Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/6203#discussion_r199186445
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/AbstractRestHandler.java
---
@@ -79,6 +79,7 @@ protected void respondToRequest(ChannelHandlerContext
ctx, HttpRequest httpReque
response = FutureUtils.completedExceptionally(e);
}
+ CompletableFuture<Void> processingFinishedFuture = new
CompletableFuture<>();
response.whenComplete((P resp, Throwable throwable) -> {
--- End diff --
Can't we simply return the result of the `whenComplete` stage here? We
would just need to change the return type of `respondToRequest` to
`CompletableFuture<?>`.
---
