pmazumdar wrote > IgniteRDD's map function expects a function and a ClassTag. What is this > ClassTag here? I am new to Ignite and Spark. If you could please explain > with an example, it would be very helpful for me. Thanks.
map() method accepts only a function. ClassTag is not a parameter, it's just a special handling of generics used in Scala. Note that all this stuff is Spark API not Ignite API, so I recommend to refer to Spark docs and examples. However, if you never used Spark, I don't see any reason why you use IgniteRDD. Why not use Ignite APIs directly? For map-reduce, for example, you can use compute tasks [1]. [1] https://apacheignite.readme.io/docs/compute-tasks#computetask -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-RDD-Map-Reduce-function-tp6880p6934.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
