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https://issues.apache.org/jira/browse/SPARK-17442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15472174#comment-15472174
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Shivaram Venkataraman commented on SPARK-17442:
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I think we missed passing the options through when we converted to the new
writer API in
https://github.com/apache/spark/commit/cc4d5229c98a589da76a4d5e5fdc5ea92385183b
The fix is probably just to add a line `write <- callJMethod(write, "options",
options)` -- Feel free to send a PR if you get a chance or I'll send one later
tonight
cc [~felixcheung]
> Additional arguments in write.df are not passed to data source
> --------------------------------------------------------------
>
> Key: SPARK-17442
> URL: https://issues.apache.org/jira/browse/SPARK-17442
> Project: Spark
> Issue Type: Bug
> Components: SparkR
> Affects Versions: 2.0.0
> Reporter: Hossein Falaki
> Priority: Blocker
>
> {{write.df}} passes everything in its arguments to underlying data source in
> 1.x, but it is not passing header = "true" in Spark 2.0. For example the
> following code snippet produces a header line in older versions of Spark but
> not in 2.0.
> {code}
> df <- createDataFrame(iris)
> write.df(df, source = "com.databricks.spark.csv", path = "/tmp/iris", header
> = "true")
> {code}
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