(h5id,[query]) (h5id, [0:id, 1:query, 2:q0, 3:q1, 4:q2, 5:q3, 6:s0, 7:s1, 8:s2, 9:s3] ). 结果是什么 clickJoin = clickRdd.join(revealRdd) ,我想连接键是h5id。
(h5id,[query])
(h5id, [0:id, 1:query, 2:q0, 3:q1, 4:q2, 5:q3, 6:s0, 7:s1, 8:s2, 9:s3] ).
clickJoin = clickRdd.join(revealRdd)
连接的RDD将以元组中的RDD值和hi5id作为键。
clickJoin.take(1) [(hi5id,([query],[0:id, 1:query, 2:q0, 3:q1, 4:q2, 5:q3, 6:s0, 7:s1, 8:s2, 9:s3]))]