GitHub user HyukjinKwon opened a pull request:
https://github.com/apache/spark/pull/21020
[MINOR][DOCS] Fix R documentation generation instruction for roxygen2
## What changes were proposed in this pull request?
This PR proposes to fix `roxygen2` to `5.0.1` in `docs/README.md` for
SparkR documentation generation.
If I use higher version and creates the doc, it shows the diff below. Not a
big deal but it bothered me.
```diff
diff --git a/R/pkg/DESCRIPTION b/R/pkg/DESCRIPTION
index 855eb5bf77f..159fca61e06 100644
--- a/R/pkg/DESCRIPTION
+++ b/R/pkg/DESCRIPTION
@@ -57,6 +57,6 @@ Collate:
'types.R'
'utils.R'
'window.R'
-RoxygenNote: 5.0.1
+RoxygenNote: 6.0.1
VignetteBuilder: knitr
NeedsCompilation: no
```
## How was this patch tested?
Manually tested. I met this every time I set the new environment for Spark
dev but I have kept forgetting to fix it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HyukjinKwon/spark minor-r-doc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21020.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 #21020
----
commit a0bba18ef9a19774e1965867241f56fb0508c579
Author: hyukjinkwon <gurwls223@...>
Date: 2018-04-10T04:44:33Z
Fix R documentation generation instruction for roxygen2
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