GitHub user wangyum opened a pull request:
https://github.com/apache/spark/pull/21682
[SPARK-24706][SQL] ByteType and ShortType support pushdown to parquet
## What changes were proposed in this pull request?
`ByteType` and `ShortType` support pushdown to parquet data source.
## How was this patch tested?
unit tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wangyum/spark SPARK-24706
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21682.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 #21682
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commit e9d56252e6c65f5afa207bc98c8c5e008de57e0c
Author: Yuming Wang <yumwang@...>
Date: 2018-06-30T19:13:13Z
ByteType and ShortType pushdown to parquet
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