GitHub user adrian-wang opened a pull request:
https://github.com/apache/spark/pull/14169
[SPARK-16515][SQL]set default record reader and writer for script
transformation
## What changes were proposed in this pull request?
In `ScriptInputOutputSchema`, we read default `RecordReader` and
`RecordWriter` from conf. Since Spark 2.0 has deleted those config keys from
hive conf, we have to set default reader/writer class name by ourselves.
## How was this patch tested?
added a test case in SQLQuerySuite.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/adrian-wang/spark script
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14169.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 #14169
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commit 671a2ba1e1e19fe2d6115c42b59644e619138c84
Author: Daoyuan Wang <[email protected]>
Date: 2016-07-12T13:29:08Z
set default record reader and writer for script transformation
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