Hi all, The test log from java/net/InetAddress/ptr/Lookup.java shows that `lookupWithIPv4Prefer` and `reverseWithIPv4Prefer` both print "192.0.43.7:192.0.43.7" when this test fails intermittently. And the output should be "192.0.43.7:icann.org" when this test run passed. The intermittent fails seems that `InetAddress.getHostFromNameService` can not resolve the fully qualified domain name for the given IP address, and it return the textual representation of the IP address, especially the network in unstable.
This intermittemt failure is not trigger by a JVM bug, so this PR throw jtreg.SkippedException rather than report test failure. Change has been verified locally both on linux-x64 and linux-aarch64. ------------- Commit messages: - 8380124: Test java/net/InetAddress/ptr/Lookup.java fails intermittently due to reverse lookup failed Changes: https://git.openjdk.org/jdk/pull/30259/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=30259&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8380124 Stats: 8 lines in 1 file changed: 7 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/30259.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/30259/head:pull/30259 PR: https://git.openjdk.org/jdk/pull/30259
