GitHub user michalsenkyr opened a pull request:
https://github.com/apache/spark/pull/16157
[SPARK-18723][DOC] Expanded programming guide information on wholeTexâ¦
## What changes were proposed in this pull request?
Add additional information to wholeTextFiles in the Programming Guide. Also
explain partitioning policy difference in relation to textFile and its impact
on performance.
Also added reference to the underlying CombineFileInputFormat
## How was this patch tested?
Manual build of documentation and inspection in browser
```
cd docs
SKIP_API=1 jekyll serve --watch
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/michalsenkyr/spark wholeTextFilesExpandedDocs
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16157.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 #16157
----
commit 487710b79ffbed8eccbd531531149a838eb2fbb2
Author: Michal Senkyr <[email protected]>
Date: 2016-12-05T21:16:23Z
[SPARK-18723][DOC] Expanded programming guide information on wholeTextFiles
## What changes were proposed in this pull request?
Add additional information to wholeTextFiles in the Programming Guide. Also
explain partitioning policy difference in relation to textFile and its impact
on performance.
Also added reference to the underlying CombineFileInputFormat
## How was this patch tested?
Manual build of documentation and inspection in browser
```
cd docs
SKIP_API=1 jekyll serve --watch
```
Author: Michal Senkyr <[email protected]>
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