Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/6071#discussion_r193345578
--- Diff: pom.xml ---
@@ -300,15 +300,7 @@ under the License.
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-shaded-netty</artifactId>
- <!-- Don't upgrade for now. Netty versions >=
4.0.28.Final
- contain an improvement by Netty, which slices a
Netty buffer
- instead of doing a memory copy [1] in the
- LengthFieldBasedFrameDecoder. In some
situations, this
- interacts badly with our Netty pipeline leading
to OutOfMemory
- errors.
-
- [1] https://github.com/netty/netty/issues/3704
-->
-
<version>4.0.27.Final-${flink.shaded.version}</version>
+
<version>4.1.24.Final-${flink.shaded.version}</version>
--- End diff --
I've opened #6128 to bump the remaining version so this PR can stay focused
on netty.
---
