Thanks for your response Owen:)
Yes, I define K as ClassTag type and it works.
Sorry for bothering.
On Thu, Apr 7, 2016 at 4:07 PM, Sean Owen wrote:
> It means pretty much what it says. Your code does not have runtime
> class info about K at this point in your code, and it is required.
>
> On Th
It means pretty much what it says. Your code does not have runtime
class info about K at this point in your code, and it is required.
On Thu, Apr 7, 2016 at 5:52 AM, Tenghuan He wrote:
> Hi all,
>
> I want to create an empty rdd and partition it
>
> val buffer: RDD[(K, (V, Int))] = base.context.
Hi all,
I want to create an empty rdd and partition it
val buffer: RDD[(K, (V, Int))] = base.context.emptyRDD[(K, (V,
Int))].partitionBy(new HashPartitioner(5))
but got Error: No ClassTag available for K
scala needs at runtime to have information about K , but how to solve this?
Thanks in adva
