diff --git a/distribution/tools/launchers/src/main/java/org/elasticsearch/tools/launchers/SystemJvmOptions.java b/distribution/tools/launchers/src/main/java/org/elasticsearch/tools/launchers/SystemJvmOptions.java index d5ebf57d6968..d58d8935d5e1 100644 --- a/distribution/tools/launchers/src/main/java/org/elasticsearch/tools/launchers/SystemJvmOptions.java +++ b/distribution/tools/launchers/src/main/java/org/elasticsearch/tools/launchers/SystemJvmOptions.java @@ -54,6 +54,7 @@ final class SystemJvmOptions { // log4j 2 "-Dlog4j.shutdownHookEnabled=false", "-Dlog4j2.disable.jmx=true", + "-Dlog4j2.formatMsgNoLookups=true", /* * Due to internationalization enhancements in JDK 9 Elasticsearch need to set the provider to COMPAT otherwise time/date * parsing will break in an incompatible way for some date patterns and locales.