Sample log config hides warnings, we don't

Author: solsson

avro-tools/avro-tools-config.yml

@@ -32,10 +32,10 @@ data:
     log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
     log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c:%L)%n
 
-    log4j.logger.kafka=ERROR, stdout
-    log4j.logger.org.apache.zookeeper=ERROR, stdout
-    log4j.logger.org.apache.kafka=ERROR, stdout
-    log4j.logger.org.I0Itec.zkclient=ERROR, stdout
+    log4j.logger.kafka=WARN, stdout
+    log4j.logger.org.apache.zookeeper=WARN, stdout
+    log4j.logger.org.apache.kafka=WARN, stdout
+    log4j.logger.org.I0Itec.zkclient=WARN, stdout
     log4j.additivity.kafka.server=false
     log4j.additivity.kafka.consumer.ZookeeperConsumerConnector=false