Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/6071#discussion_r191384185
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/router/RoutedRequest.java
---
@@ -94,4 +94,14 @@ public ReferenceCounted retain(int arg0) {
}
return this;
}
+
+ @Override
+ public ReferenceCounted touch() {
+ return this;
+ }
+
+ @Override
+ public ReferenceCounted touch(Object o) {
+ return this;
--- End diff --
We may want to `touch` the contained request as well like in
[this](https://github.com/netty/netty/blob/4.1/codec-redis/src/main/java/io/netty/handler/codec/redis/ArrayRedisMessage.java)
class, depending on `requestAsReferenceCounted`.
---
