mappartition's FlatMapFunction help

[dinizthiagobr]

Can't get this one to work and I have no idea why.

JavaPairRDD<String, Iterable&lt;String>> lel = gen.groupByKey();

JavaRDD<String> partitions = lel.mapPartitions(
new FlatMapFunction<Iterator&lt;Tuple2&lt;String, Iterable&lt;String>>>,
String> () {
      public Iterable<String> call(Iterator<Tuple2&lt;String,
Iterable&lt;String>>> it) {
           //return whatever
       }
});

Netbeans complains about mapPartitions not being applicable for the used
arguments.

Any idea what's wrong?

Thank you.



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