GitHub user rxin opened a pull request:
https://github.com/apache/spark/pull/17604
[SPARK-20289][SQL] Use StaticInvoke to box primitive types
## What changes were proposed in this pull request?
Dataset typed API currently uses NewInstance to box primitive types (i.e.
calling the constructor). Instead, it'd be slightly more idiomatic in Java to
use PrimitiveType.valueOf, which can be invoked using StaticInvoke expression.
## How was this patch tested?
The change should be covered by existing tests for Dataset encoders.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rxin/spark SPARK-20289
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17604.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 #17604
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commit 8cbc617ee528ab92a755995a03b9ebefc2eb03a4
Author: Reynold Xin <r...@databricks.com>
Date: 2017-04-11T08:21:38Z
[SPARK-20289][SQL] Use StaticInvoke to box primitive types
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