Not exist Funtions,


#1

Please help. For CCA175, reduceByKey() (lesson 77) and sortByKey() (lesson 78) those functions are not exist in environment.


#2

@Dong_Truong:

Can you please post your error here? I guess you are using labs.itversity.com?

All APIs’ must be available.
Thanks
Venkat


#3

@Dong_Truong

reduceByKey() & sortByKey() are not functions these are Spark API’s. These API’s are already inbuilt in Itversity labs. If you could post errors you’re facing, we will be able to help you.