GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/16424
[SPARK-19016][SQL][DOC] Document scalable partition handling
## What changes were proposed in this pull request?
This PR documents the scalable partition handling feature in the body of
the programming guide.
Before this PR, we only mention it in the migration guide. It's not super
clear that external datasource tables require an extra `MSCK REPAIR TABLE`
command is to have per-partition information persisted since 2.1.
## How was this patch tested?
N/A.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark
scalable-partition-handling-doc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16424.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 #16424
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commit 2e47d7da9251bd4d2dca6071db96f8b8a3dc6f1e
Author: Cheng Lian <[email protected]>
Date: 2016-12-28T19:14:18Z
Document scalable partition handling
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