viirya commented on pull request #32404: URL: https://github.com/apache/spark/pull/32404#issuecomment-832505283
@cloud-fan Seems to me we still need to support it. One example is `UserDefinedType`. For example, `VectorUDT` extends `UserDefinedType[Vector]`. `VectorUDT` is responsible for serialization of dense and sparse vectors. It overrides `def serialize(obj: Vector)` that takes both `SparseVector` and `DenseVector` as input parameters. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
