2017/2/7 01:26:59
> *To:* "user";
> *Subject:* Re: Spark 2 - Creating datasets from dataframes with extra
> columns
>
> This seems like a bug to me, the schemas should match.
>
> scala> import org.apache.spark.sql.Encoders
> import org.apache.spark.s
i checked it, it seems is a bug. do you create a jira now plesae?
---Original---
From: "Don Drake"
Date: 2017/2/7 01:26:59
To: "user";
Subject: Re: Spark 2 - Creating datasets from dataframes with extra columns
This seems like a bug to me, the schemas should m
This seems like a bug to me, the schemas should match.
scala> import org.apache.spark.sql.Encoders
import org.apache.spark.sql.Encoders
scala> val fEncoder = Encoders.product[F]
fEncoder: org.apache.spark.sql.Encoder[F] = class[f1[0]: string, f2[0]:
string, f3[0]: string]
scala> fEncoder.schema
