[GitHub] incubator-zeppelin pull request: ZEPPELIN-804 Refactoring registra...

[jongyoul]

Github user jongyoul commented on the pull request:

    https://github.com/apache/incubator-zeppelin/pull/835#issuecomment-221451567
  
    @echarles Hi, I have a problem for testing SparkRInterpreter of what you 
code. Could you please help solve this issue below?
    
    ```
    Results :
    
    Failed tests: 
      ZeppelinSparkClusterTest.sparkRTest:105 expected:<[[1] ]3> but 
was:<[localDF <- data.frame(name=c("a", "b", "c"), age=c(19, 23, 18))
    
    
    df <- createDataFrame(sqlContext, localDF)
    
    
    count(df)
    
    
    
    simpleWarning in library(package, lib.loc = lib.loc, character.only = TRUE, 
logical.return = TRUE, : there is no package called ‘htmltools’
    
    
    
    
    
    
    simpleWarning in library(package, lib.loc = lib.loc, character.only = TRUE, 
logical.return = TRUE, : there is no package called ‘repr’
    
    
    ]3>
    ```
    
    It looks like that the result is correct but that output messages are not 
same as expected. I think the output format of R is related to 
`zeppelin.R.render.options`. And in my local machine, it passes. Do you have 
any idea for it?


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