OpenStack Heat

Stack.root_stack_id() is inefficient

Bug #1616557 reported by Crag Wolfe
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Heat
In Progress
Undecided
Crag Wolfe
OpenStack Heat no-milestone-taged-bugs

Bug Description

For deep nested stacks especially, Stack.root_stack_id() is inefficient because n-1 db queries are executed to determine the root_id for a stack with depth n. Fortunately, this method is not called too frequently and resources already store their root_stack_id. But, this method is called for every resource created within a nested stack.

Crag Wolfe (cwolfe)
Changed in heat:
assignee: nobody → Crag Wolfe (cwolfe)
status: New → In Progress
Rico Lin (rico-lin)
Changed in heat:
milestone: none → no-priority-tag-bugs
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