Github user zhangminglei commented on a diff in the pull request:
https://github.com/apache/flink/pull/5449#discussion_r172004016
--- Diff:
flink-runtime/src/test/java/org/apache/flink/runtime/net/ConnectionUtilsTest.java
---
@@ -61,7 +61,7 @@ public void testReturnLocalHostAddressUsingHeuristics()
throws Exception {
assertNotNull(add);
// make sure that we returned the
InetAddress.getLocalHost as a heuristic
- assertEquals(InetAddress.getLocalHost(), add);
+ assertEquals(InetAddress.getByName("localhost"), add);
--- End diff --
Thanks @NicoK review. Yes. I think this is a better way to use ```null```
instead of ```InetAddress.getLocalHost()``` to prevent multiple adapters cache
expires from getting a another result in the future. I will give a quick fix
for that.
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