zddr commented on code in PR #19123:
URL: https://github.com/apache/doris/pull/19123#discussion_r1185631028
##########
be/src/util/network_util.cpp:
##########
@@ -104,6 +104,26 @@ Status hostname_to_ip_addrs(const std::string& name,
std::vector<std::string>* a
return Status::OK();
}
+bool is_valid_ip(const std::string& ip) {
+ unsigned char buf[sizeof(struct in6_addr)];
+ return inet_pton(AF_INET, ip.data(), buf) > 0;
+}
+
+std::string hostname_to_ip(const std::string& host) {
Review Comment:
’convert hostname to ip ‘ is used for resolve error when ip change,if cache
result,may lose this effect
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