value saveAsTextFile is not a member of Array[Array[String]]

[#1]

I'm trying to save my Array in HDFS. For that I've this: array.saveAsTextFile("PATH") but when I submit this I'm getting this error:

1. error: value saveAsTextFile is not a member of Array[Array[String]] Anyone knows how to solve this? Many thanks!

[#2 · Accepted solution]

Hi,

What is the exact line of code you have? It let me think that you would like to save the content of your RDD/DF/DS but you are calling this method although you are not manipulating such an object anymore.

[#3]

I'm trying to return this: val output = vertices.map(_.split(" ")).toArray

[#4]

Then I'd try the following:

vertices.map(_.split(" ")).saveAsTextFile("my/hdfs/path/directory")