stopping a process usgin an RDD

Hello, Is there a way to stop under a condition a process (like map-reduce) using an RDD ? (this could be use if the process does not always need to explore all the RDD) thanks Dominique -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/stopping-a-proc

Re: efficient checking the existence of an item in a rdd

om/amplab/spark-indexedrdd, might be helpful. > > Aman > > On Wed, Dec 30, 2015 at 12:13 PM, domibd [via Apache Spark User List] > <[hidden email] > wrote: > > hello, > > how can i check the existence of an item in a very large rdd > in a pralleli