yiguolei commented on code in PR #39223:
URL: https://github.com/apache/doris/pull/39223#discussion_r1716755097


##########
be/src/runtime/fragment_mgr.cpp:
##########
@@ -133,6 +138,114 @@ std::string to_load_error_http_path(const std::string& 
file_name) {
 using apache::thrift::TException;
 using apache::thrift::transport::TTransportException;
 
+static std::map<int64_t, std::unordered_set<TUniqueId>> 
_get_all_running_queries_from_fe() {
+    const std::map<TNetworkAddress, FrontendInfo>& running_fes =
+            ExecEnv::GetInstance()->get_running_frontends();
+
+    std::map<int64_t, std::unordered_set<TUniqueId>> result;
+    std::vector<FrontendInfo> qualified_fes;
+
+    for (const auto& fe : running_fes) {
+        // Only consider normal frontend.
+        if (fe.first.port != 0 && fe.second.info.process_uuid != 0) {
+            qualified_fes.push_back(fe.second);
+        } else {
+            return std::map<int64_t, std::unordered_set<TUniqueId>>();
+        }
+    }
+
+    auto fetch_running_queries_rpc = [](const FrontendInfo& fe_info) {
+        TFetchRunningQueriesResult rpc_result;
+        TFetchRunningQueriesRequest rpc_request;
+
+        Status client_status;
+        FrontendServiceConnection 
rpc_client(ExecEnv::GetInstance()->frontend_client_cache(),
+                                             fe_info.info.coordinator_address, 
&client_status);
+        // Abort this fe.
+        if (!client_status.ok()) {
+            LOG_WARNING("Failed to get client for {}, reason is {}",
+                        
PrintThriftNetworkAddress(fe_info.info.coordinator_address),
+                        client_status.to_string());
+            return std::make_tuple(std::make_tuple(0L, 
std::unordered_set<TUniqueId>()), false);

Review Comment:
   这么写跟153 行的区别是啥?



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