GitHub user felixcheung opened a pull request:
https://github.com/apache/spark/pull/10171
[SPARK-12168][SPARKR] Add automated tests for conflicted function in R
Currently this is reported when loading the SparkR package in R (probably
would add is.nan)
```
Loading required package: methods
Attaching package: âSparkRâ
The following objects are masked from âpackage:statsâ:
cov, filter, lag, na.omit, predict, sd, var
The following objects are masked from âpackage:baseâ:
colnames, colnames<-, intersect, rank, rbind, sample, subset,
summary, table, transform
```
Adding this test adds an automated way to track changes to masked method.
Also, the second part of this test check for those functions that would not
be accessible without namespace/package prefix.
Incidentally, this might point to how we would fix those inaccessible
functions in base or stats.
Looking for feedback for adding this test.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/felixcheung/spark rmaskedtest
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10171.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 #10171
----
commit 7c7c5d3c88870ba5297011751983d84d6e521f1b
Author: felixcheung <[email protected]>
Date: 2015-12-07T04:52:02Z
add test
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