[SPARK-4422] In some cases, Vectors.fromBreeze get wrong results.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.2.0
• Component/s: MLlib
• Target Version/s: 1.2.0
• Assignee: Guoqiang Li
• Reporter: Guoqiang Li
• Created: 15/Nov/14 06:20
• Updated: 31/Dec/14 19:37
• Resolved: 31/Dec/14 19:36

Description

import breeze.linalg.{DenseVector => BDV, DenseMatrix => BDM, sum => brzSum} 
var x = BDM.zeros[Double](10, 10)
val v = Vectors.fromBreeze(x(::, 0))
assert(v.size == x.rows)

Issue Links

• links to: [Github] Pull Request #3281 (witgo)