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https://issues.apache.org/jira/browse/SPARK-10903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964551#comment-14964551
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Felix Cheung commented on SPARK-10903:
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And when revert the code in SparkR package it's working as before.
{code}
> methods("createDataFrame")
no methods found
> a<-createDataFrame(iris)
Error in is.data.frame(data) :
argument "data" is missing, with no default
> a<-createDataFrame(sqlContext,iris)
> a
DataFrame[Sepal_Length:double, Sepal_Width:double, Petal_Length:double,
Petal_Width:double, Species:string]
{code}
How does it work in this case?!
> Make sqlContext global
> -----------------------
>
> Key: SPARK-10903
> URL: https://issues.apache.org/jira/browse/SPARK-10903
> Project: Spark
> Issue Type: Sub-task
> Components: SparkR
> Reporter: Narine Kokhlikyan
> Priority: Minor
>
> Make sqlContext global so that we don't have to always specify it.
> e.g. createDataFrame(iris) instead of createDataFrame(sqlContext, iris)
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