[fix](ipv6)Support IPV6 (#22219)

fe：Remove restrictions from IPv4
be: thrift server Specify binding address
be: Restore changed code of “be/src/olap/task/engine_clone_task.cpp”

be/src/olap/task/engine_clone_task.cpp

@@ -302,11 +302,11 @@ Status EngineCloneTask::_make_and_download_snapshots(DataDir& data_dir,
             // concat tablet_id and schema hash here.
             std::stringstream ss;
             if (snapshot_path->back() == '/') {
-                ss << "http://" << src.host << ":" << src.http_port << HTTP_REQUEST_PREFIX
+                ss << "http://" << get_host_port(src.host, src.http_port) << HTTP_REQUEST_PREFIX
                    << HTTP_REQUEST_TOKEN_PARAM << token << HTTP_REQUEST_FILE_PARAM << *snapshot_path
                    << _clone_req.tablet_id << "/" << _clone_req.schema_hash << "/";
             } else {
-                ss << "http://" << src.host << ":" << src.http_port << HTTP_REQUEST_PREFIX
+                ss << "http://" << get_host_port(src.host, src.http_port) << HTTP_REQUEST_PREFIX
                    << HTTP_REQUEST_TOKEN_PARAM << token << HTTP_REQUEST_FILE_PARAM << *snapshot_path
                    << "/" << _clone_req.tablet_id << "/" << _clone_req.schema_hash << "/";
             }

be/src/service/backend_options.cpp

@@ -111,6 +111,13 @@ const char* BackendOptions::get_service_bind_address() {
     return _service_bind_address;
 }
 
+const char* BackendOptions::get_service_bind_address_without_bracket() {
+    if (_bind_ipv6) {
+        return "::0";
+    }
+    return _service_bind_address;
+}
+
 bool BackendOptions::analyze_priority_cidrs() {
     if (config::priority_networks == "") {
         return true;

be/src/service/backend_options.h

@@ -36,6 +36,7 @@ public:
     static void set_localhost(const std::string& host);
     static bool is_bind_ipv6();
     static const char* get_service_bind_address();
+    static const char* get_service_bind_address_without_bracket();
 
 private:
     static bool analyze_priority_cidrs();

be/src/util/thrift_server.cpp

@@ -38,6 +38,7 @@
 #include <sstream>
 #include <thread>
 
+#include "service/backend_options.h"
 #include "util/doris_metrics.h"
 
 namespace apache {
@@ -332,7 +333,8 @@ Status ThriftServer::start() {
         break;
 
     case THREAD_POOL:
-        fe_server_transport.reset(new apache::thrift::transport::TServerSocket(_port));
+        fe_server_transport.reset(new apache::thrift::transport::TServerSocket(
+                BackendOptions::get_service_bind_address_without_bracket(), _port));
 
         if (transport_factory.get() == nullptr) {
             transport_factory.reset(new apache::thrift::transport::TBufferedTransportFactory());
@@ -343,7 +345,8 @@ Status ThriftServer::start() {
         break;
 
     case THREADED:
-        server_socket = new apache::thrift::transport::TServerSocket(_port);
+        server_socket = new apache::thrift::transport::TServerSocket(
+                BackendOptions::get_service_bind_address_without_bracket(), _port);
         //      server_socket->setAcceptTimeout(500);
         fe_server_transport.reset(server_socket);
 

fe/fe-core/src/main/java/org/apache/doris/service/FrontendOptions.java

@@ -27,7 +27,6 @@ import com.google.common.net.InetAddresses;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-import java.net.Inet4Address;
 import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
@@ -67,19 +66,17 @@ public class FrontendOptions {
         boolean hasMatchedIp = false;
         for (InetAddress addr : hosts) {
             LOG.debug("check ip address: {}", addr);
-            if (addr instanceof Inet4Address) {
-                if (addr.isLoopbackAddress()) {
-                    loopBack = addr;
-                } else if (!priorityCidrs.isEmpty()) {
-                    if (isInPriorNetwork(addr.getHostAddress())) {
-                        localAddr = addr;
-                        hasMatchedIp = true;
-                        break;
-                    }
-                } else {
+            if (addr.isLoopbackAddress()) {
+                loopBack = addr;
+            } else if (!priorityCidrs.isEmpty()) {
+                if (isInPriorNetwork(addr.getHostAddress())) {
                     localAddr = addr;
+                    hasMatchedIp = true;
                     break;
                 }
+            } else {
+                localAddr = addr;
+                break;
             }
         }
         //if all ips not match the priority_networks then print the warning log