dongjoon-hyun commented on a change in pull request #30276:
URL: https://github.com/apache/spark/pull/30276#discussion_r518577972
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File path:
mllib-local/src/test/scala/org/apache/spark/ml/linalg/MatricesSuite.scala
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@@ -862,10 +862,10 @@ class MatricesSuite extends SparkMLFunSuite {
mat.toString(0, 0)
mat.toString(Int.MinValue, Int.MinValue)
mat.toString(Int.MaxValue, Int.MaxValue)
- var lines = mat.toString(6, 50).lines.toArray
+ var lines = mat.toString(6, 50).split('\n')
Review comment:
Actually, I added these to fix build failure in the first try failed at
https://github.com/apache/spark/pull/30241 . But, it seems that there was
something wrong in my local environement at that time. I'll revert this.
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