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allow cancel waiting dag when parent dag or dag net is canceled

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This commit is contained in:
obdev
2024-02-09 04:14:58 +00:00
committed by ob-robot
parent 060b25db9a
commit 49f9c4a8b0
4 changed files with 86 additions and 5 deletions
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17
src/share/scheduler/ob_tenant_dag_scheduler.cpp
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@ -876,9 +876,7 @@ int ObIDag::finish(const ObDagStatus status, bool &dag_net_finished)
{
int ret = OB_SUCCESS;
{
// If force_cancel_flag is set but status is not DAG_STATUS_ABORT, the final task actually succeed.
if (OB_UNLIKELY(force_cancel_flag_ && DAG_STATUS_ABORT == status)) {
} else if (OB_FAIL(remove_child_for_parents())) {
if (OB_FAIL(remove_child_for_parents())) {
COMMON_LOG(WARN, "failed to remove child for parents", K(ret));
} else if (OB_FAIL(remove_parent_for_children())) {
COMMON_LOG(WARN, "failed to remove parent for children", K(ret));
@ -892,6 +890,15 @@ int ObIDag::finish(const ObDagStatus status, bool &dag_net_finished)
return ret;
}
void ObIDag::set_force_cancel_flag()
{
force_cancel_flag_ = true;
// dag_net and dags in the same dag net should be canceled too.
if (OB_NOT_NULL(dag_net_)) {
dag_net_->set_cancel();
}
}
int ObIDag::add_child_without_inheritance(ObIDag &child)
{
int ret = OB_SUCCESS;
@ -1003,6 +1010,10 @@ ObIDagNet::ObIDagNet(
{
}
/*
* ATTENTION: DO NOT call this function if if this dag has parent dag.
* When parent adds child, child will be add into the same dag net with parent.
*/
int ObIDagNet::add_dag_into_dag_net(ObIDag &dag)
{
int ret = OB_SUCCESS;