Hi, Which version of Solr are you talking about? You should have a log4j.xml or log4j2.xml file in Solr resources that you can customize to your needs.
At least that's the way we use to write JSON logs. Maybe there are other options that I don't know. Gaël, De : fidiv...@gmail.com <fidiv...@gmail.com> Envoyé : jeudi 27 août 2020 18:42 À : solr-user@lucene.apache.org <solr-user@lucene.apache.org> Objet : Solr Logging In JSON Format Hello, We want to receive Solr logs in DataDog. Configured and all good, but the logs are ugly, not parsed and not really useful. Anyone knows a way to send the logs from Solr in JSON format? Thank you.