Mike,
The grains of the dataFrame are different. I need to reduce the forecast qty (which is in the FCST DF) based on the sales qty (coming from the sales order DF) Hope it helps Subhajit From: Mike Metzger [mailto:m...@flexiblecreations.com] Sent: Friday, August 26, 2016 1:13 PM To: Subhajit Purkayastha <spurk...@p3si.net> Cc: user @spark <user@spark.apache.org> Subject: Re: Spark 2.0 - Insert/Update to a DataFrame Without seeing the makeup of the Dataframes nor what your logic is for updating them, I'd suggest doing a join of the Forecast DF with the appropriate columns from the SalesOrder DF. Mike On Fri, Aug 26, 2016 at 11:53 AM, Subhajit Purkayastha <spurk...@p3si.net <mailto:spurk...@p3si.net> > wrote: I am using spark 2.0, have 2 DataFrames, SalesOrder and Forecast. I need to update the Forecast Dataframe record(s), based on the SaleOrder DF record. What is the best way to achieve this functionality
