Critical Description
This is an umbrella ticket for Window Function Improvements targetted at SPARK-1.5.0/1.6.0
Attachments
Issue Links
1.
|
Window Function Performance Improvements |
|
Resolved | Herman van Hövell |
2.
|
Window Function Multiple Frame Processing in Single Processing Step |
|
Resolved | Herman van Hövell |
3.
|
Native Spark Window Functions |
|
Resolved | Herman van Hövell |
4.
|
Hive's Parser does not support distinct aggregations with OVER clause |
|
Resolved | Unassigned |
5.
|
Improve Performance of Unbounded Following Window Frame Processing |
|
Closed | Unassigned |
6.
|
Sort by attributes that are not present in the SELECT clause when there is windowfunction analysis error |
|
Closed | Unassigned |
7.
|
Enable code-gen in window function unit tests |
|
Resolved | Yin Huai |
8.
|
Window operator can accept UnsafeRows |
|
Resolved | Yin Huai |
