Github user shijinkui commented on a diff in the pull request:
https://github.com/apache/spark/pull/2754#discussion_r18693582
--- Diff: examples/src/main/scala/org/apache/spark/examples/LocalALS.scala
---
@@ -31,9 +31,12 @@ import cern.jet.math._
*/
object LocalALS {
// Parameters set through command line arguments
- var M = 0 // Number of movies
- var U = 0 // Number of users
- var F = 0 // Number of features
+ var M = 0
+ // Number of movies
--- End diff --
standard usage is two line.
code separate with annotation as fa as possible, as scala can omit
semicolon, not likely java
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