ruanwenjun commented on code in PR #13013:
URL:
https://github.com/apache/dolphinscheduler/pull/13013#discussion_r1033060793
##########
dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/registry/ServerNodeManager.java:
##########
@@ -201,13 +203,25 @@ public void notify(Event event) {
}
private void syncSingleWorkerNodeInfo(String workerAddress,
WorkerHeartBeat info) {
+ if (!NetUtils.isLegalAddress(workerAddress)) {
Review Comment:
I don't think this is needed.
##########
dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/NetUtils.java:
##########
@@ -332,4 +334,35 @@ private static NetworkInterface
findOuterAddress(List<NetworkInterface> validNet
return networkInterface;
}
+ /**
+ * check if address is legal address, a legal address should be ip:port
+ * @param ipAndPortAddress address to check
+ * @return true if address is legal
+ */
+ public static boolean isLegalAddress(String ipAndPortAddress) {
+ if (StringUtils.isEmpty(ipAndPortAddress)) {
+ return false;
+ }
+ String[] ipAndPort = ipAndPortAddress.split(":");
+ if (ipAndPort.length != 2) {
+ return false;
+ }
+ return isValidIPv4Address(ipAndPort[0]) && isValidPort(ipAndPort[1]);
Review Comment:
Can this work on ipv6?
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