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| author | Michael Armbrust <michael@databricks.com> | 2014-10-17 14:12:07 -0700 |
|---|---|---|
| committer | Patrick Wendell <pwendell@gmail.com> | 2014-10-17 14:12:07 -0700 |
| commit | adcb7d3350032dda69a43de724c8bdff5fef2c67 (patch) | |
| tree | f65f1f1fe89831ad2c92bbe82056cd70ca62a02c /examples/src/main/python | |
| parent | 803e7f087797bae643754f8db88848a17282ca6e (diff) | |
| download | spark-adcb7d3350032dda69a43de724c8bdff5fef2c67.tar.gz spark-adcb7d3350032dda69a43de724c8bdff5fef2c67.tar.bz2 spark-adcb7d3350032dda69a43de724c8bdff5fef2c67.zip | |
[SPARK-3855][SQL] Preserve the result attribute of python UDFs though transformations
In the current implementation it was possible for the reference to change after analysis.
Author: Michael Armbrust <michael@databricks.com>
Closes #2717 from marmbrus/pythonUdfResults and squashes the following commits:
da14879 [Michael Armbrust] Fix test
6343bcb [Michael Armbrust] add test
9533286 [Michael Armbrust] Correctly preserve the result attribute of python UDFs though transformations
Diffstat (limited to 'examples/src/main/python')
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