Rights Reserved. 22 Sparkとは? GraphFramesは、 DataFramesとGraphXを 統合するためのSpark サードパーティ製パッ ケージ val friends = examples.Graphs.friends friends.triplets.show() +------------+--------------+--------------+ | edge| src| dst| +------------+--------------+--------------+ |[a,b,friend]| [a,Alice,34]| [b,Bob,36]| |[b,c,follow]| [b,Bob,36]|[c,Charlie,30]| |[c,b,follow]|[c,Charlie,30]| [b,Bob,36]| |[f,c,follow]| [f,Fanny,36]|[c,Charlie,30]| |[e,f,follow]| [e,Esther,32]| [f,Fanny,36]| |[e,d,friend]| [e,Esther,32]| [d,David,29]| +------------+--------------+--------------+