Repository: spark
Updated Branches:
refs/heads/master a35a67a83 -> 6e6320122
[SPARK-14830][SQL] Add RemoveRepetitionFromGroupExpressions optimizer.
## What changes were proposed in this pull request?
This PR aims to optimize GroupExpressions by removing repeating expressions.
`RemoveRepetiti
Repository: spark
Updated Branches:
refs/heads/branch-2.0 1c2082b64 -> 972fd22e3
[SPARK-14830][SQL] Add RemoveRepetitionFromGroupExpressions optimizer.
## What changes were proposed in this pull request?
This PR aims to optimize GroupExpressions by removing repeating expressions.
`RemoveRepe