(flink) branch master updated: [FLINK-39794][tests] Bind StreamNetworkBenchmarkEnvironment to loopback

[martijnvisser]

This is an automated email from the ASF dual-hosted git repository.

MartijnVisser pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/master by this push:
     new 4ea57c18cbe [FLINK-39794][tests] Bind 
StreamNetworkBenchmarkEnvironment to loopback
4ea57c18cbe is described below

commit 4ea57c18cbe0fb2b71758a1d758b804dd75dd43b
Author: Martijn Visser <2989614+martijnvis...@users.noreply.github.com>
AuthorDate: Thu May 28 10:54:52 2026 +0200

    [FLINK-39794][tests] Bind StreamNetworkBenchmarkEnvironment to loopback
    
    Generated-by: Claude Opus 4.7
---
 .../io/benchmark/StreamNetworkBenchmarkEnvironment.java       | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git 
a/flink-runtime/src/test/java/org/apache/flink/streaming/runtime/io/benchmark/StreamNetworkBenchmarkEnvironment.java
 
b/flink-runtime/src/test/java/org/apache/flink/streaming/runtime/io/benchmark/StreamNetworkBenchmarkEnvironment.java
index 69fa3d09434..b166bcab734 100644
--- 
a/flink-runtime/src/test/java/org/apache/flink/streaming/runtime/io/benchmark/StreamNetworkBenchmarkEnvironment.java
+++ 
b/flink-runtime/src/test/java/org/apache/flink/streaming/runtime/io/benchmark/StreamNetworkBenchmarkEnvironment.java
@@ -50,7 +50,6 @@ import 
org.apache.flink.runtime.util.NettyShuffleDescriptorBuilder;
 
 import java.io.IOException;
 import java.net.InetAddress;
-import java.net.UnknownHostException;
 
 import static 
org.apache.flink.runtime.io.network.partition.InputChannelTestUtils.newUnregisteredInputChannelMetrics;
 import static org.apache.flink.util.ExceptionUtils.suppressExceptions;
@@ -61,15 +60,7 @@ import static 
org.apache.flink.util.ExceptionUtils.suppressExceptions;
  */
 public class StreamNetworkBenchmarkEnvironment<T extends IOReadableWritable> {
 
-    private static final InetAddress LOCAL_ADDRESS;
-
-    static {
-        try {
-            LOCAL_ADDRESS = InetAddress.getLocalHost();
-        } catch (UnknownHostException e) {
-            throw new Error(e);
-        }
-    }
+    private static final InetAddress LOCAL_ADDRESS = 
InetAddress.getLoopbackAddress();
 
     private final ResourceID location = ResourceID.generate();
     protected final JobID jobId = new JobID();