quarkus: Elasticsearch dependency causes no logging

Describe the bug Adding a dependency to Elasticsearch causes the following error:

ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console…

Dependency: <dependency> <groupId>io.quarkus</groupId> <artifactId>quarkus-elasticsearch-rest-high-level-client</artifactId> </dependency>

Expected behavior Logging should work out of the box, since I didn’t do much yet. Just tried to follow a basic getting started guide…

Actual behavior (Describe the actual behavior clearly and concisely.) I get the following error when starting the application: ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console…

To Reproduce

Link to a small reproducer (preferably a Maven project if the issue is not Gradle-specific). https://github.com/AlonaSharpe/code-with-quarkus

Or attach an archive containing the reproducer to the issue.

Steps to reproduce the behavior:

1. Clone
2. Compile
3. Run

Configuration

# Add your application.properties here, if applicable.
quarkus.swagger-ui.always-include=true

Screenshots (If applicable, add screenshots to help explain your problem.)

Environment (please complete the following information):

• Output of uname -a or ver: Linux debian 4.19.0-11-amd64 #1 SMP Debian 4.19.146-1 (2020-09-17) x86_64 GNU/Linux

• Output of java -version: openjdk version “11.0.7” 2020-04-14 OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.7+10) OpenJDK 64-Bit Server VM AdoptOpenJDK (build 11.0.7+10, mixed mode)

• GraalVM version (if different from Java):

• Quarkus version or git rev: 1.9.1.Final 1.9.0.Final 1.5.0.Final

• Build tool (ie. output of mvnw --version or gradlew --version): Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f) Maven home: /home/alona/.m2/wrapper/dists/apache-maven-3.6.3-bin/1iopthnavndlasol9gbrbg6bf2/apache-maven-3.6.3 Java version: 11.0.7, vendor: AdoptOpenJDK, runtime: /usr/local/java/jdk-11.0.7+10 Default locale: en_IL, platform encoding: UTF-8 OS name: “linux”, version: “4.19.0-11-amd64”, arch: “amd64”, family: “unix”

Additional context I’ve also tried including various Elasticsearch client versions of org.elasticsearch.client:elasticsearch-rest-high-level-client and the result was the same.