yiguolei commented on code in PR #14371:
URL: https://github.com/apache/doris/pull/14371#discussion_r1029021685


##########
be/src/vec/runtime/shared_hash_table_controller.cpp:
##########
@@ -22,23 +22,24 @@
 namespace doris {
 namespace vectorized {
 
-bool SharedHashTableController::should_build_hash_table(RuntimeState* state, 
int my_node_id) {
+bool SharedHashTableController::should_build_hash_table(const TUniqueId& 
fragment_instance_id,
+                                                        int my_node_id) {
     std::lock_guard<std::mutex> lock(_mutex);
     auto it = _builder_fragment_ids.find(my_node_id);
     if (it == _builder_fragment_ids.cend()) {

Review Comment:
   If the builder instance's hash join node closed, should remove its id from 
the builder fragments and signal all waiters.
   In wait for hash table method,  should check if the builder fragments still 
exists in case of the builder fragments exist during errors.



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