diff options
| author | Wenchen Fan <wenchen@databricks.com> | 2016-04-06 12:09:10 +0800 |
|---|---|---|
| committer | Wenchen Fan <wenchen@databricks.com> | 2016-04-06 12:09:10 +0800 |
| commit | f6456fa80ba442bfd7ce069fc23b7dbd993e6cb9 (patch) | |
| tree | 2df64f23addd73b5d79988f4a9e7cf4ed188b8f6 /yarn | |
| parent | 8e5c1cbf2c3d5eaa7d9dd35def177414a0d4cf82 (diff) | |
| download | spark-f6456fa80ba442bfd7ce069fc23b7dbd993e6cb9.tar.gz spark-f6456fa80ba442bfd7ce069fc23b7dbd993e6cb9.tar.bz2 spark-f6456fa80ba442bfd7ce069fc23b7dbd993e6cb9.zip | |
[SPARK-14296][SQL] whole stage codegen support for Dataset.map
## What changes were proposed in this pull request?
This PR adds a new operator `MapElements` for `Dataset.map`, it's a 1-1 mapping and is easier to adapt to whole stage codegen framework.
## How was this patch tested?
new test in `WholeStageCodegenSuite`
Author: Wenchen Fan <wenchen@databricks.com>
Closes #12087 from cloud-fan/map.
Diffstat (limited to 'yarn')
0 files changed, 0 insertions, 0 deletions