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https://issues.apache.org/jira/browse/SPARK-10903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14949293#comment-14949293
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Hossein Falaki commented on SPARK-10903:
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+1 We have seen a lot of questions from new SparkR users about the life cycle
of the context.
My question is: are we going to remove or deprecate sparkRSQL.init()? I suggest
we should, because right now calling that method creates a new Java SQLContext
object, and having two of them prevents users form viewing temp tables.
> 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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