sc.parallelize(cr.iterator) also gives error
scala> val cr_rdd = sc.parallelize(cr.iterator)
<console>:17: error: type mismatch;
found : Iterator[(String, Double)]
required: Seq[?]
Error occurred in an application involving default arguments.
val cr_rdd = sc.parallelize(cr.iterator)
^
On Fri, Jan 24, 2014 at 1:00 PM, Andrew Ash <and...@andrewash.com> wrote:
> In Java you'd want to convert it to an entry set, which is a set of (key,
> value) pairs from the hashmap. The closest I can see in scaladoc is the
> .iterator method -- try that?
>
>
> On Fri, Jan 24, 2014 at 12:56 PM, Manoj Samel <manojsamelt...@gmail.com>wrote:
>
>> Is there a way to create RDD over a hashmap ?
>>
>> If I have a hash map and try sc.parallelize, it gives
>>
>> <console>:17: error: type mismatch;
>> found : scala.collection.mutable.HashMap[String,Double]
>> required: Seq[?]
>> Error occurred in an application involving default arguments.
>> val cr_rdd = sc.parallelize(cr)
>> ^
>>
>
>
