GitHub user cloud-fan opened a pull request:
https://github.com/apache/spark/pull/18172
[SPARK-20946][SQL] simplify the config setting logic in
SparkSession.getOrCreate
## What changes were proposed in this pull request?
The current conf setting logic is a little complex and has duplication,
this PR simplifies it.
## How was this patch tested?
existing tests.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cloud-fan/spark session
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18172.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 #18172
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commit 077795d30bf3e3386a0c64da92370a51f1172162
Author: Wenchen Fan <[email protected]>
Date: 2017-06-01T05:17:05Z
simplify the config setting logic in SparkSession.getOrCreate
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