Ah, yes, that did the trick.
So more generally, can this handle any serializable object?
On Thu, Aug 27, 2015 at 2:11 PM, Jonathan Coveney <jcove...@gmail.com>
wrote:
> array[String] doesn't pretty print by default. Use .mkString(",") for
> example
>
>
> El jueves, 27 de agosto de 2015, Arun Luthra <arun.lut...@gmail.com>
> escribió:
>
>> What types of RDD can saveAsObjectFile(path) handle? I tried a naive test
>> with an RDD[Array[String]], but when I tried to read back the result with
>> sc.objectFile(path).take(5).foreach(println), I got a non-promising output
>> looking like:
>>
>> [Ljava.lang.String;@46123a
>> [Ljava.lang.String;@76123b
>> [Ljava.lang.String;@13144c
>> [Ljava.lang.String;@75146d
>> [Ljava.lang.String;@79118f
>>
>>
>> Arun
>>
>
