Re: RDD can not convert to df, thanks

2017-03-19 Thread ??????????
it works well, thanks zhang yong. ---Original--- From: "Yong Zhang" Date: 2017/3/17 19:06:54 To:

Re: RDD can not convert to df, thanks

2017-03-17 Thread Yong Zhang
You also need the import the sqlContext implicits import sqlContext.implicits._ Yong From: 萝卜丝炒饭 <1427357...@qq.com> Sent: Friday, March 17, 2017 1:52 AM To: user-return-68576-1427357147=qq.com; user Subject: Re: RDD can not convert to df, thanks More

Re: RDD can not convert to df, thanks

2017-03-16 Thread ??????????
More info,I have imported the implicitics of sparksession. ---Original--- From:

RDD can not convert to df, thanks

2017-03-16 Thread ??????????
hi all, when i try to convert rdd to DF, I meet errors like belowing: value toDF is not a member of org.apache.spark.rdd.RDD[X] possible causer:may be a semicolon is missing before value toDF My code looks like: spark.textfile().map(s=>_.split(".")).map( s=>AAA(1,2)).toDF the code