Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/5274#discussion_r161489395
--- Diff:
flink-connectors/flink-connector-cassandra/src/main/java/org/apache/flink/batch/connectors/cassandra/CassandraOutputFormat.java
---
@@ -66,6 +66,13 @@ public void configure(Configuration parameters) {
this.cluster = builder.getCluster();
}
+ protected void onWriteSuccess(ResultSet ignored) {
--- End diff --
JavaDocs missing---
