-
Notifications
You must be signed in to change notification settings - Fork 315
Enable windowed aggregates and fix correctness issues #4007
Copy link
Copy link
Open
Labels
area:aggregationHash aggregates, aggregate expressionsHash aggregates, aggregate expressionscorrectnessenhancementNew feature or requestNew feature or requestexpressionSpark expression relatedSpark expression relatedpriority:mediumFunctional bugs, performance regressions, broken featuresFunctional bugs, performance regressions, broken features
Metadata
Metadata
Assignees
Labels
area:aggregationHash aggregates, aggregate expressionsHash aggregates, aggregate expressionscorrectnessenhancementNew feature or requestNew feature or requestexpressionSpark expression relatedSpark expression relatedpriority:mediumFunctional bugs, performance regressions, broken featuresFunctional bugs, performance regressions, broken features
Type
Fields
Give feedbackNo fields configured for issues without a type.
Projects
Status
In progress
What is the problem the feature request solves?
Windowed aggregates are disabled by default. This hurts performance in TPC-DS.
I had an earlier PR to start addressing this but it could closed due to becoming stale: #3397
Describe the potential solution
No response
Additional context
No response