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| author | Sameer Agarwal <sameer@databricks.com> | 2016-02-29 12:59:46 -0800 |
|---|---|---|
| committer | Yin Huai <yhuai@databricks.com> | 2016-02-29 12:59:46 -0800 |
| commit | 4bd697da03079c26fd4409dc128dbff28c737701 (patch) | |
| tree | 25ed22ebe5f0d54fd29fa5644a53ddc6fa203a84 /core | |
| parent | 644dbb641afd337ca39733da5153239cf39cdd81 (diff) | |
| download | spark-4bd697da03079c26fd4409dc128dbff28c737701.tar.gz spark-4bd697da03079c26fd4409dc128dbff28c737701.tar.bz2 spark-4bd697da03079c26fd4409dc128dbff28c737701.zip | |
[SPARK-13123][SQL] Implement whole state codegen for sort
## What changes were proposed in this pull request?
This PR adds support for implementing whole state codegen for sort. Builds heaving on nongli 's PR: https://github.com/apache/spark/pull/11008 (which actually implements the feature), and adds the following changes on top:
- [x] Generated code updates peak execution memory metrics
- [x] Unit tests in `WholeStageCodegenSuite` and `SQLMetricsSuite`
## How was this patch tested?
New unit tests in `WholeStageCodegenSuite` and `SQLMetricsSuite`. Further, all existing sort tests should pass.
Author: Sameer Agarwal <sameer@databricks.com>
Author: Nong Li <nong@databricks.com>
Closes #11359 from sameeragarwal/sort-codegen.
Diffstat (limited to 'core')
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