Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/flink/pull/1159#discussion_r40048959
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/net/NetUtils.java ---
@@ -189,9 +191,17 @@ public static InetAddress
findConnectingAddress(InetSocketAddress targetAddress,
long currentSleepTime = MIN_SLEEP_TIME;
long elapsedTime = 0;
+ // before trying with different strategies: test with
getLocalHost():
+ InetAddress localhostName = InetAddress.getLocalHost();
+
+ if(tryToConnect(localhostName, targetAddress,
AddressDetectionState.ADDRESS.getTimeout(), false)) {
+ LOG.debug("Using immediately InetAddress.getLocalHost()
for the connecting address");
--- End diff --
it might be useful to log the value of `localhostName` -
`InetAddress.getLocalHost()` sometimes returns odd values.
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