Check if process_thread_ is running before attempting to join

apache · Oct 30, 2024 · a6a9495 · a6a9495
1 parent 508eb2f
commit a6a9495
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cpp/src/arrow/acero/asof_join_node.cc b/cpp/src/arrow/acero/asof_join_node.cc
@@ -1136,7 +1136,9 @@ class AsofJoinNode : public ExecNode {
   virtual ~AsofJoinNode() {
 #ifdef ARROW_ENABLE_THREADING
     PushProcess(false);
+  if(process_thread_.joinable()){      
     process_thread_.join();
+  }
 #endif
   }