Hi, Thanks all for the support. And sorry for the mistake done by posting here instead of users list. :)
BR On Tue, Nov 22, 2016 at 10:33 AM, Sachith Withana <sach...@wso2.com> wrote: > Hi Minudika, > > To add to what Oscar said, this blog post [1] should clarify it for you. > And this should be posted in the user-list not the dev. > > [1] https://databricks.com/blog/2016/07/14/a-tale-of-three- > apache-spark-apis-rdds-dataframes-and-datasets.html > > Cheers, > Sachith > > On Thu, Aug 18, 2016 at 8:43 PM, Oscar Batori <oscarbat...@gmail.com> > wrote: > >> From the docs >> <https://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.sql.package@DataFrame=org.apache.spark.sql.Dataset[org.apache.spark.sql.Row]>, >> DataFrame is just Dataset[Row]. The are various converters for subtypes of >> Product if you want, using "as[T]", where T <: Product, or there is an >> implicit decoder in scope, I believe. >> >> Also, this is probably a user list question. >> >> >> On Thu, Aug 18, 2016 at 10:59 AM Minudika Malshan <minudika...@gmail.com> >> wrote: >> >>> Hi all, >>> >>> Most of Spark ML algorithms requires a dataset to train the model. >>> I would like to know how to convert a spark *data-frame* to a *dataset* >>> using Java. >>> Your support is much appreciated. >>> >>> Thank you! >>> Minudika >>> >> > > > -- > Sachith Withana > Software Engineer; WSO2 Inc.; http://wso2.com > E-mail: sachith AT wso2.com > M: +94715518127 > Linked-In: <http://goog_416592669>https://lk.linkedin.com/in/ > sachithwithana > -- *Minudika Malshan* Undergraduate Department of Computer Science and Engineering University of Moratuwa Sri Lanka. <https://lk.linkedin.com/pub/minudika-malshan/100/656/a80>
