input - sc.textFile scala error -

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i trying read file path i've written file at. following documentation using following line of code:

 val data = sc.textfile(path)

this give compilation error: not found: value sc.

i found solutions involve commands should given in terminal, in case using eclipse. there way resolve issue importing library or this?

thank you!

you need create spark context first.

for example:

val conf = new sparkconf().setappname(appname).setmaster(master) val sc = new sparkcontext(conf)

when using spark shell there no need create spark context, because created you, in variable called sc.

you can read more spark context initialization there.


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