GitHub user joan38 opened a pull request:
https://github.com/apache/spark/pull/12149
[SPARK-13929] Use Scala reflection for UDFs
## What changes were proposed in this pull request?
Enable ScalaReflection and User Defined Types for plain Scala classes.
This involves the move of `schemaFor` from `ScalaReflection` trait (which
is Runtime and Compile time (macros) reflection) to the `ScalaReflection`
object (runtime universe only) as I believe this code wouldn't work at compile
time anyway as it manipulates `Class`'s that are not compiled yet.
## How was this patch tested?
Unit test
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/joan38/spark SPARK-13929-Scala-reflection
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12149.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #12149
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commit a3a18412aa306dbc1d8f3fd20021d34aeb515be2
Author: Joan <[email protected]>
Date: 2016-04-03T22:33:38Z
Use Scala reflection for UDFs
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