Sorry .. toDF() gives an error

[error] /home/ubuntu/work/spark/spark-samples/ml-samples/src/main/scala/sql/InferredSchema.scala:24: value toDF is not a member of org.apache.spark.rdd.RDD[Person]
[error]     val people = sc.textFile("/home/ubuntu/work/spark-src/spark/examples/src/main/resources/people.txt").map(_.split(",")).map(p => Person(p(0), p(1).trim.toInt)).toDF()


On Sun, May 17, 2015 at 5:41 PM, Cheng, Hao <hao.cheng@intel.com> wrote:

Typo? Should be .toDF(), not .toRD()

 

From: Ram Sriharsha [mailto:sriharsha.ram@gmail.com]
Sent: Monday, May 18, 2015 8:31 AM
To: Rajdeep Dua
Cc: user
Subject: Re: InferredSchema Example in Spark-SQL

 

you mean toDF() ? (toDF converts the RDD to a DataFrame, in this case inferring schema from the case class)

 

 

 

On Sun, May 17, 2015 at 5:07 PM, Rajdeep Dua <rajdeep.dua@gmail.com> wrote:

Hi All,

Was trying the Inferred Schema spart example

 

I am getting the following compilation error on the function toRD()

 

value toRD is not a member of org.apache.spark.rdd.RDD[Person]

[error]     val people = sc.textFile("/home/ubuntu/work/spark-src/spark/examples/src/main/resources/people.txt").map(_.split(",")).map(p => Person(p(0), p(1).trim.toInt)).toRD()

[error]              

 

Thanks

Rajdeep