as well.

Example code here:

streampipes/streampipes-extensions/streampipes-processors-geo-jvm/src/main/java/org/apache/streampipes/processors/geo/jvm/jts/processor/latlngtojtspoint/LatLngToJtsPointProcessor.java

Line 105 in 238c7cd

LOG.debug("Created Geometry: " + geom.toString());

[tenthe]

Hi @flomickl,
your logging code looks good. I suspect this is related to the changes in this PR #1267.

[dominikriemer]

Yes, our default log level is info. You can change the level by providing the environment variable (I think it's -Dlogback.debug=true) or change the logback configuration file.

[flomickl]

Ah! Good to know.
Can you describe how to set it up in IntelliJ?
I tried it as environment variable, but it is not working.

[tenthe]

Hi, you can set the log level with the following environment variable in IntelliJ:
logging.level.root=WARN.
Maybe we can also include this information in the description of the developer setup in the wiki.

[flomickl]

ah cool.
It is working as expected
I added it here https://cwiki.apache.org/confluence/x/9YoODg

[flomickl]

I started a new discussion about this general topic here #1325