Hi All,
Was trying the Inferred Schema spart example
http://spark.apache.org/docs/latest/sql-programming-guide.html#overview
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 =
(), not .toRD()
*From:* Ram Sriharsha [mailto:sriharsha@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
Forgot to import the implicit functions/classes?
import sqlContext.implicits._
From: Rajdeep Dua [mailto:rajdeep@gmail.com]
Sent: Monday, May 18, 2015 8:08 AM
To: user@spark.apache.org
Subject: InferredSchema Example in Spark-SQL
Hi All,
Was trying the Inferred Schema spart example
http
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@gmail.com wrote:
Hi All,
Was trying the Inferred Schema spart example
Typo? Should be .toDF(), not .toRD()
From: Ram Sriharsha [mailto:sriharsha@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
*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@gmail.com
wrote:
Hi All,
Was trying
*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@gmail.com
wrote:
Hi All,
Was trying the Inferred
You mean toDF() not toRD(). It stands for data frame of that makes it easier to
remember.
Simon
On 18 May 2015, at 01:07, Rajdeep Dua rajdeep@gmail.com wrote:
Hi All,
Was trying the Inferred Schema spart example
http://spark.apache.org/docs/latest/sql-programming-guide.html#overview
