HTTP-155 switch on CI logging debug

Signed-off-by: davidradl <[email protected]>

Author: davidradl

tools/ci/log4j.properties

@@ -16,7 +16,7 @@
 # limitations under the License.
 ################################################################################
 
-rootLogger.level = INFO
+rootLogger.level = DEBUG
 rootLogger.appenderRef.out.ref = ConsoleAppender
 
 # -----------------------------------------------------------------------------
@@ -40,12 +40,12 @@ appender.file.createOnDemand = true
 
 # Reduce most flink logs except for connector specific loggers
 logger.flink.name = org.apache.flink
-logger.flink.level = WARN
+logger.flink.level = DEBUG
 logger.flinkconnector.name = org.apache.flink.connector
 logger.flinkconnector.level = INFO
 
 
-# suppress the irrelevant (wrong) warnings from the netty channel handler
+# suppress the irrelevant (wrong) DEBUGings from the netty channel handler
 logger.netty.name = org.jboss.netty.channel.DefaultChannelPipeline
 logger.netty.level = ERROR
 
@@ -57,10 +57,10 @@ logger.container.additivity = false  # This prevents messages from being logged
 logger.container.appenderRef.containerappender.ref = ContainerLogger
 
 logger.flinkcontainer.name = container.flink
-logger.flinkcontainer.level = WARN
+logger.flinkcontainer.level = DEBUG
 
 logger.flinkenv.name = org.apache.flink.connector.testframe.container.FlinkContainerTestEnvironment
-logger.flinkenv.level = WARN
+logger.flinkenv.level = DEBUG
 logger.flinkenv.additivity = false  # This prevents messages from being logged by the root logger
 logger.flinkenv.appenderRef.containerappender.ref = ContainerLogger