Github user WeichenXu123 commented on the issue:
https://github.com/apache/spark/pull/19746
What about supporting multiple columns ? VectorAssembler require multiple
input columns, they all need VectorSizeHint to transform first. There's no need
to use multiple VectorSizeHint transformer.--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
