Github user vinodkc commented on a diff in the pull request:
https://github.com/apache/spark/pull/8565#discussion_r38609166
--- Diff: mllib/src/main/scala/org/apache/spark/mllib/linalg/Matrices.scala
---
@@ -278,7 +278,8 @@ class DenseMatrix @Since("1.3.0") (
}
override def hashCode: Int = {
- com.google.common.base.Objects.hashCode(numRows : Integer, numCols:
Integer, toArray)
+ val state = Seq(numRows, numCols, Arrays.hashCode(values),
isTransposed.hashCode)
--- End diff --
Got confirmation from Breeze mailing list that it is an issue and suggested
to me to raise an issue in Breeze =>
https://github.com/scalanlp/breeze/issues/440
Can you please suggest whether we need to wait for Breeze issue fix or
change equals method of CSCMatrix & DenseMatrix to match my hashCode
implementation?
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