GitHub user andrewor14 opened a pull request:
https://github.com/apache/spark/pull/11405
[SPARK-13526] [SQL] Move SQLContext per-session states to new class
## What changes were proposed in this pull request?
This creates a `SessionState`, which groups a few fields that existed in
`SQLContext`. Because `HiveContext` extends `SQLContext` we also need to make
changes there. This is mainly a cleanup task that will soon pave the way for
merging the two contexts.
## How was this patch tested?
Existing unit tests; this patch introduces no change in behavior.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/andrewor14/spark refactor-session
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11405.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 #11405
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commit 22d9448f85c94339ef5d49d250b2fdefba9bedef
Author: Andrew Or <[email protected]>
Date: 2016-02-26T23:16:39Z
Add SessionState template
commit 5589ee5768449be05bb3e6337cd1b89c06c65228
Author: Andrew Or <[email protected]>
Date: 2016-02-27T00:52:43Z
Move fields to SessionState for SQL/HiveContext
commit 814ae1d5ccbb6680e808b280de9c454f76113f28
Author: Andrew Or <[email protected]>
Date: 2016-02-27T01:41:11Z
Clean up code + add/restore comments
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