Github user StefanRRichter commented on a diff in the pull request:
https://github.com/apache/flink/pull/6208#discussion_r198146744
--- Diff: flink-tests/src/test/resources/log4j-test.properties ---
@@ -18,7 +18,7 @@
# Set root logger level to OFF to not flood build logs
# set manually to INFO for debugging purposes
-log4j.rootLogger=OFF, testlogger
+log4j.rootLogger=INFO, testlogger
--- End diff --
Revert?---
