question Re: value saveAsTextFile is not a member of Array[Array[String]] in Archives of Support Questions (Read Only)

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

Stewart12586 — Mon, 05 Sep 2016 20:57:03 GMT

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:

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

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

pvillard — Mon, 05 Sep 2016 21:06:13 GMT

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.

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

Stewart12586 — Mon, 05 Sep 2016 21:09:40 GMT

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

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

pvillard — Mon, 05 Sep 2016 21:11:56 GMT

Then I'd try the following:

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