rdblue commented on a change in pull request #3061:
URL: https://github.com/apache/iceberg/pull/3061#discussion_r701225333
##########
File path: flink/src/main/java/org/apache/iceberg/flink/sink/FlinkSink.java
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@@ -249,7 +249,7 @@ public Builder uidPrefix(String newPrefix) {
return this;
}
- public DataStreamSink<RowData> build() {
+ public DataStreamSink<Void> build() {
Review comment:
Since this isn't going to return anything anyway, why not let the user
see whatever type they want?
```java
public <T> DataStreamSink<T> build() {
...
return (DataStreamSink<T>) appendDummySink(...);
}
```
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