Hi Pankaj,
I have another related problem... given the following data:
I want to find the top 3 locations where the employees' certifications are
obtained (ignoring the fact that geospatial comparison are more than just
equality). I tried the earlier approach, the challenge is the location
field
Many thanks Pankaj, I've got it working.
For completeness, here's the whole segment (including the printout at diff
stages):
--
View this message in context:
http://apache-spark-user-list.1001560.n3.nabble.com/Finding-most-occurrences-in-a-JSON-Nested-Array-tp20971p20996.html
Sent from the Ap
I did try this earlier before, but I’ve got an error that I couldn’t comprehend:
scala> var hobbies = results.flatMap(row => row(1))
:16: error: type mismatch;
found : Any
required: TraversableOnce[?]
var hobbies = results.flatMap(row => row(1))
I must be missing something, perhaps a
Hi,
I'm pretty new to both Spark (and Scala), so I would like to seek some help
here:
I have this dataset in JSON:
In short, I'm trying to find out the top 10 hobbies, sorted DESC by count.
So basically i did:
Prints...
This is where I got stucked... I tried and got:
What do I do with an Arr
