[IMPALA-13535] Add script to restore stats on PlannerTest files

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Frontend, Test
• Target Version: Impala 4.5.0
• Epic Color: ghx-label-2
• Assignee: Riza Suminto
• Reporter: Riza Suminto
• Created: 13 hours ago
• Updated: 13 hours ago

Description

We have several PlannerTest that validate over EXTENDED profile and validate cardinality. In EXTENDED level, profile display stored table stats from HMS like 'numRows' and 'totalSize', which can vary between data loads. They are not validated by PlannerTest and will not fail the test. But frequent change of these lines can disturb code review process because they are mostly noise.

We need to have some script to help ease restoring the stored table stats information in those .test files.