GitHub user rxin opened a pull request:
https://github.com/apache/spark/pull/12232
[SPARK-14452][SQL] Provide ways to specify encoders in Scala without â¦
## What changes were proposed in this pull request?
The Scala Dataset public API currently only allows users to specify
encoders through SQLContext.implicits. This is OK but sometimes people want to
explicitly get encoders without a SQLContext (e.g. Aggregator implementations).
This patch adds public APIs to Encoders class for getting Scala encoders.
## How was this patch tested?
None - I will update test cases once
https://github.com/apache/spark/pull/12231 is merged.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rxin/spark SPARK-14452
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12232.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 #12232
----
commit b260790e9a07f19e06d7e63cf90d365d93f14ff7
Author: Reynold Xin <[email protected]>
Date: 2016-04-07T05:50:01Z
[SPARK-14452][SQL] Provide ways to specify encoders in Scala without
implicits
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