Hello all,
I'm trying to load set of medical images(dicom) into spark SQL dataframe. Here each image is loaded into matrix column of dataframe. I see spark recently added MatrixUDT to support this kind of cases, but i don't find a sample for using matrix as column in dataframe. https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/ml/linalg/MatrixUDT.scala Can anyone help me with this. Really appreciate your help. Thanks Karthik Vadla
