[ https://issues.apache.org/jira/browse/SPARK-2280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-2280: ----------------------------- Priority: Minor (was: Major) Assignee: Sean Owen I'd like to work on this, but, would a change to add a bunch of {{@tparam}} in all the RDD classes going to be welcome or too much merge noise? It's not hard to describe all of these params. > Java & Scala reference docs should describe function reference behavior. > ------------------------------------------------------------------------ > > Key: SPARK-2280 > URL: https://issues.apache.org/jira/browse/SPARK-2280 > Project: Spark > Issue Type: Improvement > Components: Documentation > Affects Versions: 1.0.0 > Reporter: Hans Uhlig > Assignee: Sean Owen > Priority: Minor > > Example > <K> JavaPairRDD<K,Iterable<T>> groupBy(Function<T,K> f) > Return an RDD of grouped elements. Each group consists of a key and a > sequence of elements mapping to that key. > T and K are not described and there is no explanation of what the function's > inputs and outputs should be and how GroupBy uses this information. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org