GitHub user vipul1409 opened a pull request:
https://github.com/apache/zeppelin/pull/2090
ZEPPELIN-2199: Fix lapply issue in sparkR
### What is this PR for?
Function createRDDFromArray used for creating R RDD expects a
JavaSparkContext object instead of spark context. This PR address that concern.
### What type of PR is it?
Bug Fix
### Todos
* [ ] - Task
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2199
### How should this be tested?
Build Zeppelin and Run
%r
families <- c("gaussian", "poisson")
df <- createDataFrame(iris)
train <- function(family)
{
model <- glm(Sepal.Length ~ Sepal.Width + Species, iris, family =
family)
summary(model)
}
model.summaries <- spark.lapply(families, train)
print(model.summaries)
It fails in current master but will pass in this branch.
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update?
No
* Is there breaking changes for older versions?
Not completely sure about this.
* Does this needs documentation?
No.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/vipul1409/zeppelin ZEPPELIN-2199
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2090.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 #2090
----
commit 7cff467d02f2325fbc5c19f0de85146842132fc4
Author: Vipul Modi <vip...@qubole.com>
Date: 2017-03-02T12:55:25Z
ZEPPELIN-2199: Fix lapply issue in sparkR
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