Where is the “Tuple” supposed to be in <String, String> - you can refer to a “Tuple” if it was e.g. <String, Tuple2<String, String>>
From: holden.ka...@gmail.com [mailto:holden.ka...@gmail.com] On Behalf Of Holden Karau Sent: Thursday, May 14, 2015 5:56 PM To: Yasemin Kaya Cc: user@spark.apache.org Subject: Re: swap tuple Can you paste your code? transformations return a new RDD rather than modifying an existing one, so if you were to swap the values of the tuple using a map you would get back a new RDD and then you would want to try and print this new RDD instead of the original one. On Thursday, May 14, 2015, Yasemin Kaya <godo...@gmail.com> wrote: Hi, I have JavaPairRDD<String, String> and I want to swap tuple._1() to tuple._2(). I use tuple.swap() but it can't be changed JavaPairRDD in real. When I print JavaPairRDD, the values are same. Anyone can help me for that? Thank you. Have nice day. yasemin -- hiç ender hiç -- Cell : 425-233-8271 Twitter: https://twitter.com/holdenkarau Linked In: https://www.linkedin.com/in/holdenkarau
