diff --git a/docs/reference/setup/logging-config.asciidoc b/docs/reference/setup/logging-config.asciidoc index d744b61491c9..8ef1e7223eaf 100644 --- a/docs/reference/setup/logging-config.asciidoc +++ b/docs/reference/setup/logging-config.asciidoc @@ -14,6 +14,9 @@ If you run {es} from the command line, {es} prints logs to the standard output [[loggin-configuration]] === Logging configuration +IMPORTANT: Elastic strongly recommends using the Log4j 2 configuration that is shipped by default. + + Elasticsearch uses https://logging.apache.org/log4j/2.x/[Log4j 2] for logging. Log4j 2 can be configured using the log4j2.properties file. Elasticsearch exposes three properties, `${sys:es.logs.base_path}`,