[SPARK-30046] linalg parity between scala and py sides

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.1.0
• Component/s: ML, PySpark
• Assignee: Unassigned
• Reporter: Ruifeng Zheng
• Created: 26/Nov/19 10:48
• Updated: 16/Mar/20 22:52

Description

I found that ml.linalg and pyspark.ml.linalg have diffecent methods, for example:

in scala's 'ml.linalg':   Matrices.zero(3, 3) to create an empty matrix,

pyspark.ml.linalg does not have this method.