es() method and map the keys out, but it
gives me an "out of memory" error. I think the "out of memory" error is
caused by the few entries of my RDD, but I have no idea how to solve it.
Can you help me?
Regards,
Gefei Li
It is interesting to save a RDD on a disk or HDFS or somethings else as a
set of objects, but I think it's more useful to save it as a text file for
debugging or just as an output file. If we want to reuse a RDD, text file
also works, but perhaps a set of object files will bring a decrease on
execu
Thank you! It works so well for me!
Regards,
Gefei
On Thu, Aug 14, 2014 at 4:25 PM, Tathagata Das
wrote:
> FlatMap the JavaRDD to JavaRDD. Then it should
> work.
>
> TD
>
>
> On Thu, Aug 14, 2014 at 1:23 AM, Gefei Li wrote:
>
>> Hello,
>> I wrote a c
Hello,
I wrote a class named BooleanPair:
public static class BooleanPairet implements Serializable{
public Boolean elementBool1;
public Boolean elementBool2;
BooleanPair(Boolean bool1, Boolean bool2){elementBool1 = bool1;
elementBool2 = bool2;}
public String to
