You can just call rdd.flatMap(_._2).collect
Get Outlook for Android<https://aka.ms/ghei36> ________________________________ From: klrmowse <klrmo...@gmail.com> Sent: Saturday, April 7, 2018 1:29:34 PM To: user@spark.apache.org Subject: Re: [Spark 2.x Core] Adding to ArrayList inside rdd.foreach() okie, well... i'm working with a pair rdd <key, iterable(value)> i need to extract the values and store them somehow (maybe a simple Array??), which i later parallelize and reuse since adding to a list is a no-no, what, if any, are the other options? (Java Spark, btw) thanks -- Sent from: http://apache-spark-user-list.1001560.n3.nabble.com/ --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
