Yikun opened a new pull request, #37149:
URL: https://github.com/apache/spark/pull/37149
### What changes were proposed in this pull request?
- Add base image build for lint job
- Fix a sparkr search paths env
Add a ENV `ENV R_LIBS_SITE
"/usr/local/lib/R/site-library:${R_LIBS_SITE}:/usr/lib/R/library"`:
### Why are the changes needed?
Since sparkr 4.2.x has [below new
change](https://github.com/r-devel/r-svn/blob/e6be1f6b14838016e78d6a91f48f21acec7fa4c4/doc/NEWS.Rd#L376):
> Environment variables R_LIBS_USER and R_LIBS_SITE are both now set to
the R system default if unset or empty, and can be set to NULL to indicate an
empty list of user or site library directories.
lastest ubuntu pkg also sync this change and has some changes on
/etc/R/Renviron ():
```
$ docker run -ti
ghcr.io/yikun/apache-spark-github-action-image:sparkr-master-2569799176 cat
/etc/R/Renviron | grep R_LIBS_SITE
R_LIBS_SITE=${R_LIBS_SITE:-'%S'}
$ docker run -ti
ghcr.io/yikun/apache-spark-github-action-image:sparkr-master-2569799176 cat
/etc/R/Renviron.site | grep R_LIBS_SITE
## edd Jul 2007 Now use R_LIBS_SITE, not R_LIBS
## edd Mar 2022 Now in Renviron.site reflecting R_LIBS_SITE
R_LIBS_SITE="/usr/local/lib/R/site-library/:${R_LIBS_SITE}:/usr/lib/R/library"
```
So, we add `R_LIBS_SITE` to ENV from `/etc/R/Renviron.site` to make sure
search paths right for sparkr:
otherwise, will cause error like due to `R_LIBS_SITE` wrong set:
```
Loading required namespace: SparkR
Loading required namespace: lintr
Failed with error: 'there is no package called 'lintr''
Installing package into '/usr/lib/R/site-library'
(as 'lib' is unspecified)
Error in contrib.url(repos, type) :
trying to use CRAN without setting a mirror
Calls: install.packages -> startsWith -> contrib.url
Execution halted
```
[1] https://cran.r-project.org/doc/manuals/r-devel/NEWS.html
[2] https://stat.ethz.ch/R-manual/R-devel/library/base/html/libPaths.html
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
CI passed, a test on my local repo: https://github.com/Yikun/spark/pull/121
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