[jira] [Created] (SPARK-10219) Error when additional options provided as variable in write.df

["Samuel Alexander (JIRA)" <ji...@apache.org>]

Samuel Alexander created SPARK-10219:
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             Summary: Error when additional options provided as variable in write.df
                 Key: SPARK-10219
                 URL: https://issues.apache.org/jira/browse/SPARK-10219
             Project: Spark
          Issue Type: Bug
          Components: R
    Affects Versions: 1.4.0
         Environment: SparkR shell
            Reporter: Samuel Alexander


Opened a SparkR shell

Created a df using 
> df <- jsonFile(sqlContext, "examples/src/main/resources/people.json")

Assigned a variable like below
> mode <- "append"

When write.df called using below statement got the mentioned error
> write.df(df, source="org.apache.spark.sql.parquet", path=par_path, option=mode)

Error in writeType(con, type) : Unsupported type for serialization name

Whereas mode is passed as "append" itself, i.e. not via mode variable as below everything works fine

> write.df(df, source="org.apache.spark.sql.parquet", path=par_path, option="append")

Note: For parquet it is not needed to hanve option. But we are using Spark Salesforce package (http://spark-packages.org/package/springml/spark-salesforce) which require additional options to be passed.  




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