Re: Why do we need Java-Friendly APIs in Spark ?

2019-05-14 Thread Gary Gao
u see a problem here? What’s your take on this? > > jg > > > On May 14, 2019, at 10:22, Gary Gao wrote: > > Hi all, > > I am wondering why do we need Java-Friendly APIs in Spark ? Why can't we > just use scala apis in java codes ? What's the difference

Why do we need Java-Friendly APIs in Spark ?

2019-05-14 Thread Gary Gao
Hi all, I am wondering why do we need Java-Friendly APIs in Spark ? Why can't we just use scala apis in java codes ? What's the difference ? Some examples of Java-Friendly APIs commented in Spark code are as follows: JavaDStream JavaInputDStream JavaStreamingContext JavaSparkContext