From 0314e06b9b892d6e517ecb83d77b76858bce59db Mon Sep 17 00:00:00 2001 From: mateczagany Date: Mon, 29 Sep 2025 06:20:19 +0200 Subject: [PATCH] [FLINK-38369][runtime] Fix flaky RestClientTest --- .../java/org/apache/flink/runtime/rest/RestClientTest.java | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/flink-runtime/src/test/java/org/apache/flink/runtime/rest/RestClientTest.java b/flink-runtime/src/test/java/org/apache/flink/runtime/rest/RestClientTest.java index 040a10b543114..25d685e3189b6 100644 --- a/flink-runtime/src/test/java/org/apache/flink/runtime/rest/RestClientTest.java +++ b/flink-runtime/src/test/java/org/apache/flink/runtime/rest/RestClientTest.java @@ -77,7 +77,8 @@ class RestClientTest { private static final TestExecutorExtension EXECUTOR_EXTENSION = TestingUtils.defaultExecutorExtension(); - private static final String unroutableIp = "240.0.0.0"; + // Part of TEST-NET-1 block described in RFC 5737 that should never be routed. + private static final String unroutableIp = "192.0.2.1"; private static final long TIMEOUT = 10L;