Skip to content

Commit

Permalink
fix a scala style error.
Browse files Browse the repository at this point in the history
  • Loading branch information
zhangjiajin committed Jul 14, 2015
1 parent 22b0ef4 commit 078d410
Showing 1 changed file with 1 addition and 1 deletion.
Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,7 @@ class PrefixSpan private (
(RDD[(Array[Int], Long)], RDD[(Array[Int], Array[Int])]) = {
val prefixAndFreqentItemAndCounts = prefixAndProjectedDatabase.flatMap{ x =>
x._2.distinct.map(y => ((x._1.toSeq, y), 1L))
}.reduceByKey(_+_)
}.reduceByKey(_ + _)
.filter(_._2 >= minCount)
val patternAndCounts = prefixAndFreqentItemAndCounts
.map(x => (x._1._1.toArray ++ Array(x._1._2), x._2))
Expand Down

0 comments on commit 078d410

Please sign in to comment.