Hello Grzegorz It doesn't seem to work.
After following your instructions and removing log4j and slf4j-logj412 and running the project it starts to download the log4j artifacts again. [INFO] --- camel-maven-plugin:2.15.1.redhat-620133:run (default-cli) @ splitterjoin --- [INFO] Downloading: https://repository.apache.org/content/groups/public/log4j/log4j/1.2.17/log4j-1.2.17.pom [INFO] Downloaded: https://repository.apache.org/content/groups/public/log4j/log4j/1.2.17/log4j-1.2.17.pom (22 KB at 5.9 KB/sec) [INFO] Downloading: https://repository.apache.org/content/groups/public/org/slf4j/slf4j-log4j12/1.7.10/slf4j-log4j12-1.7.10.pom This is how my pom looks like: <dependencies> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-core</artifactId> <version>2.15.1.redhat-620133</version> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-blueprint</artifactId> <version>2.15.1.redhat-620133</version> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-bindy</artifactId> <version>2.15.1</version> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-test-blueprint</artifactId> <version>2.15.1.redhat-620133</version> <exclusions> <exclusion> <artifactId>commons-logging</artifactId> <groupId>commons-logging</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-jaxb</artifactId> <version>2.15.1.redhat-620133</version> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-freemarker</artifactId> <version>2.15.1</version> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-xstream</artifactId> <version>2.15.1</version> <type>bundle</type> </dependency> <dependency> <groupId>com.thoughtworks.xstream</groupId> <artifactId>xstream</artifactId> <version>1.4.7</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.1.3</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>1.1.3</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> <version>1.7.5</version> </dependency> </dependencies> As you can see I have excluded commons-logging as well. Is there more needed? It does seem like blueprint indeed is directly dependent on log4j. /Souciance -- View this message in context: http://camel.465427.n5.nabble.com/camel-blueprint-force-usage-of-log4j-tp5772826p5772839.html Sent from the Camel - Users mailing list archive at Nabble.com.
