Hi all! I see that a lot of people are committing log4j.properties files in the compile scope of various projects. By now, when you start a flink application, you have multiple log4j.properties files in the classpath.
./flink-examples/flink-java-examples/src/main/resources/log4j.properties ./flink-runtime/src/main/resources/log4j.properties ./flink-staging/flink-tez/src/main/resources/log4j.properties That is certainly not how it should be. There should be none in there, it messes with all assumptions considering log configurations. For tests, there are even more log config files in the classpath ./flink-staging/flink-streaming/flink-streaming-core/src/test/resources/log4j.properties ./flink-staging/flink-hbase/src/test/resources/log4j.properties ./flink-staging/flink-tachyon/src/test/resources/log4j.properties Please remove these files and pay attention to not commit these files, they make it hard for anyone to actually want to debug based on log output to configure the logging. Greetings, Stephan
