spark 0.9.1 textInput is a JavaRDD object i am programming in Java 2014-06-03
bluejoe2008 From: Michael Armbrust Date: 2014-06-03 10:09 To: user Subject: Re: how to construct a ClassTag object as a method parameter in Java What version of Spark are you using? Also are you sure the type of textInput is a JavaRDD and not an RDD? It looks like the 1.0 Java API does not require a class tag. On Mon, Jun 2, 2014 at 5:59 PM, bluejoe2008 <bluejoe2...@gmail.com> wrote: hi,all i am programming with Spark in Java, and now i have a question: when i made a method call on a JavaRDD such as: textInput.mapPartitionsWithIndex( new Function2<Object, Iterator<String>, Iterator<Integer>>() {...}, false, PARAM3 ); what value should i pass as the PARAM3 parameter? it is required as a ClassTag value, then how can i define such a value in Java? i really have no idea... best regards, bluejoe2008