fix bug of inc indegree of dag but parent push back failed

2024-01-23 09:42:51 +00:00
parent 60afc16914
commit 82d5735b98
2 changed files with 3 additions and 1 deletions
--- a/src/share/scheduler/ob_tenant_dag_scheduler.cpp
+++ b/src/share/scheduler/ob_tenant_dag_scheduler.cpp
@ -131,9 +131,10 @@ int ObINodeWithChild::add_parent_node(ObINodeWithChild &parent)
 {
  int ret = OB_SUCCESS;
  ObMutexGuard guard(lock_);
-  inc_indegree();
  if (OB_FAIL(parent_.push_back(&parent))) {
    COMMON_LOG(WARN, "failed to add parent", K(ret), K(parent));
+  } else {
+    inc_indegree();
  }
  return ret;
 }