Re: questions on these functions

and the language you are using to implement Spark? > > Thanks! > > -T.J. > > > *T.J. Griesenbrock* > Technical Release Manager > Watson Health > He/Him/His > > +1 (602) 377-7673 (Text only) > t...@ibm.com > > IBM > > > > - Original message -

Re: questions on these functions

age you are using to implement Spark? > > Thanks! > > -T.J. > > > *T.J. Griesenbrock* > Technical Release Manager > Watson Health > He/Him/His > > +1 (602) 377-7673 (Text only) > t...@ibm.com > > IBM > > > > - Original message -

Re: questions on these functions

I discovered several instances of discussion on leftFold and rightFold in a variety of forums, but I can not find anything related to RDD in the official documentation:   https://spark.apache.org/docs/latest/api/scala/org/apache/spark/rdd/RDD.html   It appears to be non-related to Spark, and

questions on these functions

Hello sparkers, What were the differences for leftFold, rightFold and the fold in RDD functions? I am not very clear about the usage of them. Thanks.