GitHub user yu-iskw reopened a pull request:
https://github.com/apache/spark/pull/8264
[SPARK-9856][SparkR] Add expression functions into SparkR whose params are
complicated
I added lots of Column functinos into SparkR. And I also added `rand(seed:
Int)` and `randn(seed: Int)` in Scala. Since we need such APIs for R integer
type.
### JIRA
[[SPARK-9856] Add expression functions into SparkR whose params are
complicated - ASF JIRA](https://issues.apache.org/jira/browse/SPARK-9856)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yu-iskw/spark SPARK-9856-3
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8264.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 #8264
----
commit 55906677dd955205f5e232b932a9f5b17593d2e3
Author: Yu ISHIKAWA <[email protected]>
Date: 2015-08-14T14:00:08Z
[SPARK-9856][SparkR] Add expression functions into SparkR whose params are
complicated
commit 72311aef29f2e254b7a0836e58a7f6e996d7d606
Author: Yu ISHIKAWA <[email protected]>
Date: 2015-08-18T07:36:17Z
Change `rand(seed: Int)` and `randn(seed: Int)` into the each alias of the
original functions
commit d90aff3ec63d9a5d841d5ea845061cc836e19698
Author: Yu ISHIKAWA <[email protected]>
Date: 2015-08-19T01:32:58Z
Add comments of every function
commit d19f885fa71d53c92a23b0339c5cf569b2207b4f
Author: Yu ISHIKAWA <[email protected]>
Date: 2015-08-19T02:44:44Z
Add a rule to convert Long parameter and remove the special versins of
`rand`/`randn`
commit ea5904cb1a69f8e609623cc0a3976ce9738a6ddf
Author: Yu ISHIKAWA <[email protected]>
Date: 2015-08-19T06:58:42Z
Modify how to test functions related to unix timestams
----
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