[VOL-1036] Initial implementation of device lifecycle management

Change-Id: I5aa58fdcbcd852f6f5eef35d48f25f76e20c0418
diff --git a/rw_core/main.go b/rw_core/main.go
index 25adee6..f53a6ba 100644
--- a/rw_core/main.go
+++ b/rw_core/main.go
@@ -221,7 +221,7 @@
 	}
 
 	log.SetPackageLogLevel("github.com/opencord/voltha-go/rw_core/core", log.DebugLevel)
-	log.SetPackageLogLevel("github.com/opencord/voltha-go/kafka", log.DebugLevel)
+	log.SetPackageLogLevel("github.com/opencord/voltha-go/kafka", log.WarnLevel)
 
 	defer log.CleanUp()