yiguolei commented on code in PR #62135:
URL: https://github.com/apache/doris/pull/62135#discussion_r3044313851
##########
be/src/runtime/fragment_mgr.cpp:
##########
@@ -765,9 +765,16 @@ Status FragmentMgr::_get_or_create_query_ctx(const
TPipelineFragmentParams& para
// This may be a first fragment request of the query.
// Create the query fragments context.
- query_ctx = QueryContext::create(query_id, _exec_env,
params.query_options,
- params.coord,
params.is_nereids,
-
params.current_connect_fe, query_source);
+ // Cross-cluster query: coordinator FE may not belong
to local cluster.
+ // In that case, cancel_worker() should not cancel it
based on local FE liveness.
+ QuerySource actual_query_source = query_source;
+ if (query_source == QuerySource::INTERNAL_FRONTEND &&
+
!_exec_env->get_running_frontends().contains(params.coord)) {
+ actual_query_source =
QuerySource::EXTERNAL_FRONTEND;
Review Comment:
why not set the query source during send fragment in FE??
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