Add kafkareader and kafkawriter
@@ -42,6 +42,8 @@ assignees: wgzhao
### jsonfile reader
+### kafkareader
+
### kudu reader
### mongodb reader
@@ -96,6 +98,8 @@ assignees: wgzhao
### influxdb2 writer
+### kafkawriter
+
### kudu writer
### mongodb writer
