case 1 => val1
> case 2 => val2
> //... cases up to 26
> }
> }
>
> hence expecting an approach to convert SchemaRDD to RDD without using
> Tuple or Case Class as we have restrictions in Scala 2.10
>
> Regards
> Satish Chandra
>
Hi All,
To convert SchemaRDD to RDD below snipped is working if SQL statement has
columns in a row are less than 22 as per tuple restriction
rdd.map(row => row.toString)
But if SQL statement has columns more than 22 than the above snippet will
error "*object Tuple27 is not a member of
Have you seen this thread ?
http://search-hadoop.com/m/q3RTt9YBFr17u8j8=Scala+Limitation+Case+Class+definition+with+more+than+22+arguments
On Fri, Oct 16, 2015 at 7:41 AM, satish chandra j <jsatishchan...@gmail.com>
wrote:
> Hi All,
> To convert SchemaRDD to RDD below snipped is wo
(that: Any): Boolean = that.isInstanceOf[MyRecord]
def productArity: Int = 26 // example value, it is amount of arguments
def productElement(n: Int): Serializable = n match {
case 1 => val1
case 2 => val2
//... cases up to 26
}
}
hence expecting an approach to convert
